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| Intel Core i7 6500U vs 4750HQ |
Released July, 2015
Intel Core i7 6500U
- 2.5 GHz
- Dual core
Reasons to buy the Intel Core i7 6500U
![]() | Higher clock speed 2.5 GHz | ![]() | Significantly newer manufacturing process 14 nm |
![]() | Significantly lower typical power consumption 12.19W | ![]() | Higher GPU clock speed 300 MHz |
VS
Released July, 2013
Intel Core i7 4750HQ
- 2 GHz
- Quad core
Reasons to buy the 4750HQ
![]() | Much better 3DMark06 CPU score 59 | ![]() | Much better performance per dollar 2.47 pt/$ |
![]() | More l2 cache 1 MB | ![]() | Much better performance per watt 22.83 pt/W |
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| ![]() | Intel Core i7 4750HQCPUBoss Winner |
Differences What are the advantages of each
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Higher clock speed | 2.5 GHz | vs | 2 GHz | 25% 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 | |||
Significantly lower typical power consumption | 12.19W | vs | 38.19W | 3.1x lower typical power consumption | |||
Higher GPU clock speed | 300 MHz | vs | 200 MHz | 50% higher GPU clock speed | |||
More l3 cache per core | 2 MB/core | vs | 1.5 MB/core | Around 35% more l3 cache per core | |||
Newer | Jul, 2015 | vs | Jul, 2013 | Release date over 2 years later | |||
Significantly lower annual home energy cost | 3.61 $/year | vs | 11.32 $/year | 3.1x lower annual home energy cost | |||
Significantly lower annual commercial energy cost | 13.14 $/year | vs | 41.17 $/year | 3.1x lower annual commercial energy cost | |||
Significantly better overclocked clock speed (Water) | 3.1 GHz | vs | 2 GHz | More than 55% better overclocked clock speed (Water) | |||
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Much better 3DMark06 CPU score | 59 | vs | 48.4 | More than 20% better 3DMark06 CPU score | |||
Much better performance per dollar | 2.47 pt/$ | vs | 0.38 pt/$ | More than 6.5x better performance per dollar | |||
More l2 cache | 1 MB | vs | 0.5 MB | 2x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
Much better performance per watt | 22.83 pt/W | vs | 9.95 pt/W | More than 2.2x 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 | |||
Slightly more l3 cache | 6 MB | vs | 4 MB | 50% more l3 cache; more data can be stored in the l3 cache for quick access later | |||
Better CompuBench 1.5 video composition score | 16.67 fps | vs | 9.85 fps | Around 70% better CompuBench 1.5 video composition score | |||
Better PassMark score | 8,292 | vs | 4,428 | More than 85% better PassMark score | |||
More cores | 4 | vs | 2 | Twice as many cores; run more applications at once | |||
More threads | 8 | vs | 4 | Twice as many threads |
Benchmarks Real world tests of Core i7 6500U vs 4750HQ
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
Core i7 6500U
26.91 mHash/s
Core i7 4750HQ
28.98 mHash/s
CompuBench 1.5 (Face detection)
Core i7 6500U
21.23 mPixels/s
Core i7 4750HQ
17.53 mPixels/s
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
Core i7 6500U
1.29 fps
Core i7 4750HQ
2.18 fps
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i7 6500U
2,357
Core i7 4750HQ
10,872
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i7 6500U
1,910
Core i7 4750HQ
2,846
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i7 6500U
3,265 MB/s
Core i7 4750HQ
3,840,000 MB/s
PassMark Data courtesy Passmark
Core i7 6500U
4,428
Core i7 4750HQ
8,292
PassMark (Single Core)
Core i7 6500U
1,637
Core i7 4750HQ
1,750
Specifications Full list of technical specs
summary | Core i7 6500U | vs | 4750HQ |
---|---|---|---|
Clock speed | 2.5 GHz | 2 GHz | |
Turbo clock speed | 3.1 GHz | 3.2 GHz | |
Cores | Dual 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 | 15W | 47W | |
Annual home energy cost | 3.61 $/year | 11.32 $/year | |
Annual commercial energy cost | 13.14 $/year | 41.17 $/year | |
Performance per watt | 9.95 pt/W | 22.83 pt/W | |
Typical power consumption | 12.19W | 38.19W | |
bus | |||
Architecture | FSB | DMI 2.0 | |
Number of links | 1 | 1 | |
Transfer rate | 4,000 MT/s | 5,000 MT/s |
details | Core i7 6500U | vs | 4750HQ |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 4 | 8 | |
L2 cache | 0.5 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
L3 cache | 4 MB | 6 MB | |
L3 cache per core | 2 MB/core | 1.5 MB/core | |
Manufacture process | 14 nm | 22 nm | |
Max CPUs | 1 | 1 | |
overclocking | |||
Overclocked clock speed | 3.11 GHz | 3.16 GHz | |
Overclocked clock speed (Water) | 3.1 GHz | 2 GHz | |
Overclocked clock speed (Air) | 3.11 GHz | 3.16 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics 520 | Intel® Iris™ Pro Graphics 5200 | |
Number of displays supported | 3 | 3 | |
GPU clock speed | 300 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 | 32,768 MB | 32,768 MB |
Intel Core i7 6500U ![]() | Intel Core i7 4750HQ ![]() |
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