Intel Core i7-4810MQ vs Intel Core i7-4500U vs Intel Core i7-4940MX

Intel Core i7-4810MQ

The Intel Core i7-4810MQ is a high-end quad-core processor for laptops which has been launched in Q1/2014. 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 2.8 GHz but can dynamically increase clock rates with Turbo Boost up to 3.6 GHz (for 4 active cores), 3.7 GHz (for 2 active cores) and 3.8 GHz (for 1 active core).

Architecture

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 5 - 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Performance

Compared to the Core i7-4800MQ, the 4810MQ is clocked just 100 MHz higher and therefore only slightly faster. Overall, the performance is almost similar to the Core i7-4900MQ. Even extremly demanding software or multitasking will be handled easily.

Graphics

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. This is slightly slower than the AMD Radeon HD 8650G, but similar to a dedicated GeForce GT 720M.

Power Consumption

The i7-4810MQ 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 i7-4500U

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The Intel Core i7-4500U is an ULV (ultra low voltage) dual-core processor for 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 1.8 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.0 GHz for 1 active core or 2.7 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 i7-4500U is similar to the old and slightly higher clocked Core i7-3537U. 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 HD Graphics 4400 offers 20 Execution Units (EUs) clocked at 200 - 1100 MHz with Turbo Boost, making it somewhat faster than the former HD Graphics 4000. However, the HD 4400 is significantly slower than the HD 5000 found on a number of other ULV models.

The i7-4500U is rated at a TDP of 15 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for small ultrabooks 11-inches or greater.

Intel Core i7-4940MX

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The Intel Core i7-4940MX is a high-end quad-core processor for laptops and successor of the i7-4930MX. It is based on the Haswell architecture and was launched in Q1/2014. 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 3.1 GHz but can dynamically increase clock rates with Turbo Boost up to 3.8 GHz (for 4 active cores), 3.9 GHz (for 2 active cores) and 4.0 GHz (for 1 active core). Furthermore, the Extreme CPUs offer an unlocked multiplicator for easy overclocking.

Architecture

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, increasing the performance per clock by about 5 - 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Performance

Compared to the Core i7-4930MX, the 4940MX is clocked just 100 MHz higher and therefore only slightly faster. Overall, the performance is similar to the Desktop Core i7-4770K. Even extremly demanding software or multitasking will be handled easily.

Graphics

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1350 MHz with Turbo Boost, making it about 30 % faster than the HD 4000. This is slightly slower than the AMD Radeon HD 8650G, but similar to a dedicated GeForce GT 720M.

Power Consumption

The i7-4940MX is rated at a TDP of 57 W including graphics card, memory controller and VRMs. Therefore, the CPU is only suited for laptops 17-inches or greater.

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Intel Core i7-4810MQ

Intel Core i7-4500U

Intel Core i7-4940MX

Intel Core i7

Haswell

: Core i7 Haswell

Intel Core i7-4940MX	3100 - 4000 MHz	4 / 8	8 MB
Intel Core i7-4930MX	3000 - 3900 MHz	4 / 8	8 MB
Intel Core i7-4980HQ	2800 - 4000 MHz	4 / 8	6 MB
Intel Core i7-4910MQ	2900 - 3900 MHz	4 / 8	8 MB
Intel Core i7-4900MQ	2800 - 3800 MHz	4 / 8	8 MB
Intel Core i7-4960HQ	2600 - 3800 MHz	4 / 8	6 MB
» Intel Core i7-4810MQ	2800 - 3800 MHz	4 / 8	6 MB
Intel Core i7-4870HQ	2500 - 3700 MHz	4 / 8	6 MB
Intel Core i7-4800MQ	2700 - 3700 MHz	4 / 8	6 MB
Intel Core i7-4950HQ	2400 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4860HQ	2400 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4720HQ	2600 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4850HQ	2300 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4710HQ	2500 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4710MQ	2500 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4770HQ	2200 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4700HQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4700MQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4760HQ	2100 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4722HQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4712HQ	2300 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4712MQ	2300 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4750HQ	2000 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4702HQ	2200 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4702MQ	2200 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4610M	3000 - 3700 MHz	2 / 4	4 MB
Intel Core i7-4600M	2900 - 3600 MHz	2 / 4	4 MB
Intel Core i7-4578U	3000 - 3500 MHz	2 / 4	4 MB
Intel Core i7-4558U	2800 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4600U	2100 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4650U	1700 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4510U	2000 - 3100 MHz	2 / 4	4 MB
Intel Core i7-4500U	1800 - 3000 MHz	2 / 4	4 MB
Intel Core i7-4550U	1500 - 3000 MHz	2 / 4	4 MB
Intel Core i7-4610Y	1700 - 2900 MHz	2 / 4	4 MB

Intel Core i7-4940MX	3100 - 4000 MHz	4 / 8	8 MB
Intel Core i7-4930MX	3000 - 3900 MHz	4 / 8	8 MB
Intel Core i7-4980HQ	2800 - 4000 MHz	4 / 8	6 MB
Intel Core i7-4910MQ	2900 - 3900 MHz	4 / 8	8 MB
Intel Core i7-4900MQ	2800 - 3800 MHz	4 / 8	8 MB
Intel Core i7-4960HQ	2600 - 3800 MHz	4 / 8	6 MB
Intel Core i7-4810MQ	2800 - 3800 MHz	4 / 8	6 MB
Intel Core i7-4870HQ	2500 - 3700 MHz	4 / 8	6 MB
Intel Core i7-4800MQ	2700 - 3700 MHz	4 / 8	6 MB
Intel Core i7-4950HQ	2400 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4860HQ	2400 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4720HQ	2600 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4850HQ	2300 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4710HQ	2500 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4710MQ	2500 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4770HQ	2200 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4700HQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4700MQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4760HQ	2100 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4722HQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4712HQ	2300 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4712MQ	2300 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4750HQ	2000 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4702HQ	2200 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4702MQ	2200 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4610M	3000 - 3700 MHz	2 / 4	4 MB
Intel Core i7-4600M	2900 - 3600 MHz	2 / 4	4 MB
Intel Core i7-4578U	3000 - 3500 MHz	2 / 4	4 MB
Intel Core i7-4558U	2800 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4600U	2100 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4650U	1700 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4510U	2000 - 3100 MHz	2 / 4	4 MB
» Intel Core i7-4500U	1800 - 3000 MHz	2 / 4	4 MB
Intel Core i7-4550U	1500 - 3000 MHz	2 / 4	4 MB
Intel Core i7-4610Y	1700 - 2900 MHz	2 / 4	4 MB

» Intel Core i7-4940MX	3100 - 4000 MHz	4 / 8	8 MB
Intel Core i7-4930MX	3000 - 3900 MHz	4 / 8	8 MB
Intel Core i7-4980HQ	2800 - 4000 MHz	4 / 8	6 MB
Intel Core i7-4910MQ	2900 - 3900 MHz	4 / 8	8 MB
Intel Core i7-4900MQ	2800 - 3800 MHz	4 / 8	8 MB
Intel Core i7-4960HQ	2600 - 3800 MHz	4 / 8	6 MB
Intel Core i7-4810MQ	2800 - 3800 MHz	4 / 8	6 MB
Intel Core i7-4870HQ	2500 - 3700 MHz	4 / 8	6 MB
Intel Core i7-4800MQ	2700 - 3700 MHz	4 / 8	6 MB
Intel Core i7-4950HQ	2400 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4860HQ	2400 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4720HQ	2600 - 3600 MHz	4 / 8	6 MB
Intel Core i7-4850HQ	2300 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4710HQ	2500 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4710MQ	2500 - 3500 MHz	4 / 8	6 MB
Intel Core i7-4770HQ	2200 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4700HQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4700MQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4760HQ	2100 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4722HQ	2400 - 3400 MHz	4 / 8	6 MB
Intel Core i7-4712HQ	2300 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4712MQ	2300 - 3300 MHz	4 / 8	6 MB
Intel Core i7-4750HQ	2000 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4702HQ	2200 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4702MQ	2200 - 3200 MHz	4 / 8	6 MB
Intel Core i7-4610M	3000 - 3700 MHz	2 / 4	4 MB
Intel Core i7-4600M	2900 - 3600 MHz	2 / 4	4 MB
Intel Core i7-4578U	3000 - 3500 MHz	2 / 4	4 MB
Intel Core i7-4558U	2800 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4600U	2100 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4650U	1700 - 3300 MHz	2 / 4	4 MB
Intel Core i7-4510U	2000 - 3100 MHz	2 / 4	4 MB
Intel Core i7-4500U	1800 - 3000 MHz	2 / 4	4 MB
Intel Core i7-4550U	1500 - 3000 MHz	2 / 4	4 MB
Intel Core i7-4610Y	1700 - 2900 MHz	2 / 4	4 MB

2800 - 3800 MHz

1800 - 3000 MHz

3100 - 4000 MHz

256 KB

128 KB

256 KB

1 MB

512 KB

1 MB

6 MB

4 MB

8 MB

4 / 8

2 / 4

4 / 8

1400

177 mm²

100 °C

rPGA

HD Graphics 4600 (400 - 1300 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI

HD Graphics 4400 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI

HD Graphics 4600 (400 - 1350 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI

iGPU

Intel HD Graphics 4600 (400 - 1300 MHz)

Intel HD Graphics 4400 (200 - 1100 MHz)

Intel HD Graphics 4600 (400 - 1350 MHz)

$378 U.S.

$1096 U.S.

Intel Core i7 4810MQ

Intel Core i7 4500U

Intel Core i7 4940MX

Cinebench R15 - CPU Multi 64Bit

100%


Bullman C-Klasse S i7 15FHD Dirtbook	HD Graphics 4600	16384	400-1300 / MHz	10.18.10.3412	623
Nexoc M731	GeForce GTX 850M	16384	936-1084 / 2000 MHz	2048MB DDR3 ForceWare 332.35	627
Gigabyte P25X v2	GeForce GTX 880M	16384	954 / 2500 MHz	8192MB GDDR5 ForceWare 333.11	631
Schenker XMG P304	GeForce GTX 860M	16384	1029-1097 / 2500 MHz	2048MB GDDR5 ForceWare 332.35	647
Dell Precision M2800	FirePro W4170M	8192	900 / 1000 MHz	2048MB atiumdag13.352.1002.0 /Win7 64	648
Schenker XMG P724	GeForce GTX 880M SLI	16384	954-993 / 2500 MHz	2x 8192MB GDDR5 ForceWare 332.35	680
Schenker W724	GeForce GTX 970M SLI	16384	924 / 2500 MHz	2x 6144MB GDDR5 ForceWare 353.06	696


Dell Inspiron 7737 CN77304	GeForce GT 750M	16276	941-1058 / 1000 MHz	2048MB GDDR5 128 Bit ForceWare 311.70	166
Dell Inspiron 15-7537	GeForce GT 750M	16384	940 - 1058 / 1000 MHz	2048MB GDDR5-Speicher ForceWare 331.58	195
Sony Vaio Fit multi-flip SV-F15N1Z2E/B	GeForce GT 735M	12288	575-628 / 856 MHz	2048MB 9.18.13.1183	223
Toshiba Portege Z30t-A-10X	HD Graphics 4400	8192	200 - 1100 / 800 MHz	10.18.10.3345	223
Acer TravelMate P645-MG-74508G75tkk	Radeon HD 8750M	8192	670 / 1000 MHz	2048MB	234
Lenovo ThinkPad Yoga 20CD0038GE	HD Graphics 4400	8192			240
Toshiba Satellite L50-B-182	Radeon R7 M260	8192	940 / 900 MHz	atiumdag 13.351.1001.0	248
Acer Aspire S7-392	HD Graphics 4400	8196	200-1100 / MHz	9.18.10.3131	251
Lenovo Y40-59423035	Radeon R9 M275	8192	925 / 1000 MHz	2048MB atiumdag 13.250.9001.1003 / Win8.1 64	255
Dell Inspiron 17R-5737	Radeon HD 8870M	16384	725 / 1000 MHz	2048MB GDDR5 12.100.14.7000	257
Asus Transformer Book Trio TX201LA	HD Graphics 4400	4096	200-1000 / 800 MHz	DDR3 10.18.10.3282	258
HP Spectre 13-3010eg	HD Graphics 4400	8192	200-1100 / 800 MHz	shared Memory 10.18.10.3304	260
Lenovo IdeaPad U530 Touch	GeForce GT 730M	8192	405 - 875 / 900 MHz	2048MB GK208, 28 nm, DDR3-Speicher 9.18.13.3523 (ForceWare 335.23)	260
Asus Zenbook UX302LG-C4014H	GeForce GT 730M	8192	719-875 / 900 MHz	2048MB ForceWare 311.59	262
HP Pavilion TouchSmart 15-n010sg	GeForce GT 740M	8192	980-1058 / 900 MHz	2048MB DDR3,per 64-Bit-Leitung angebunden ForceWare 331.82	263
Dell Inspiron 15R-5537	Radeon HD 8850M	8192	625 / 1000 MHz	2048MB GDDR5-Speicher atiumdag 13.151.0.0	263
Toshiba Portege Z30-A-12U	HD Graphics 4400	16384	200 - 1100 / MHz	9.18.10.3293	265
Asus X750LN-TY012H	GeForce 840M	8192	1029-1124 / 960 MHz	2048MB ForceWare 332.50	265
Toshiba Kirabook 2014	HD Graphics 4400	8192	200 - 1100 / 666 MHz	10.18.10.3308	268
Asus F550LN-CN89H	GeForce 840M	8192	1029-1124 / 900 MHz	2048MB ForceWare 332.60	271
Asus F550LN-CN89H	GeForce 840M	8192	1029-1124 / 900 MHz	2048MB ForceWare 332.60	271
Asus Zenbook UX32LN-R4029H	GeForce 840M	8192	1029-1124 / 900 MHz	2048MB ForceWare 337.88	272
Asus ASUSPRO Essential PU301LA-RO064G	HD Graphics 4400	4096	200-1100 / MHz		272
Nexoc B401 Ultra (W840SU-T)	HD Graphics 4400	16384	200 - 1100 / MHz	SharedMB DirectX 11	274


Eurocom X8	GeForce GTX 980M SLI	32768	1038 / 5010 MHz	8192MB 344.75	708


Dell Inspiron 15 3537	Radeon HD 8850M	8096		2048MB DDR3, dodatkowo Intel HD Graphics 4400 12.100.14.7000	566.179
Acer TravelMate P645-MG-9419	Radeon HD 8750M	8192	670 / 900 MHz	2048MB	602.785
Toshiba Portege Z30-A-12U	HD Graphics 4400	16384	200 - 1100 / MHz	9.18.10.3293	604.269
Lenovo ThinkPad S440	Radeon HD 8670M	8192	825 / 900 MHz	2048MB AMD 12.103.0.0	615.101
HP Pavilion TouchSmart 15-n010sg	GeForce GT 740M	8192	980-1058 / 900 MHz	2048MB DDR3,per 64-Bit-Leitung angebunden ForceWare 331.82	620.245
Dell Inspiron 15R-5537	Radeon HD 8850M	8192	625 / 1000 MHz	2048MB GDDR5-Speicher atiumdag 13.151.0.0	625.412
Asus VivoBook V551LB-DB71T	GeForce GT 740M	8192	540 / 800 MHz	2048MB	@3 GHz 626.336
Lenovo Y40-59423035	Radeon R9 M275	8192	925 / 1000 MHz	2048MB atiumdag 13.250.9001.1003 / Win8.1 64	629.89
Toshiba Kirabook 2014	HD Graphics 4400	8192	200 - 1100 / 666 MHz	10.18.10.3308	641.346
Lenovo IdeaPad U530 Touch	GeForce GT 730M	8192	405 - 875 / 900 MHz	2048MB GK208, 28 nm, DDR3-Speicher 9.18.13.3523 (ForceWare 335.23)	648.324
Acer Aspire S7-392	HD Graphics 4400	8196	200-1100 / MHz	9.18.10.3131	657.275
Dell Inspiron 15R-5537	HD Graphics 4400	8192	200 - 1100 / 800 MHz	9.18.10.3165	710.289
Sony Vaio Pro 13 SVP-1321C5ER	HD Graphics 4400	8192	200-1100 / 800 MHz		725
Dell Inspiron 15-7537	GeForce GT 750M	16384	940 - 1058 / 1000 MHz	2048MB GDDR5-Speicher ForceWare 331.58	745.727

Intel Core i7-4810MQ vs Intel Core i7-4500U vs Intel Core i7-4940MX