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Intel Core i7-4940MX vs Intel Core i7-4750HQ vs Intel Core i7-4702MQ

Intel Core i7-4940MX

► remove from comparison Intel 4940MX

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.

Intel Core i7-4750HQ

► remove from comparison 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 i7-4702MQ

► remove from comparison Intel 4702MQ

The Intel Core i7-4702MQ 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 2.2 GHz but can dynamically increase clock rates with Turbo Boost up to 2.9 GHz (for 4 active cores), 3.1 GHz (for 2 active cores) and 3.2 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. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i7-4702MQ is slightly above a similarly clocked Ivy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Ivy Bridge based Core i7-3630QM.

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1150 MHz with Turbo Boost, making it about 30 % faster than the HD 4000.

With a TDP of only 37 Watt, the Core i7-4702MQ is specified at the level of mobile dual-core CPUs. Therefore, even smaller laptops can use the Core i7.

Intel Core i7-4940MXIntel Core i7-4750HQIntel Core i7-4702MQ
Intel Core i7Intel Core i7Intel Core i7
HaswellHaswellHaswell
Series: Core i7 Haswell
» Intel Core i7-4940MX3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y1.7 - 2.9 GHz2 / 44 MB
Intel Core i7-4940MX3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 86 MB
» Intel Core i7-4750HQ2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y1.7 - 2.9 GHz2 / 44 MB
Intel Core i7-4940MX3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ2.2 - 3.2 GHz4 / 86 MB
» Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y1.7 - 2.9 GHz2 / 44 MB
3100 - 4000 MHz2000 - 3200 MHz2200 - 3200 MHz
256 KB256 KB256 KB
1 MB1 MB1 MB
8 MB6 MB6 MB
4 / 84 / 84 / 8
57 47 37
1400 1700 1400
22 22 22
177 mm2260 mm2177 mm2
100 °C100 °C100 °C
rPGAFCBGA1364rPGA
HD Graphics 4600 (400 - 1350 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIIris Pro Graphics 5200 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIHD Graphics 4600 (400 - 1150 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel HD Graphics 4600 (400 - 1350 MHz)Intel Iris Pro Graphics 5200 (200 - 1200 MHz)Intel HD Graphics 4600 (400 - 1150 MHz)
Architecturex86x86x86
$1096 U.S.$434 U.S.$378 U.S.
Intel Core i7 4940MXIntel Core i7 4750HQIntel Core i7 4702MQ

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
708 Points (16%)
612 Points (14%)
min: 509     avg: 555     median: 575 (13%)     max: 588 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
157 Points (58%)
123 Points (45%)
min: 120     avg: 124     median: 124 (46%)     max: 128 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
7.6 Points (15%)
6.6 Points (13%)
min: 5.43     avg: 6.1     median: 6.2 (12%)     max: 6.36 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1.8 Points (56%)
1.4 Points (45%)
min: 1.27     avg: 1.4     median: 1.4 (45%)     max: 1.44 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
5853 (52%)
4723 (42%)
min: 4529     avg: 4641     median: 4656 (42%)     max: 4748
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
21022 (34%)
18026 (29%)
min: 15152     avg: 16779     median: 17388 (28%)     max: 17681
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
26547 Points (25%)
22820 Points (22%)
min: 19148     avg: 21636     median: 22311 (21%)     max: 22675 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
7696 Points (54%)
6268 Points (44%)
min: 5915     avg: 6122     median: 6149 (43%)     max: 6264 Points
wPrime 2.10 - wPrime 2.0 1024m *
219 s (3%)
275 s (3%)
min: 264.564     avg: 308     median: 282.3 (3%)     max: 402.083 s
wPrime 2.10 - wPrime 2.0 32m *
7 s (1%)
8.7 s (2%)
min: 8.453     avg: 9.8     median: 9.2 (2%)     max: 12.796 s
WinRAR - WinRAR 4.0
100%
1 4750HQ +
4619 (30%)
91%
1 4702MQ +
min: 4185     avg: 4251     median: 4223 (27%)     max: 4344
X264 HD Benchmark 4.0 - x264 Pass 2
42.9 fps (19%)
35 fps (16%)
min: 31.35     avg: 33.7     median: 33.7 (15%)     max: 36.15 fps
X264 HD Benchmark 4.0 - x264 Pass 1
167 fps (49%)
138 fps (41%)
min: 128     avg: 132     median: 130.1 (38%)     max: 138.99 fps
TrueCrypt - TrueCrypt Serpent
0.4 GB/s (15%)
0.3 GB/s (13%)
min: 0.279     avg: 0.3     median: 0.3 (13%)     max: 0.311 GB/s
TrueCrypt - TrueCrypt Twofish
0.7 GB/s (18%)
0.6 GB/s (15%)
min: 0.494     avg: 0.5     median: 0.5 (15%)     max: 0.549 GB/s
TrueCrypt - TrueCrypt AES
4.1 GB/s (15%)
3.6 GB/s (13%)
min: 3.1     avg: 3.2     median: 3.2 (12%)     max: 3.4 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
7678 Points (42%)
6436 Points (36%)
min: 5814     avg: 6212     median: 6285 (35%)     max: 6376 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.3 s (2%)
min: 11.391     avg: 11.5     median: 11.5 (2%)     max: 11.6 s
min: 11     avg: 12.7     median: 11.5 (2%)     max: 20.512 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
20.7 s (1%)
min: 25.766     avg: 25.9     median: 25.9 (1%)     max: 26.1 s
min: 25.552     avg: 28.8     median: 26 (1%)     max: 45.392 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
491 s (2%)
min: 581     avg: 590     median: 590.3 (3%)     max: 599.649 s
min: 584.154     avg: 607     median: 601.4 (3%)     max: 636.762 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 4750HQ +
135140 MIPS (64%)
86%
1 4702MQ +
min: 101870     avg: 115935     median: 115935 (55%)     max: 130000 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 4750HQ +
76640 MFLOPS (59%)
97%
1 4702MQ +
min: 74180     avg: 74395     median: 74395 (57%)     max: 74610 MFLOPS
Windows 7 Experience Index - Win7 CPU
100%
1 4702MQ +
7.6 Points (97%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 4750HQ +
18979 Points (22%)
109%
1 4702MQ +
min: 18922     avg: 20483     median: 20620 (24%)     max: 21482 Points
3DMark 11 - 3DM11 Performance Physics
9402 Points (34%)
8347 Points (30%)
min: 5435     avg: 6285     median: 6366.5 (23%)     max: 7092 Points
3DMark - 3DMark Ice Storm Physics
49770 Points (32%)
40612 Points (26%)
min: 33875     avg: 37206     median: 38367.5 (25%)     max: 39567 Points
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 4702MQ +
39206 Points (42%)
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 4750HQ +
40606 Points (42%)
3DMark - 3DMark Cloud Gate Physics
7082 Points (18%)
5270 Points (13%)
min: 4944     avg: 5543     median: 5640.5 (14%)     max: 5860 Points
3DMark - 3DMark Fire Strike Standard Physics
9870 Points (25%)
8243 Points (21%)
min: 6591     avg: 7692     median: 7974.5 (20%)     max: 8161 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 4750HQ +
7125 Points (57%)
103%
1 4702MQ +
7361 Points (59%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 4750HQ +
7755 Points (70%)
90%
1 4702MQ +
6959 Points (63%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 4750HQ +
12429 Points (24%)
91%
1 4702MQ +
11281 Points (22%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 4750HQ +
10723 Points (22%)
96%
1 4702MQ +
10311 Points (21%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 4750HQ +
10366 Points (27%)
93%
1 4702MQ +
9685 Points (25%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 4702MQ +
9180 (16%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 4702MQ +
2753 (57%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 4750HQ +
4469 ms (8%)
Sunspider - Sunspider 1.0 Total Score *
100%
1 4702MQ +
110 ms (1%)
Sunspider - Sunspider 0.9.1 Total Score *
100%
1 4702MQ +
110 ms (1%)

Average Benchmarks Intel Core i7-4940MX → 100% n=23

Average Benchmarks Intel Core i7-4750HQ → 87% n=23

Average Benchmarks Intel Core i7-4702MQ → 84% n=23

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.16
log 26. 21:57:25

#0 checking url part for id 4995 +0s ... 0s

#1 checking url part for id 4205 +0s ... 0s

#2 checking url part for id 4172 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Thu, 22 Jul 2021 13:08:31 +0200 +0.001s ... 0.001s

#5 composed specs +0.016s ... 0.017s

#6 did output specs +0s ... 0.017s

#7 getting avg benchmarks for device 4995 +0s ... 0.017s

#8 got single benchmarks 4995 +0.007s ... 0.024s

#9 getting avg benchmarks for device 4205 +0.001s ... 0.025s

#10 got single benchmarks 4205 +0.01s ... 0.035s

#11 getting avg benchmarks for device 4172 +0.001s ... 0.036s

#12 got single benchmarks 4172 +0.027s ... 0.063s

#13 got avg benchmarks for devices +0s ... 0.063s

#14 min, max, avg, median took s +0.044s ... 0.107s

#15 return log +0s ... 0.107s

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)