MSI Alpha 15 A3DDK Laptop Review: A mid-range and power-hungry gaming laptop

Sascha Mölck, 👁 Florian Glaser (translated by Alex Alderson), 02/08/2020

Compact gamer. The all-AMD team in the Alpha 15 runs all current games smoothly onto the device's matte, FHD, IPS, 144 Hz and FreeSync compatible 15.6-inch screen. However, its comparatively high power requirements take their toll.

The Alpha 15 A3DDK is MSI's latest 15.6-inch mid-range gaming laptop, which it equips with an AMD Ryzen 7 3750H APU and a Radeon RX 5500M GPU. Our test device, the A3DDK-034, currently retails for just under €1,300 (~$1423). However, the entry-level starts at around €1,000 (~$1095). There are already plenty of gaming laptops at this price, with the Alpha 15 having plenty of competitors to overcome. Our comparison devices will include the Acer Predator Helios 300, Dell G5 5590, HP Pavilion Gaming 15, and Lenovo Legion Y540-15IRH.

Test device courtesy of MSI Deutschland

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Rating	Date	Model	Weight	Height	Size	Resolution
79 %	02/2020	MSI Alpha 15 A3DDK-034 R7 3750H, Radeon RX 5500M	2.3 kg	27.5 mm	15.6"	1920x1080
83 %	11/2019	Acer Predator Helios 300 PH315-52-79TY i7-9750H, GeForce GTX 1660 Ti Mobile	2.3 kg	23.2 mm	15.6"	1920x1080
80 %	10/2019	HP Pavilion Gaming 15-ec0017ng R7 3750H, GeForce GTX 1660 Ti Max-Q	2.3 kg	23.5 mm	15.6"	1920x1080
80 %	10/2019	Dell G5 15 5590-PCNJJ i5-9300H, GeForce GTX 1650 Mobile	2.7 kg	23.7 mm	15.6"	1920x1080
83 %	08/2019	Lenovo Legion Y540-15IRH-81SX00B2GE i7-9750H, GeForce GTX 1660 Ti Mobile	2.2 kg	26 mm	15.6"	1920x1080

Case - MSI settles on a metal and plastic mix for the Alpha 15

The Alpha 15 has a mostly plastic housing, with the display lid being the only thing made of metal. With exception to the keyboard deck, which is dark silver and grey, the device has a black finish. Overall, the Alpha 15 looks functional, with its most striking features being the green Alpha logo on its display lid and its illuminated USB ports. The device has slim bezels thanks to its rather compact dimensions, which helps make it look modern. MSI permanently installs the battery, though. There is no maintenance flap.

In short, the Alpha 15 is a well-made device. Our review unit suffers from no manufacturing defects, and the gaps between materials are uniformly even. There is room for improvement with the chassis' stability, though. The base unit should be stiffer, in our opinion. We found no such problems with the hinges, which hold the display firmly in place. They allow the display to be opened to about 160° and with one hand. The lid is sturdy too, with it resisting our attempts to temporarily deform the display.

The Alpha 15 is the most compact laptop within our comparison field. It is on par with the weight of most of its competitors, too.

Connectivity - No Thunderbolt 3 here

The MSI gaming laptop also comes with a comprehensive range of ports. All USB slots, three Type-A and one Type-C, operate on the latest USB 3.2 Gen1 standard, for example. Additionally, there are two video outputs, HDMI and mini DisplayPort, dedicated headphone and microphone jacks, along with a Gigabit Ethernet port. MSI has not included a Thunderbolt 3 port though, which would have permitted the option of connecting a more powerful external GPU. MSI also distributes the ports towards the front edges of the chassis, which could cause issues if you use an external mouse, for example.

Left-hand side: Cable lock slot, fan grille, Gigabit Ethernet, HDMI, mini Displayport, USB 3.2 Gen 1 Type-A, USB 3.2 Gen 1 Type-C, 3.5 mm headphone jack, 3.5 mm microphone jack

SD Card Reader

The memory card reader takes it slow. When copying large data blocks, we observed our review unit peaking at 37 MB/s, which dropped to 35 MB/s when copying 250 5 MB jpg files. We test memory card readers with a Toshiba Exceria Pro SDXC 64 GB UHS-II where possible, for reference.

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Average of class Gaming (11.7 - 206, n=269)	91.6 MB/s ∼100% +162%
HP Pavilion Gaming 15-ec0017ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	35.3 MB/s ∼39% +1%
MSI Alpha 15 A3DDK-034 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	35 MB/s ∼38%
Dell G5 15 5590-PCNJJ (Toshiba Exceria Pro SDXC 64 GB UHS-II)	25 MB/s ∼27% -29%
maximum AS SSD Seq Read Test (1GB)
Average of class Gaming (13.4 - 257, n=267)	109 MB/s ∼100% +195%
HP Pavilion Gaming 15-ec0017ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	37.2 MB/s ∼34% +1%
MSI Alpha 15 A3DDK-034 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	37 MB/s ∼34%
Dell G5 15 5590-PCNJJ (Toshiba Exceria Pro SDXC 64 GB UHS-II)	26 MB/s ∼24% -30%

Communication

The Wi-Fi chip, a Realtek 8822CE, supports IEEE 802.11 a/b/g/n/ac. Our review unit achieved good transfer speeds during our tests, although please keep in mind that we conducted these under optimal conditions with no other Wi-Fi devices nearby and the Alpha 15 only a short distance from the router. The Killer E2600 Gigabit Ethernet controller handles wired network connections; it did its job smoothly too.

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell G5 15 5590-PCNJJ Intel Wireless-AC 9560	691 MBit/s ∼100% +4%
Acer Predator Helios 300 PH315-52-79TY Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)	672 (min: 658, max: 682) MBit/s ∼97% +1%
MSI Alpha 15 A3DDK-034 Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	665 MBit/s ∼96%
Average of class Gaming (141 - 1620, n=294)	631 MBit/s ∼91% -5%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Wireless-AC 9560	619 MBit/s ∼90% -7%
HP Pavilion Gaming 15-ec0017ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	526 (min: 464, max: 639) MBit/s ∼76% -21%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell G5 15 5590-PCNJJ Intel Wireless-AC 9560	676 MBit/s ∼100% +7%
HP Pavilion Gaming 15-ec0017ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	660 (min: 536, max: 759) MBit/s ∼98% +4%
Acer Predator Helios 300 PH315-52-79TY Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)	653 (min: 615, max: 670) MBit/s ∼97% +3%
MSI Alpha 15 A3DDK-034 Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	634 MBit/s ∼94%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Wireless-AC 9560	630 MBit/s ∼93% -1%
Average of class Gaming (144 - 1645, n=294)	584 MBit/s ∼86% -8%

Accessories

MSI includes the usual set of accessories with the Alpha 15. Namely, warranty information a quick start guide and a power supply.

Maintenance

The Alpha 15 does not have a maintenance cover, as we mentioned earlier. To get to its innards, you must remove the lower shell, which requires removing all the screws securing it to the rest of the chassis. The base unit can then be removed with a flat tool, like a plastic spudger.

Warranty

MSI afford the Alpha 15 a two-year manufacturer's warranty by default. The company also sells an additional year's coverage for €119 (~$130), or a two-year extension for €249 (~$273).

Please see our Guarantees, Return Policies and Warranties FAQ for country-specific information.

Input Devices - The Alpha's keyboard has RGB lighting

Keyboard

MSI equips the Alpha 15 with a backlit chiclet keyboard. Its flat, slightly roughened keys have a medium stroke and clear pressure points. The key resistance is adequate in our opinion, but the keyboard deck gives way slightly while typing. This did not prove overly disruptive during our tests, though. All in all, MSI has provided the Alpha 15 with a decent everyday keyboard..

Trackpad

There is also a multi-touch trackpad that measures approximately 11 x 6.2 cm (~4.3 x 2.4 in), making it large enough on which to perform multi-finger gestures. Its smooth surface does not inhibit scrolling or swiping movements, either. The trackpad reacts precisely to inputs even into its corners, too. Additionally, two mouse buttons sit below it. Both have short strokes and clear pressure points.

A look at the keyboard deck on the Alpha 15

Display - IPS, 144 Hz and Freesync compatible

The matte 15.6-inch display in the Alpha 15 operates natively at 1,920 x 1,080 pixels. Average maximum brightness, which we measured at 310 cd/m², and a 1,069:1 contrast ratio meet our expectations. Positively, the display does not show any PWM flickering.

The 144 Hz panel delivers fast response times too and supports AMD FreeSync. The technology dynamically adjusts refresh rates of the display and GPU to maximise image smoothness. This is most useful when gaming.


314 cd/m²	324 cd/m²	317 cd/m²
284 cd/m²	310 cd/m²	296 cd/m²
311 cd/m²	330 cd/m²	305 cd/m²

Distribution of brightness

AU Optronics B156HAN08.0 (AUO80ED)

X-Rite i1Pro 2

Maximum: 330 cd/m² Average: 310.1 cd/m² Minimum: 14 cd/m²
Brightness Distribution: 86 %
Center on Battery: 310 cd/m²
Contrast: 1069:1 (Black: 0.29 cd/m²)
ΔE Color 4.78 | 0.6-29.43 Ø5.9, calibrated: 2.36
ΔE Greyscale 4.78 | 0.64-98 Ø6.1
91% sRGB (Argyll 3D) 59% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.43

ICC File (X-Rite i1Pro 2)

	MSI Alpha 15 A3DDK-034 AU Optronics B156HAN08.0 (AUO80ED), IPS, 1920x1080	Acer Predator Helios 300 PH315-52-79TY AUO, B156HAN08.2, IPS, 1920x1080	HP Pavilion Gaming 15-ec0017ng AU Optronics B156HAK02.0, IPS, 1920x1080	Dell G5 15 5590-PCNJJ AU Optronics B156HAN (AUO23ED), IPS, 1920x1080	Lenovo Legion Y540-15IRH-81SX00B2GE BOE 084D, IPS, 1920x1080
Response Times		-51%	-325%	-387%	-21%
Response Time Grey 50% / Grey 80% *	7 (3.4, 3.6)	15 (8, 7) -114%	40 (19, 21) -471%	48 (22.8, 25.2) -586%	8.8 (4, 4.4) -26%
Response Time Black / White *	10.4 (5.2, 5.2)	9 (5, 4) 13%	29 (16, 13) -179%	30 (16.8, 13.2) -188%	12 (6.8, 5.2) -15%
PWM Frequency
Screen		7%	1%	-21%	5%
Brightness middle	310	325 5%	302 -3%	234 -25%	299 -4%
Brightness	310	310 0%	291 -6%	216 -30%	290 -6%
Brightness Distribution	86	82 -5%	84 -2%	87 1%	89 3%
Black Level *	0.29	0.255 12%	0.25 14%	0.22 24%	0.29 -0%
Contrast	1069	1275 19%	1208 13%	1064 0%	1031 -4%
Colorchecker DeltaE2000 *	4.78	4.28 10%	4.84 -1%	6.52 -36%	3.7 23%
Colorchecker DeltaE2000 max. *	8.1	8.42 -4%	8.18 -1%	10.58 -31%	7 14%
Colorchecker DeltaE2000 calibrated *	2.36	1.45 39%	2.63 -11%	3.56 -51%	2 15%
Greyscale DeltaE2000 *	4.78	5.01 -5%	4.31 10%	5.33 -12%	4.1 14%
Gamma	2.43 ^91%	2.6 ^85%	2.56 ^86%	2.86 ^77%	2.19 ^100%
CCT	7739 ^84%	7678 ^85%	7318 ^89%	5983 ^109%	7166 ^91%
Color Space (Percent of AdobeRGB 1998)	59	60 2%	58 -2%	36 -39%	59.3 1%
Color Space (Percent of sRGB)	91	93 2%	89 -2%	57 -37%	91.5 1%
Total Average (Program / Settings)		-22% / -2%	-162% / -49%	-204% / -78%	-8% / 1%

* ... smaller is better

Out of the box, our review unit is impressively colour accurate. However, its Delta E 2000 colour deviation of 4.78 misses our target of less than 3. Calibrating the screen leads to improvements though, resulting in a colour deviation of 2.36. The additional calibration helps make greyscale look more balanced, too. The display cannot fully cover AdobeRGB or sRGB, though. We measured 59% AdobeRGB coverage and 91% sRGB coverage, for reference.

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
10.4 ms ... rise ↗ and fall ↘ combined	↗ 5.2 ms rise
10.4 ms ... rise ↗ and fall ↘ combined	↘ 5.2 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 10 % of all devices are better. This means that the measured response time is better than the average of all tested devices (24.9 ms).
↔ Response Time 50% Grey to 80% Grey
7 ms ... rise ↗ and fall ↘ combined	↗ 3.4 ms rise
7 ms ... rise ↗ and fall ↘ combined	↘ 3.6 ms fall
The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming. In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 5 % of all devices are better. This means that the measured response time is better than the average of all tested devices (39.6 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM not detected

In comparison: 50 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17159 (minimum: 5 - maximum: 2500000) Hz was measured.

MSI has equipped the 15.6-incher with an IPS panel that has stable viewing angles, too. Hence, the display is readable from practically any position. The display is also readable outdoors, but only when the sun is not shining too brightly.

Performance - Mid-range AMD gaming power

The Alpha 15 A3DDK is MSI's latest 15.6-inch mid-range gaming laptop, and is one that plays all triple-A titles smoothly. The device cuts a good figure in all other areas too. Our review unit currently retails for around €1,300 (~$1423), but other variants are available starting at €1,000 (~$1095).

Test Conditions

The pre-installed Dragon Center offers various performance profiles to choose from, which affect fan noise and performance. We conducted all our tests with the performance profile set to "User". We set the performance level to "High" and left the fan control on automatic mode. We left the integrated GPU on, too.

Processor

MSI has equipped our review unit with a Ryzen 7 3750H, a Picasso architecture APU. The quad-core processor has a 2.3 GHz base clock, which it can boost up to 4 GHz. It also supports Simultaneous Multithreading (SMT), a feature that allows the Ryzen 7 3750H to execute up to two threads per core simultaneously.

Cinebench R15 Multi 64Bit demonstrates that the CPU can operate between 3.6 and 3.8 GHz in multi-threaded tasks on mains power and 2.4 GHz on battery power. By contrast, the CPU fluctuates between 2.6 GHz to 4 GHz in single-thread tests on mains power and sustains 2.4 GHz on battery power.

CPU information during a CB R15 Single 64Bit benchmark

CPU information during a CB R15 Multi 64Bit benchmark

System information during a UNIGINE Heaven 4.0 benchmark

We also checked whether the CPU can maintain its turbo clock speeds permanently on mains power by running CB R15 Multi 64Bit on a loop for at least 30 minutes. Scores drop somewhat from the first to the seventh run through before stabilising at a constant level. In short, the CPU can utilise its turbo clock speeds. However, the results are somewhat disappointing as they lag behind other Ryzen 7 3750H-powered devices like the HP Pavilion Gaming 15.

MSI Dragon Center has various performance profiles, as we mentioned earlier. We also checked the effects that these profiles had. On the one hand, the "Extreme Performance" profile delivered the same results as our custom one. On the other hand, activating the "Silent" profile causes the CPU to operate at lower clock speeds, which results in lower CB R15 Multi 64Bit scores.

MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H, AMD Ryzen 7 3750H: Ø707 (701.57-734.14)

Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H, Intel Core i7-9750H: Ø1113 (1102.29-1169.32)

HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H, AMD Ryzen 7 3750H: Ø765 (755.34-779.97)

Dell G5 15 5590-PCNJJ Intel Core i5-9300H, Intel Core i5-9300H: Ø771 (679.21-818)

Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H, Intel Core i7-9750H: Ø1147 (899.54-1211.72)

MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H, AMD Ryzen 7 3750H; Silent: Ø668 (653.77-672.38)

CPU clock speeds during a loop of CB R15 Multi 64Bit

CPU clock speeds on silent mode during a loop of CB R15 Multi 64Bit

Cinebench R10 Rendering Single 32Bit

4527

Cinebench R10 Rendering Multiple CPUs 32Bit

19290

Cinebench R10 Shading 32Bit

8386

Cinebench R15 CPU Single 64Bit

143 Points

Cinebench R15 CPU Multi 64Bit

734 Points

Cinebench R15 OpenGL 64Bit

88.89 fps

Cinebench R15 Ref. Match 64Bit

98 %

Help

... in comparison

Cinebench R15
CPU Single 64Bit
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	190 Points ∼100% +33%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	187 Points ∼98% +31%
Dell G5 15 5590-PCNJJ Intel Core i5-9300H	169 Points ∼89% +18%
Average of class Gaming (77 - 215, n=549)	158 Points ∼83% +10%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	143 Points ∼75%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	135 Points ∼71% -6%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Silent)	135 Points ∼71% -6%
CPU Multi 64Bit
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	1170 Points ∼100% +59%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	1155 (min: 899.54, max: 1211.72) Points ∼99% +57%
Average of class Gaming (196 - 2022, n=553)	852 Points ∼73% +16%
Dell G5 15 5590-PCNJJ Intel Core i5-9300H	818 Points ∼70% +11%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	780 Points ∼67% +6%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	734 Points ∼63%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Silent)	672 Points ∼57% -8%

Cinebench R10
Rendering Single 32Bit
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	4898 Points ∼100% +8%
Average of class Gaming (1645 - 8872, n=433)	4876 Points ∼100% +8%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	4527 Points ∼92%
Rendering Multiple CPUs 32Bit
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	20750 Points ∼100% +8%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	19290 Points ∼93%
Average of class Gaming (3026 - 50462, n=433)	18537 Points ∼89% -4%

Cinebench R20
CPU (Single Core)
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	459 Points ∼100% +30%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	458 Points ∼100% +30%
Average of class Gaming (340 - 509, n=71)	430 Points ∼94% +22%
Dell G5 15 5590-PCNJJ Intel Core i5-9300H	404 Points ∼88% +15%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	352 Points ∼77%
CPU (Multi Core)
Average of class Gaming (1530 - 4926, n=72)	2614 Points ∼100% +60%
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	2599 Points ∼99% +59%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	2595 Points ∼99% +59%
Dell G5 15 5590-PCNJJ Intel Core i5-9300H	1821 Points ∼70% +12%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	1633 Points ∼62%

Geekbench 3
32 Bit Multi-Core Score
Average of class Gaming (9307 - 27774, n=81)	16229 Points ∼100% +12%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	15019 Points ∼93% +4%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	14478 Points ∼89%
32 Bit Single-Core Score
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	3819 Points ∼100% +3%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	3717 Points ∼97%
Average of class Gaming (2926 - 4825, n=81)	3710 Points ∼97% 0%

Geekbench 4.4
64 Bit Multi-Core Score
Average of class Gaming (4116 - 32070, n=70)	18981 Points ∼100% +41%
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	18433 Points ∼97% +37%
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	18433 Points ∼97% +37%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	17054 Points ∼90% +27%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	13738 Points ∼72% +2%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	13448 Points ∼71%
64 Bit Single-Core Score
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	4977 Points ∼100% +20%
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H	4977 Points ∼100% +20%
Average of class Gaming (2131 - 6030, n=70)	4806 Points ∼97% +16%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	4440 Points ∼89% +7%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	4186 Points ∼84% +1%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	4150 Points ∼83%

Geekbench 5
64 Bit Multi-Core Score
Average of class Gaming (3007 - 6073, n=13)	4488 Points ∼100% +26%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	3718 Points ∼83% +4%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	3561 Points ∼79%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Silent)	3007 Points ∼67% -16%
64 Bit Single-Core Score
Average of class Gaming (853 - 1169, n=13)	1031 Points ∼100% +20%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H	908 Points ∼88% +6%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	860 Points ∼83%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Silent)	853 Points ∼83% -1%

Geekbench 5.1
64 Bit Multi-Core Score
Average of class Gaming (3448 - 6068, n=7)	4637 Points ∼100% +31%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	3537 Points ∼76%
64 Bit Single-Core Score
Average of class Gaming (874 - 1161, n=7)	1045 Points ∼100% +20%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H	874 Points ∼84%

Mozilla Kraken 1.1 - Total Score
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	1713.4 ms * ∼100% -40%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Edge 44)	1227.7 ms * ∼72%
Average of class Gaming (753 - 7545, n=213)	1195 ms * ∼70% +3%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H (Edge 44)	1157.6 ms * ∼68% +6%
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H (Edge: 44.18362.387.0)	1063.4 ms * ∼62% +13%

Octane V2 - Total Score
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	37229 Points ∼100% +24%
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H (Edge: 44.18362.387.0)	37133 Points ∼100% +24%
Average of class Gaming (12288 - 49518, n=208)	33630 Points ∼90% +12%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H (Edge 44)	30714 Points ∼83% +3%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Edge 44)	29949 Points ∼80%

JetStream 1.1 - Total Score
Acer Predator Helios 300 PH315-52-79TY Intel Core i7-9750H (Edge: 44.18362.387.0)	264.28 Points ∼100% +26%
Average of class Gaming (51.6 - 333, n=212)	250 Points ∼95% +19%
HP Pavilion Gaming 15-ec0017ng AMD Ryzen 7 3750H (Edge 44)	219.5 Points ∼83% +5%
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H	211.57 Points ∼80% +1%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Edge 44)	209.49 Points ∼79%
MSI Alpha 15 A3DDK-034 AMD Ryzen 7 3750H (Edge 44; Silent)	205.33 Points ∼78% -2%

* ... smaller is better

System Performance

Our review unit worked smoothly and fluidly during our tests. We encountered no problems. Overall, the Alpha 15 offers enough computing power even for applications beyond gaming. This is confirmed not least by our review unit's good PCMark benchmark results.

PCMark 8 Home Score Accelerated v2		4121 points
PCMark 8 Creative Score Accelerated v2		4614 points
PCMark 8 Work Score Accelerated v2		5045 points
Help

PCMark 10 | PCMark 8

PCMark 10 - Score
Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G	5716 Points ∼100% +24%
Acer Predator Helios 300 PH315-52-79TY GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G	5279 Points ∼92% +15%
Average of class Gaming (2603 - 7511, n=244)	5254 Points ∼92% +14%
Dell G5 15 5590-PCNJJ GeForce GTX 1650 Mobile, i5-9300H, KBG30ZMS128G	4615 Points ∼81% 0%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H, Kingston RBUSNS8154P3512GJ	4605 Points ∼81%
HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H, WDC PC SN720 SDAPNTW-256G	4565 Points ∼80% -1%

PCMark 8
Work Score Accelerated v2
Acer Predator Helios 300 PH315-52-79TY GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G	5483 Points ∼100% +9%
Average of class Gaming (2484 - 6593, n=414)	5065 Points ∼92% 0%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H, Kingston RBUSNS8154P3512GJ	5045 Points ∼92%
Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G	5041 Points ∼92% 0%
HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H, WDC PC SN720 SDAPNTW-256G	4967 Points ∼91% -2%
Home Score Accelerated v2
Acer Predator Helios 300 PH315-52-79TY GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G	4688 Points ∼100% +14%
Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G	4507 Points ∼96% +9%
Average of class Gaming (2554 - 6093, n=431)	4273 Points ∼91% +4%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H, Kingston RBUSNS8154P3512GJ	4121 Points ∼88%
HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H, WDC PC SN720 SDAPNTW-256G	3944 Points ∼84% -4%

Storage Devices

MSI includes a Kingston NVMe M.2-2280 SSD, specifically the RBUSNS8154P3512GJ, 512 GB drive. The SSD delivers good transfer rates, but it is not one of the top models among modern SSDs. The laptop also contains a 2.5-inch drive bay should you wish to add a second drive. MSI pre-installs the frame for adding a 2.5-inch drive, along with a SATA cable.

MSI includes a 2.5-inch drive bay for adding a second drive. Black film covers the SATA drive bay.

CrystalDiskMark 3.0

CrystalDiskMark 5.2 / 6

AS SSD

Kingston RBUSNS8154P3512GJ

Sequential Read: 1077 MB/s

Sequential Write: 1019 MB/s

512K Read: 857.9 MB/s

512K Write: 1020 MB/s

4K Read: 34.93 MB/s

4K Write: 104.1 MB/s

4K QD32 Read: 326.7 MB/s

4K QD32 Write: 282.2 MB/s

	MSI Alpha 15 A3DDK-034 Kingston RBUSNS8154P3512GJ	Acer Predator Helios 300 PH315-52-79TY WDC PC SN720 SDAPNTW-512G	HP Pavilion Gaming 15-ec0017ng WDC PC SN720 SDAPNTW-256G	Dell G5 15 5590-PCNJJ KBG30ZMS128G	Lenovo Legion Y540-15IRH-81SX00B2GE WDC PC SN720 SDAPNTW-512G
CrystalDiskMark 5.2 / 6		67%	39%	-48%	60%
Write 4K	105.4	108.7 3%	148 40%	65.35 -38%	158.8 51%
Read 4K	33.24	44.91 35%	43.73 32%	29.71 -11%	29.11 -12%
Write Seq	1029	2424 136%	1617 57%	128.8 -87%	1584 54%
Read Seq	1098	1617 47%	1753 60%	858.9 -22%	1694 54%
Write 4K Q32T1	322.1	356.9 11%	246.3 -24%	95.85 -70%	535.7 66%
Read 4K Q32T1	352	556.8 58%	368 5%	197.6 -44%	363.9 3%
Write Seq Q32T1	1036	2541.8 145%	1618 56%	132.5 -87%	2536 145%
Read Seq Q32T1	1606	3217.7 100%	3027 88%	1208 -25%	3458 115%

Graphics Card

The Alpha 15 also features a Radeon RX 5500M, a Navi GPU that belongs in the upper midrange of laptop cards. The graphics core supports DirectX 12 and works at a base clock of 1,448 MHz. The card can turbo up to 1,645 MHz, although higher speeds are feasible if the GPU does not reach its temperature or power limits. Our tests revealed that the GPU can hit 1,658 MHz, for example. Meanwhile, the Radeon RX 5500M averaged 1,564 MHz when playing The Witcher 3. The GPU utilises 4 GB of fast GDDR6 VRAM, too.

3DMark benchmark results rank the GPU between the performance of the NVIDIA GeForce GTX 1650 and the GeForce GTX 1660 Ti Max-Q. While the performance profiles of MSI Dragon Center do not affect graphics performance, they do impact physics performance. Additionally, the Alpha 15 can only deliver a third of its peak graphics performance when running on battery power. Correspondingly, the GPU can only reach 500 MHz.

The Alpha 15 also has an integrated GPU. Its RX Vega 10 GPU can be manually deactivated within Dragon Center, but AMD Enduro can switch the system between the integrated and dedicated GPUs when needed.

3DMark 11 scores on mains power and Extreme Performance mode

3DMark 11 scores on mains power and Silent mode

3DMark 06 Standard		24966 points
3DMark 11 Performance		12765 points
3DMark Ice Storm Standard Score		55844 points
3DMark Cloud Gate Standard Score		21898 points
3DMark Fire Strike Score		10319 points
3DMark Time Spy Score		4105 points
Help

... in comparison

3DMark | 3DMark 11

3DMark
2560x1440 Time Spy Graphics
Average of class Gaming (368 - 13013, n=187)	5835 Points ∼100% +36%
Acer Predator Helios 300 PH315-52-79TY NVIDIA GeForce GTX 1660 Ti Mobile	5616 Points ∼96% +31%
HP Pavilion Gaming 15-ec0017ng NVIDIA GeForce GTX 1660 Ti Max-Q	5166 Points ∼89% +20%
MSI Alpha 15 A3DDK-034 AMD Radeon RX 5500M	4298 Points ∼74%
Dell G5 15 5590-PCNJJ NVIDIA GeForce GTX 1650 Mobile	3488 Points ∼60% -19%
1920x1080 Fire Strike Graphics
Acer Predator Helios 300 PH315-52-79TY NVIDIA GeForce GTX 1660 Ti Mobile	14358 Points ∼100% +15%
Lenovo Legion Y540-15IRH-81SX00B2GE NVIDIA GeForce GTX 1660 Ti Mobile	14288 Points ∼100% +15%
HP Pavilion Gaming 15-ec0017ng NVIDIA GeForce GTX 1660 Ti Max-Q	13362 Points ∼93% +7%
MSI Alpha 15 A3DDK-034 AMD Radeon RX 5500M	12441 Points ∼87%
Average of class Gaming (385 - 40636, n=576)	11687 Points ∼81% -6%
Dell G5 15 5590-PCNJJ NVIDIA GeForce GTX 1650 Mobile	9239 Points ∼64% -26%

3DMark 11 - 1280x720 Performance GPU
Lenovo Legion Y540-15IRH-81SX00B2GE NVIDIA GeForce GTX 1660 Ti Mobile	19553 Points ∼100% +20%
Acer Predator Helios 300 PH315-52-79TY NVIDIA GeForce GTX 1660 Ti Mobile	19435 Points ∼99% +19%
HP Pavilion Gaming 15-ec0017ng NVIDIA GeForce GTX 1660 Ti Max-Q	18493 Points ∼95% +13%
MSI Alpha 15 A3DDK-034 AMD Radeon RX 5500M	16335 Points ∼84%
MSI Alpha 15 A3DDK-034 AMD Radeon RX 5500M (Silent)	16302 Points ∼83% 0%
Average of class Gaming (513 - 50983, n=651)	13885 Points ∼71% -15%
Dell G5 15 5590-PCNJJ NVIDIA GeForce GTX 1650 Mobile	13233 Points ∼68% -19%

Gaming Performance

The hardware in the Alpha 15 is capable of playing all games in our database smoothly. As a rule, the device can handle triple-A titles at 1080p and medium to high graphics settings. Our review unit can play some games at higher resolutions and graphics in some cases, though. In short, the graphics core is not made for beyond 1080p gaming. Only a few games can be played at beyond that, typically more undemanding ones.

The Witcher 3 | BioShock Infinite | For Honor | F1 2019

The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Acer Predator Helios 300 PH315-52-79TY GeForce GTX 1660 Ti Mobile, i7-9750H	54.6 (min: 48, max: 62) fps ∼100% +22%
Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H	53.1 (min: 50, max: 58, 99th percentile: 51) fps ∼97% +19%
HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H	52.2 fps ∼96% +17%
Average of class Gaming (12.6 - 115, n=344)	51 fps ∼93% +14%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H	44.7 fps ∼82%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H (Silent)	44.5 fps ∼82% 0%
Dell G5 15 5590-PCNJJ GeForce GTX 1650 Mobile, i5-9300H	34.4 (min: 26) fps ∼63% -23%

BioShock Infinite - 1920x1080 Ultra Preset, DX11 (DDOF)
Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H	138 fps ∼100% +46%
Acer Predator Helios 300 PH315-52-79TY GeForce GTX 1660 Ti Mobile, i7-9750H	128 fps ∼93% +36%
HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H	107.4 fps ∼78% +14%
Average of class Gaming (9.7 - 266, n=364)	100 fps ∼72% +6%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H	94.2 fps ∼68%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H (Silent)	93.7 fps ∼68% -1%
Dell G5 15 5590-PCNJJ GeForce GTX 1650 Mobile, i5-9300H	86.1 (min: 3) fps ∼62% -9%

For Honor - 1920x1080 Extreme Preset AA:T AF:16x
Average of class Gaming (34.9 - 182, n=34)	97 fps ∼100% +24%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H	78.5 fps ∼81%

F1 2019 - 1920x1080 Ultra High Preset AA:T AF:16x
Average of class Gaming (10.8 - 152, n=26)	85 fps ∼100% +25%
HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H	77 fps ∼91% +13%
MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H	68 fps ∼80%
Dell G5 15 5590-PCNJJ GeForce GTX 1650 Mobile, i5-9300H	59 (min: 53) fps ∼69% -13%

We also checked GPU performance under sustained load by running The Witcher 3 for about 60 minutes at 1080p and maximum graphics settings. We do not move the in-game character during this period, for reference. We observed no drop in framerates during this test.

MSI Alpha 15 A3DDK-034 Radeon RX 5500M, R7 3750H, Kingston RBUSNS8154P3512GJ; The Witcher 3: Ø43.4 (38-48)

Acer Predator Helios 300 PH315-52-79TY GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G; The Witcher 3: Ø51.9 (47-58)

HP Pavilion Gaming 15-ec0017ng GeForce GTX 1660 Ti Max-Q, R7 3750H, WDC PC SN720 SDAPNTW-256G; The Witcher 3: Ø49.5 (43-53)

Dell G5 15 5590-PCNJJ GeForce GTX 1650 Mobile, i5-9300H, KBG30ZMS128G; The Witcher 3: Ø35.8 (32-38)

Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G; The Witcher 3: Ø53.1 (50-58)

GPU information during The Witcher 3 endurance test

	low	med.	high	ultra
BioShock Infinite (2013)	197.3	173.5	155	94.2	fps
The Witcher 3 (2015)	173.6	129	73.3	44.7	fps
For Honor (2017)	184.3	102	97	78.5	fps
Ghost Recon Wildlands (2017)	73.1	52.9	50.3	27.1	fps
Final Fantasy XV Benchmark (2018)	90.9	57.7	30.8		fps
World of Tanks enCore (2018)	241.9	176.3		89.7	fps
F1 2019 (2019)	114	97	82	68	fps
Control (2019)	128.9	50.1	36.9		fps
Borderlands 3 (2019)	75.2	62.3	45	34.2	fps
Star Wars Jedi Fallen Order (2019)		57.3	52.8	50.1	fps

Emissions - The fans in the Alpha 15 do not hold back

Our custom Dragon Center profile results in the fans running permanently. They are audible even when the system is idling, and at low loads too. While they generally operate at around 36 dB(A), we observed them reaching 46 dB(A) in both scenarios. Unsurprisingly, the fans get even louder under load. They reached 57 dB(A) during our stress test, for example, although they do not get quite as loud when gaming. During our The Witcher 3 test, the fans peaked at 51 dB(A), but that is still loud enough to need to have a headset to hand.

If you like things quiet to silent, then you must set the Alpha 15 to "Silent" within Dragon Center. This comes at the expense of performance, though. Additionally, it does not prevent the fans from occasionally switching on.

Noise Level

Idle		36 / 37 / 46 dB(A)
Load		50 / 57 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Audix TM1, Arta (15 cm distance) environment noise: 29 dB(A)

	MSI Alpha 15 A3DDK-034 R7 3750H, Radeon RX 5500M	Acer Predator Helios 300 PH315-52-79TY i7-9750H, GeForce GTX 1660 Ti Mobile	HP Pavilion Gaming 15-ec0017ng R7 3750H, GeForce GTX 1660 Ti Max-Q	Dell G5 15 5590-PCNJJ i5-9300H, GeForce GTX 1650 Mobile	Lenovo Legion Y540-15IRH-81SX00B2GE i7-9750H, GeForce GTX 1660 Ti Mobile
Noise		15%	15%	9%	20%
off / environment *	29	30.2 -4%	30.2 -4%	30 -3%	29.3 -1%
Idle Minimum *	36	31 14%	31.5 12%	31 14%	29.3 19%
Idle Average *	37	31 16%	31.5 15%	32 14%	29.3 21%
Idle Maximum *	46	31 33%	31.5 32%	35 24%	29.3 36%
Load Average *	50	41.5 17%	41.4 17%	49 2%	35.7 29%
Witcher 3 ultra *	51	46.7 8%	43.7 14%	47 8%	44.2 13%
Load Maximum *	57	46.9 18%	45.5 20%	53 7%	45.6 20%

* ... smaller is better

Temperature

Our stress test, which we conducted by running FurMark and Prime95 for at least an hour, produced different results depending on whether the Alpha 15 was charging or not. When running from mains power, for example, the CPU managed about 3.3 GHz, with the GPU hovering at between 1,500 and 1,600 MHz. However, switching to battery power resulted in clock speeds dropping to between 2.6 and 2.8 GHz for the CPU and 200 to 400 MHz for the GPU. You should not encounter such heavy throttling in everyday life though, as we have designed our stress test to check whether machines remain stable under sustained load.

System information while playing The Witcher 3

System information during a FurMark and Prime95 stress test

Heatmap of the top of the device under load

Heatmap of the bottom of the device under load

The Alpha 15 does not get excessively hot, either. During our stress test, for example, surface temperatures exceed 40 °C at most measuring points. However, they were a few degrees lower when playing The Witcher 3. In either case, the device is too hot to leave resting on your thighs or lap. You should have no such problems in everyday tasks, though.

Max. Load

Idle

Witcher 3


42 °C 108 F	44 °C 111 F	42 °C 108 F
43 °C 109 F	44 °C 111 F	41 °C 106 F
34 °C 93 F	37 °C 99 F	35 °C 95 F

Maximum: 44 °C = 111 F
Average: 40.2 °C = 104 F


46 °C 115 F	46 °C 115 F	43 °C 109 F
49 °C 120 F	47 °C 117 F	43 °C 109 F
34 °C 93 F	40 °C 104 F	39 °C 102 F

Maximum: 49 °C = 120 F
Average: 43 °C = 109 F

Power Supply (max.) 50 °C = 122 F | Room Temperature 20 °C = 68 F | Voltcraft IR-900

Max. Load

Idle

Witcher 3


26 °C 79 F	26 °C 79 F	25 °C 77 F
26 °C 79 F	26 °C 79 F	25 °C 77 F
26 °C 79 F	26 °C 79 F	24 °C 75 F

Maximum: 26 °C = 79 F
Average: 25.6 °C = 78 F


26 °C 79 F	27 °C 81 F	27 °C 81 F
27 °C 81 F	27 °C 81 F	27 °C 81 F
25 °C 77 F	27 °C 81 F	28 °C 82 F

Maximum: 28 °C = 82 F
Average: 26.8 °C = 80 F

Power Supply (max.) 30 °C = 86 F | Room Temperature 20 °C = 68 F | Voltcraft IR-900

Max. Load

Idle

Witcher 3


39 °C 102 F	40 °C 104 F	38 °C 100 F
39 °C 102 F	40 °C 104 F	38 °C 100 F
34 °C 93 F	35 °C 95 F	33 °C 91 F

Maximum: 40 °C = 104 F
Average: 37.3 °C = 99 F


44 °C 111 F	40 °C 104 F	40 °C 104 F
44 °C 111 F	43 °C 109 F	40 °C 104 F
32 °C 90 F	37 °C 99 F	37 °C 99 F

Maximum: 44 °C = 111 F
Average: 39.7 °C = 103 F

Power Supply (max.) 43 °C = 109 F | Room Temperature 20 °C = 68 F | Voltcraft IR-900

(-) The average temperature for the upper side under maximal load is 40.2 °C / 104 F, compared to the average of 33.2 °C / 92 F for the devices in the class Gaming.
(±) The maximum temperature on the upper side is 44 °C / 111 F, compared to the average of 39.6 °C / 103 F, ranging from 21.6 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 49 °C / 120 F, compared to the average of 42.3 °C / 108 F
(+) In idle usage, the average temperature for the upper side is 25.6 °C / 78 F, compared to the device average of 33.2 °C / 92 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 37.3 °C / 99 F, compared to the device average of 33.2 °C / 92 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 37 °C / 98.6 F.
(-) The average temperature of the palmrest area of similar devices was 28.7 °C / 83.7 F (-8.3 °C / -14.9 F).

	MSI Alpha 15 A3DDK-034 R7 3750H, Radeon RX 5500M	Acer Predator Helios 300 PH315-52-79TY i7-9750H, GeForce GTX 1660 Ti Mobile	HP Pavilion Gaming 15-ec0017ng R7 3750H, GeForce GTX 1660 Ti Max-Q	Dell G5 15 5590-PCNJJ i5-9300H, GeForce GTX 1650 Mobile	Lenovo Legion Y540-15IRH-81SX00B2GE i7-9750H, GeForce GTX 1660 Ti Mobile
Heat		1%	6%	-3%	-20%
Maximum Upper Side *	44	52 -18%	44.8 -2%	49 -11%	42.7 3%
Maximum Bottom *	49	46.3 6%	40.8 17%	55 -12%	52.7 -8%
Idle Upper Side *	26	24.8 5%	25.4 2%	25 4%	33.1 -27%
Idle Bottom *	28	25.4 9%	26.6 5%	26 7%	41 -46%

* ... smaller is better

Speakers

MSI has equipped the Alpha 15 with stereo speakers, which sit on the underside of the device. They sound decent to our ears, but while reproducing hardly any bass. Headphones or external speakers would offer a better listening experience than the stereo speakers here.

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

MSI Alpha 15 A3DDK-034 audio analysis

(+) | speakers can play relatively loud (91 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 30.7% lower than median
(+) | bass is linear (5.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 7.6% lower than median
(±) | linearity of mids is average (10% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.2% away from median
(+) | highs are linear (3.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.8% difference to median)
Compared to same class
» 66% of all tested devices in this class were better, 8% similar, 26% worse
» The best had a delta of 6%, average was 17%, worst was 37%
Compared to all devices tested
» 41% of all tested devices were better, 7% similar, 52% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP Pavilion Gaming 15-ec0017ng audio analysis

(-) | not very loud speakers (68 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.5% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.7% away from median
(±) | linearity of mids is average (8.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(±) | linearity of highs is average (8.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.2% difference to median)
Compared to same class
» 75% of all tested devices in this class were better, 5% similar, 20% worse
» The best had a delta of 6%, average was 17%, worst was 37%
Compared to all devices tested
» 50% of all tested devices were better, 9% similar, 42% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Power Management - High power consumption and a small battery

Power Consumption

The Alpha 15 has above-average power consumption. When idling, for example, our review unit consumes up to 32 W, a value that we would only have expected if we had deactivated the integrated GPU. Moreover, we measured the device reaching 193 W during our stress test, a value that outstrips all but the Lenovo Legion Y540 of our comparison devices. Likewise, the Alpha 15 averaged around 123 W during our The Witcher 3 endurance test.

MSI includes a 180 W power supply in the box.

Power Consumption

Off / Standby	0.7 / 0.9 Watt
Idle	14 / 18 / 32 Watt
Load	64 / 193 Watt


Key: min: , med: , max: Metrahit Energy

	MSI Alpha 15 A3DDK-034 R7 3750H, Radeon RX 5500M	Acer Predator Helios 300 PH315-52-79TY i7-9750H, GeForce GTX 1660 Ti Mobile	HP Pavilion Gaming 15-ec0017ng R7 3750H, GeForce GTX 1660 Ti Max-Q	Dell G5 15 5590-PCNJJ i5-9300H, GeForce GTX 1650 Mobile	Lenovo Legion Y540-15IRH-81SX00B2GE i7-9750H, GeForce GTX 1660 Ti Mobile
Power Consumption		-12%	38%	34%	-2%
Idle Minimum *	14	17.2 -23%	3.4 76%	4 71%	14.5 -4%
Idle Average *	18	22.6 -26%	7.6 58%	7 61%	18.5 -3%
Idle Maximum *	32	25.5 20%	10.2 68%	12 62%	20 37%
Load Average *	64	88 -38%	73 -14%	95 -48%	81.6 -28%
Load Maximum *	193	177 8%	140.5 27%	135 30%	208.1 -8%
Witcher 3 ultra *	123		107 13%	86 30%	132 -7%

* ... smaller is better

Battery Life

MSI equips the Alpha 15 with a 51 Wh battery, which achieved a runtime of 4:05 hours in our practical Wi-Fi battery life test. We conduct this test by running a script that simulates the load required to open websites. We also deactivate any power-saving features and set the display brightness to about 150 cd/m².

Moreover, the 15.6-incher needed recharging after 3:54 hours of playing a looped H.264 video. Specifically, we run Big Buck Bunny in 1080p on a loop, during which all radio modules and power-saving features are disabled. We set the display to 150 cd/m² again, too.

Overall, the Alpha 15 has underwhelming battery life. We were unable to achieve any major improvements by switching profiles in Dragon Center, either. Even using the "Super Battery" profile only netted an additional 20 minutes in our Wi-Fi test.

Cinebench R15 CPU Multi 64 Bit in comparison
Toshiba Satellite W30Dt-A-100 (min) A4-1200, Radeon HD 8180	33
...
MSI GF62VR 7RF-877 7700HQ, GeForce GTX 1060 Mobile	734
PC Zentrum Proteus V 7700HQ, GeForce GTX 1060 Mobile	734
Schenker Key 15 7700HQ, GeForce GTX 1060 Mobile	734
MSI Alpha 15 A3DDK-034 R7 3750H, Radeon RX 5500M	734
MSI GS63VR 7RG-005 7700HQ, GeForce GTX 1070 Max-Q	735
Acer Predator Helios 300 7700HQ, GeForce GTX 1060 Mobile	735
Sager NP5852 7700HQ, GeForce MX150	735
...
(max) TR 2970WX, RX Vega 64	4376

3DMark 11 in comparison
Lenovo Flex 5-1570 81CA000RUS (min) i5-8550U, GeForce MX130	28
...
Schenker XMG P724 4810MQ, GeForce GTX 880M SLI	12756
Razer Blade 15 GTX 1060 i7-8750H, GeForce GTX 1060 Max-Q	12756
MSI GE62VR 6RF-001US 6700HQ, GeForce GTX 1060 Mobile	12762
MSI Alpha 15 A3DDK-034 R7 3750H, Radeon RX 5500M	12765
HP Pavilion Gaming 15t-cx0000 i7-8750H, GeForce GTX 1060 Max-Q	12774
Acer Predator Helios 300 7700HQ, GeForce GTX 1060 Mobile	12812
Schenker XMG Core 15 7700HQ, GeForce GTX 1060 Mobile	12840
...
(max) i9-9900KS, NVIDIA Titan RTX	35034

MSI Alpha 15 A3DDK Laptop Review: A mid-range and power-hungry gaming laptop

Case - MSI settles on a metal and plastic mix for the Alpha 15

Size Comparison

Connectivity - No Thunderbolt 3 here

SD Card Reader

Communication

Accessories

Maintenance

Warranty

Input Devices - The Alpha's keyboard has RGB lighting

Keyboard

Trackpad

Display - IPS, 144 Hz and Freesync compatible

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

Performance - Mid-range AMD gaming power

Test Conditions

Processor

System Performance

Storage Devices

Graphics Card

Gaming Performance

Emissions - The fans in the Alpha 15 do not hold back

Temperature

Speakers

MSI Alpha 15 A3DDK-034 audio analysis

HP Pavilion Gaming 15-ec0017ng audio analysis

Power Management - High power consumption and a small battery

Power Consumption

Battery Life