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| Intel Core i7 6700HQ vs 4750HQ |
Released July, 2015
Intel Core i7 6700HQ
- 2.6 GHz
- Quad core
Reasons to buy the Intel Core i7 6700HQ
![]() | Much better 3DMark06 CPU score 66 | ![]() | Higher clock speed 2.6 GHz |
![]() | Significantly newer manufacturing process 14 nm | ![]() | Higher turbo clock speed 3.5 GHz |
VS
Released July, 2013
Intel Core i7 4750HQ
- 2 GHz
- Quad core
Reasons to buy the 4750HQ
![]() | Much better performance per dollar 2.47 pt/$ | ![]() | Much better performance per watt 22.83 pt/W |
![]() | Significantly better turbo clock speed 1,200 MHz | ![]() | Supports trusted computing Yes |
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| ![]() | Intel Core i7 4750HQCPUBoss Winner |
Differences What are the advantages of each
| |||||||
Much better 3DMark06 CPU score | 66 | vs | 59 | More than 10% better 3DMark06 CPU score | |||
---|---|---|---|---|---|---|---|
Higher clock speed | 2.6 GHz | vs | 2 GHz | More than 30% higher clock speed | |||
Significantly newer manufacturing process | 14 nm | vs | 22 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
Higher turbo clock speed | 3.5 GHz | vs | 3.2 GHz | Around 10% higher turbo clock speed | |||
Higher GPU clock speed | 350 MHz | vs | 200 MHz | 75% higher GPU clock speed | |||
Better geekbench 3 Multi-Core score | 11,926 | vs | 10,872 | Around 10% better geekbench 3 Multi-Core score | |||
Newer | Jul, 2015 | vs | Jul, 2013 | Release date over 2 years later | |||
Better overclocked clock speed (Air) | 3.51 GHz | vs | 3.16 GHz | More than 10% better overclocked clock speed (Air) | |||
Much better overclocked clock speed (Water) | 3.5 GHz | vs | 2 GHz | 75% better overclocked clock speed (Water) | |||
| |||||||
Much better performance per dollar | 2.47 pt/$ | vs | 0.62 pt/$ | More than 4x better performance per dollar | |||
Much better performance per watt | 22.83 pt/W | vs | 5.19 pt/W | Around 4.5x better performance per watt | |||
Significantly better turbo clock speed | 1,200 MHz | vs | 1,050 MHz | Around 15% better turbo clock speed | |||
Supports trusted computing | Yes | vs | No | Somewhat common; Allows for safer, more reliable computing | |||
Better CompuBench 1.5 video composition score | 16.67 fps | vs | 11.26 fps | Around 50% better CompuBench 1.5 video composition score |
Benchmarks Real world tests of Core i7 6700HQ vs 4750HQ
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
Core i7 6700HQ
27.32 mHash/s
Core i7 4750HQ
28.98 mHash/s
CompuBench 1.5 (Face detection)
Core i7 6700HQ
21.48 mPixels/s
Core i7 4750HQ
17.53 mPixels/s
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
Core i7 6700HQ
1.48 fps
Core i7 4750HQ
2.18 fps
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i7 6700HQ
11,926
Core i7 4750HQ
10,872
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i7 6700HQ
3,066
Core i7 4750HQ
2,846
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i7 6700HQ
4,040 MB/s
Core i7 4750HQ
3,840,000 MB/s
PassMark Data courtesy Passmark
Core i7 6700HQ
8,134
Core i7 4750HQ
8,292
PassMark (Single Core)
Core i7 6700HQ
1,802
Core i7 4750HQ
1,750
Specifications Full list of technical specs
summary | Core i7 6700HQ | vs | 4750HQ |
---|---|---|---|
Clock speed | 2.6 GHz | 2 GHz | |
Turbo clock speed | 3.5 GHz | 3.2 GHz | |
Cores | Quad core | Quad core | |
Is unlocked | No | No | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | Yes | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
AVX | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
AVX 2.0 | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 45W | 47W | |
Annual home energy cost | 10.84 $/year | 11.32 $/year | |
Annual commercial energy cost | 39.42 $/year | 41.17 $/year | |
Performance per watt | 5.19 pt/W | 22.83 pt/W | |
Typical power consumption | 36.56W | 38.19W | |
bus | |||
Architecture | FSB | DMI 2.0 | |
Number of links | 1 | 1 | |
Transfer rate | 8,000 MT/s | 5,000 MT/s |
details | Core i7 6700HQ | vs | 4750HQ |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 8 | 8 | |
L2 cache | 1 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
L3 cache | 6 MB | 6 MB | |
L3 cache per core | 1.5 MB/core | 1.5 MB/core | |
Manufacture process | 14 nm | 22 nm | |
Max CPUs | 1 | 1 | |
overclocking | |||
Overclocked clock speed | 3.51 GHz | 3.16 GHz | |
Overclocked clock speed (Water) | 3.5 GHz | 2 GHz | |
Overclocked clock speed (Air) | 3.51 GHz | 3.16 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics 530 | Intel® Iris™ Pro Graphics 5200 | |
Number of displays supported | 3 | 3 | |
GPU clock speed | 350 MHz | 200 MHz | |
Turbo clock speed | 1,050 MHz | 1,200 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3L-1600 | |||
DDR3 | |||
Channels | Dual Channel | Dual Channel | |
Supports ECC | No | No | |
Maximum bandwidth | 25,600 MB/s | 12,800 MB/s | |
Maximum memory size | 65,536 MB | 32,768 MB |
Intel Core i7 6700HQ ![]() | Intel Core i7 4750HQ ![]() |
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Comments
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Georges (09:45 AM, August 26, 2016)
Yakhont (07:22 PM, May 11, 2016)