Intel Core i7-4712MQ vs Intel Core i7-4940MX

Intel Core i7-4712MQ

► remove from comparison Intel 4712MQ

The Intel Core i7-4712MQ 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 2.3 GHz but can dynamically increase clock rates with Turbo Boost up to 3.0 GHz (for 4 active cores), 3.2 GHz (for 2 active cores) and 3.3 GHz (for 1 active core). In contrast to the Core i7-4712HQ, the 4712MQ is not soldered, has a slightly lower clocked GPU an doesn't support VT-d.

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 i7-4712MQ is similar to the Core i7-4750HQ and slightly above the Ivy Bridge-based i7-3630QM. Even very demanding software or multitasking will be handled easily.

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 W (including graphics card, memory controller and VRMs), the Core i7-4712MQ is specified at the level of mobile dual-core CPUs. Therefore, even smaller laptops can use the Core i7.

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 i7-4712MQIntel Core i7-4940MX
Intel Core i7Intel Core i7
HaswellHaswell
Series: Core i7 Haswell
Intel Core i7-4940MX3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX compare3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ compare2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ compare2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ compare2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ compare2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ compare2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ compare2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ compare2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ compare2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ compare2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ compare2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ compare2.3 - 3.3 GHz4 / 86 MB
» Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ compare2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ compare2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702MQ compare2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M compare3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M compare2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U compare3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U compare2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U compare2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U compare1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U compare2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U compare1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U compare1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y compare1.7 - 2.9 GHz2 / 44 MB
» Intel Core i7-4940MX3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX compare3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ compare2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ compare2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ compare2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ compare2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ compare2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ compare2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ compare2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ compare2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ compare2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ compare2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ compare2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ compare2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702MQ compare2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M compare3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M compare2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U compare3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U compare2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U compare2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U compare1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U compare2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U compare1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U compare1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y compare1.7 - 2.9 GHz2 / 44 MB
2300 - 3300 MHz3100 - 4000 MHz
256 KB256 KB
1 MB1 MB
6 MB8 MB
4 / 84 / 8
37 57
1400 1400
22 22
177 mm2177 mm2
100 °C100 °C
FCPGA946rPGA
HD Graphics 4600 (400 - 1150 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIHD Graphics 4600 (400 - 1350 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel HD Graphics 4600 (400 - 1150 MHz)Intel HD Graphics 4600 (400 - 1350 MHz)
Architecturex86x86
$378 U.S.$1096 U.S.
Intel Core i7 4712MQIntel Core i7 4940MX

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 579     avg: 594     median: 597 (13%)     max: 607 Points
708 Points (16%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 129     avg: 130     median: 130 (48%)     max: 132 Points
157 Points (58%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 6.23     avg: 6.4     median: 6.5 (13%)     max: 6.56 Points
7.6 Points (15%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.46     avg: 1.5     median: 1.5 (47%)     max: 1.5 Points
1.8 Points (56%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 4698     avg: 4789     median: 4816.5 (43%)     max: 4824
5853 (52%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 16906     avg: 17702     median: 17929 (30%)     max: 18042
21022 (35%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 22408     avg: 22964     median: 23221 (22%)     max: 23263 Points
26547 Points (25%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 6257     avg: 6349     median: 6380 (48%)     max: 6409 Points
7696 Points (58%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 254.003     avg: 267     median: 265.4 (3%)     max: 282.6 s
219 s (3%)
wPrime 2.10 - wPrime 2.0 32m *
min: 8.22     avg: 8.5     median: 8.4 (2%)     max: 9.157 s
7 s (1%)
X264 HD Benchmark 4.0 - x264 Pass 2
min: 34     avg: 35.7     median: 36 (16%)     max: 37 fps
42.9 fps (19%)
X264 HD Benchmark 4.0 - x264 Pass 1
min: 131     avg: 139     median: 142 (42%)     max: 143 fps
167 fps (49%)
TrueCrypt - TrueCrypt Serpent
100%
1 4940MX +
0.4 GB/s (15%)
TrueCrypt - TrueCrypt Twofish
100%
1 4940MX +
0.7 GB/s (18%)
TrueCrypt - TrueCrypt AES
100%
1 4940MX +
4.1 GB/s (15%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 4940MX +
7678 Points (42%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 11.078     avg: 11.1     median: 11.1 (2%)     max: 11.11 s
9.3 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 25.141     avg: 25.3     median: 25.3 (1%)     max: 25.626 s
20.7 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 574.493     avg: 589     median: 581 (3%)     max: 617.813 s
491 s (2%)
3DMark 11 - 3DM11 Performance Physics
min: 6469     avg: 7376     median: 7443 (31%)     max: 7814 Points
9402 Points (39%)
3DMark - 3DMark Ice Storm Physics
min: 36842     avg: 38916     median: 39530 (25%)     max: 40164 Points
49770 Points (32%)
3DMark - 3DMark Cloud Gate Physics
min: 5700     avg: 12608     median: 5975 (15%)     max: 39530 Points
7082 Points (18%)
3DMark - 3DMark Fire Strike Standard Physics
min: 8052     avg: 8297     median: 8442 (21%)     max: 8458 Points
9870 Points (25%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 4712MQ +
11351 (20%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 4712MQ +
3114 (64%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 4712MQ +
2138 ms (4%)
Sunspider - Sunspider 1.0 Total Score *
100%
1 4712MQ +
94.3 ms (1%)
Octane V2 - Octane V2 Total Score
100%
1 4712MQ +
15405 Points (24%)

Average Benchmarks Intel Core i7-4712MQ → 100% n=19

Average Benchmarks Intel Core i7-4940MX → 115% n=19

- 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

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