Intel Core i7-4750HQ vs Intel Core i7-4558U vs Intel Core i7-4800MQ

Intel Core i7-4750HQ

► remove Intel 4750HQ

The Intel Core i7-4750HQ is a high-end quad-core processor for laptops. It is based on the Haswell architecture and manufactured in 22nm. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.0 GHz but can dynamically increase clock rates with Turbo Boost up to 3.0 GHz (for 4 active cores), 3.1 GHz (for 2 active cores) and 3.2 GHz (for 1 active core). A special feature is the fast integrated graphics unit (GT3e) with 128 MB eDRAM memory (128 MB, 77 mm², on-Package, 102 GB/s).

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i7-4750HQ is almost 10 percent above a similarly clocked Ivy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Core i7-3630QM.

The integrated Iris Pro Graphics 5200 offers 40 Execution Units (EUs) clocked at 200 - 1200 MHz (with Turbo Boost), making it significantly faster than the HD 4000 or HD 4600. The additional eDRAM memory further improves the performance. As a result, the Iris Pro competes with dedicated mid-range graphics cards, e.g. the GeForce GT 740M.

The i7-4750HQ is rated at a TDP of 47 W including graphics card, memory controller and VRMs.  Therefore, the CPU is only suited for laptops 15-inches or greater.

Intel Core i7-4558U

► remove Intel 4558U

The Intel Core i7-4558U is a LV (low voltage) dual-core processor for large ultrabooks launched in Q2 2013. It is based on the Haswell architecture and is manufactured in 22nm. Due to Hyper-Threading, the two cores can handle up to four threads in parallel, leading to better utilization of the CPU. Each core offers a base speed of 2.8 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.3 GHz for 1 active core or 3.2 GHz for 2 active cores.

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i7-4558U is slightly above the older and somewhat higher clocked Core i7-3520M. However, when using new instruction sets such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

The integrated Iris Graphics 5100 offers 40 Execution Units (EUs) clocked at 200 - 1200 MHz with Turbo Boost, making it significantly faster than the HD Graphics 4000. As a result, the Iris Graphics competes with dedicated lower mid-range graphics cards.

The i7-4558U is rated at a TDP of 28 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for larger ultrabooks 14-inches or greater.

Intel Core i7-4800MQ

► remove Intel 4800MQ

The Intel Core i7-4800MQ is a high-end quad-core processor for laptops which has been launched in Q2/2013. It is based on the Haswell architecture and manufactured in 22nm. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.7 GHz but can dynamically increase clock rates with Turbo Boost up to 3.5 GHz (for 4 active cores), 3.6 GHz (for 2 active cores) and 3.7 GHz (for 1 active core).

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Due to these changes, the performance has been improved slightly compared to Ivy Bridge. Therefore, the 4800MQ is about 10 % faster than the former i7-3740QM.

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1300 MHz with Turbo Boost, making it about 30 % faster than the HD 4000.

The i7-4800MQ is rated at a TDP of 47 W including graphics card, memory controller and VRMs.  Therefore, the CPU is only suited for laptops 15-inches or greater.

Intel Core i7-4750HQIntel Core i7-4558UIntel Core i7-4800MQ
Intel Core i7Intel Core i7Intel Core i7
HaswellHaswellHaswell
: Core i7 Haswell
Intel Core i7-4940MX3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ2300 - 3300 MHz4 / 86 MB
» Intel Core i7-4750HQ2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U3000 - 3500 MHz2 / 44 MB
» Intel Core i7-4558U2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ2500 - 3700 MHz4 / 86 MB
» Intel Core i7-4800MQ2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y1700 - 2900 MHz2 / 44 MB
2000 - 3200 MHz2800 - 3300 MHz2700 - 3700 MHz
256 KB128 KB256 KB
1 MB512 KB1 MB
6 MB4 MB6 MB
4 / 82 / 44 / 8
47 28 47
1700 1300 1400
22 22 22
260 mm2181 mm2177 mm2
100 °C100 °C100 °C
FCBGA1364FCBGArPGA
Iris Pro Graphics 5200 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIIris Graphics 5100 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIHD Graphics 4600 (400 - 1300 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel Iris Pro Graphics 5200 (200 - 1200 MHz)Intel Iris Graphics 5100 (200 - 1200 MHz)Intel HD Graphics 4600 (400 - 1300 MHz)
$434 U.S.$454 U.S.$378 U.S.
Intel Core i7 4750HQIntel Core i7 4558UIntel Core i7 4800MQ

Cinebench R15 - CPU Multi 64Bit
100%
1 4750HQ +
612 Points (14%)
108%
1 4800MQ +
min: 529     avg: 648     median: 663 (15%)     max: 684 Points
Cinebench R15 - CPU Single 64Bit
100%
1 4750HQ +
123 Points (55%)
115%
1 4800MQ +
min: 137     avg: 141     median: 142 (63%)     max: 145 Points
Cinebench R11.5 - CPU Multi 64Bit
6.6 Points (15%)
3.5 Points (8%)
min: 5.49     avg: 7.1     median: 7.2 (16%)     max: 7.61 Points
Cinebench R11.5 - CPU Single 64Bit
1.4 Points (55%)
1.5 Points (57%)
min: 1.55     avg: 1.6     median: 1.6 (64%)     max: 1.68 Points
Cinebench R10 - Rendering Single 32Bit
4723 Points (49%)
4793 Points (49%)
min: 5009     avg: 5210     median: 5233 (54%)     max: 5428 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
18026 Points (30%)
10305 Points (17%)
min: 15633     avg: 19353     median: 20089 (34%)     max: 20736 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
22820 Points (26%)
13800 Points (16%)
min: 21426     avg: 25633     median: 26343 (31%)     max: 27104 Points
Cinebench R10 - Rendering Single CPUs 64Bit
6268 Points (58%)
6339 Points (59%)
min: 6602     avg: 6993     median: 7052 (66%)     max: 7270 Points
wPrime 2.10 - 1024m *
275 seconds (3%)
511 seconds (6%)
min: 224.985     avg: 253     median: 245.6 (3%)     max: 286.7 seconds
wPrime 2.10 - 32m *
8.7 seconds (2%)
16.3 seconds (3%)
min: 6.955     avg: 8     median: 7.7 (2%)     max: 9.7 seconds
WinRAR - Result
4619 KB/s (47%)
2671 KB/s (27%)
min: 4431     avg: 4589     median: 4473 (46%)     max: 4862 KB/s
X264 HD Benchmark 4.0 - Pass 2
35 fps (21%)
20.4 fps (12%)
min: 34.6     avg: 39.9     median: 41.5 (25%)     max: 42 fps
X264 HD Benchmark 4.0 - Pass 1
138 fps (48%)
107 fps (37%)
min: 143.2     avg: 157     median: 160.1 (55%)     max: 163 fps
TrueCrypt - Serpent Mean 100MB
0.3 GB/s (0%)
0.2 GB/s (0%)
min: 0.313     avg: 0.4     median: 0.4 (0%)     max: 0.424 GB/s
TrueCrypt - Twofish Mean 100MB
0.6 GB/s (0%)
0.3 GB/s (0%)
min: 0.522     avg: 0.6     median: 0.6 (0%)     max: 0.723 GB/s
TrueCrypt - AES Mean 100MB
3.6 GB/s (0%)
1.9 GB/s (0%)
min: 3.3     avg: 4     median: 4.1 (0%)     max: 4.4 GB/s
3DMark 06 - CPU - CPU Score
6436 Points (43%)
4264 Points (29%)
min: 5411     avg: 7049     median: 7265 (49%)     max: 7585 Points
Super Pi mod 1.5 XS 1M - 1M *
min: 11.391     avg: 11.5     median: 11.5 (2%)     max: 11.6 Seconds
11.2 Seconds (2%)
min: 9.86     avg: 10.2     median: 10 (2%)     max: 11.148 Seconds
Super Pi mod 1.5 XS 2M - 2M *
min: 25.766     avg: 25.9     median: 25.9 (1%)     max: 26.1 Seconds
25.7 Seconds (1%)
min: 22.61     avg: 23.3     median: 23.1 (1%)     max: 24.982 Seconds
Super Pi Mod 1.5 XS 32M - 32M *
min: 581     avg: 590     median: 590.3 (3%)     max: 599.649 Seconds
585 Seconds (3%)
min: 523.414     avg: 536     median: 535 (2%)     max: 552.272 Seconds
SiSoft Sandra Dhrystone (MIPS) - Dhrystone
135140 MIPS (64%)
72000 MIPS (34%)
min: 152.56     avg: 92658     median: 103935 (49%)     max: 162610 MIPS
SiSoft Sandra Whetstone (MFLOPS) - Whetstone
76640 MFLOPS (59%)
41240 MFLOPS (32%)
min: 86.67     avg: 63357     median: 81295 (62%)     max: 90750 MFLOPS
Windows 7 Experience Index - Processor
100%
1 4800MQ +
min: 7.4     avg: 7.6     median: 7.7 (99%)     max: 7.8 points
3DMark Vantage - P CPU no PhysX 1280x1024
18979 Points (27%)
11049 Points (15%)
min: 19618     avg: 23880     median: 24234 (34%)     max: 25503 Points
3DMark 11 - Performance Physics 1280x720
8347 points (38%)
4037 points (18%)
min: 6888     avg: 7843     median: 7896 (36%)     max: 9169 points
3DMark - Ice Storm Standard Physics 1280x720
40612 Points (26%)
33266 Points (21%)
min: 33398     avg: 44630     median: 46157 (30%)     max: 48964 Points
3DMark - Ice Storm Extreme Physics 1920x1080
100%
1 4800MQ +
min: 36993     avg: 44305     median: 46378.5 (55%)     max: 47470 Points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
100%
1 4750HQ +
40606 Points (47%)
118%
1 4800MQ +
min: 47915     avg: 48106     median: 48105.5 (56%)     max: 48296 Points
3DMark - Cloud Gate Standard Physics 1280x720
5270 Points (13%)
2998 Points (8%)
min: 5427     avg: 6590     median: 6686 (17%)     max: 7326 Points
3DMark - Fire Strike Physics 1920x1080
8243 Points (26%)
4549 Points (14%)
min: 7609     avg: 9333     median: 9544 (30%)     max: 10005 Points
3DMark - Time Spy CPU 2560x1440
100%
1 4800MQ +
3276 Points (23%)
Geekbench 2 - 32 Bit - Stream
100%
1 4750HQ +
7125 Points (57%)
120%
1 4558U +
8576 Points (69%)
Geekbench 2 - 32 Bit - Memory
100%
1 4750HQ +
7755 Points (70%)
98%
1 4558U +
7610 Points (69%)
Geekbench 2 - 32 Bit - Floating Point
100%
1 4750HQ +
12429 Points (24%)
60%
1 4558U +
7423 Points (15%)
Geekbench 2 - 32 Bit - Integer
100%
1 4750HQ +
10723 Points (22%)
62%
1 4558U +
6637 Points (13%)
Geekbench 2 - 32 Bit - Total Score
100%
1 4750HQ +
10366 Points (27%)
70%
1 4558U +
7300 Points (19%)
Geekbench 3 - 32 Bit Multi-Core Score
100%
1 4558U +
6519 Points (12%)
196%
1 4800MQ +
12753 Points (23%)
Geekbench 3 - 32 Bit Single-Core Score
100%
1 4558U +
3120 Points (64%)
108%
1 4800MQ +
3355 Points (69%)
Mozilla Kraken 1.1 - Total Score *
100%
1 4750HQ +
4469 ms (8%)

Average Benchmarks Intel Core i7-4750HQ → 100% n=25

Average Benchmarks Intel Core i7-4558U → 72% n=25

Average Benchmarks Intel Core i7-4800MQ → 109% n=25

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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Redaktion, 2017-09- 8 (Update: 2017-09-11)