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| Intel Core i7 4790K vs 4770K |
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Differences What are the advantages of each
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CPUBoss is not aware of any important advantages of the 4790K vs the 4770K. | |||||||
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CPUBoss is not aware of any important advantages of the 4770K vs the 4790K. | |||||||
Benchmarks Real world tests of Core i7 4790K vs 4770K
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
Core i7 4790K
16.1 mHash/s
Core i7 4770K
16.33 mHash/s
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
Core i7 4790K
1.79 fps
Core i7 4770K
1.97 fps
PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark
Core i7 4790K
3,570
Core i7 4770K
3,316
Sky Diver Data courtesy FutureMark
Core i7 4790K
3,880
Core i7 4770K
3,761
Cloud Gate Data courtesy FutureMark
Core i7 4790K
8,470
Core i7 4770K
8,693
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i7 4790K
15,490
Core i7 4770K
14,184
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i7 4790K
4,004
Core i7 4770K
3,689
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i7 4790K
5,140,000 MB/s
Core i7 4770K
4,810,000 MB/s
Reviews Word on the street
Core i7 4790K | vs | 4770K | ||
![]() | 8.0 | 7.0 |
---|
Specifications Full list of technical specs
summary | Core i7 4790K | vs | 4770K |
---|---|---|---|
Clock speed | 4 GHz | 3.5 GHz | |
Turbo clock speed | 4.4 GHz | 3.9 GHz | |
Cores | Quad core | Quad core | |
Is unlocked | Yes | Yes | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | No | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
F16C | |||
MMX | |||
SSE4 | |||
AVX | |||
SSE3 | |||
EM64T | |||
SSE | |||
SSE4.1 | |||
FMA3 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
AVX 2.0 | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 88W | 84W | |
Annual home energy cost | 21.2 $/year | 20.24 $/year | |
Annual commercial energy cost | 77.09 $/year | 73.58 $/year | |
Performance per watt | 11.42 pt/W | 11.31 pt/W | |
Typical power consumption | 71.5W | 68.25W | |
bus | |||
Architecture | DMI 2.0 | DMI 2.0 | |
Number of links | 0 | 0 | |
Transfer rate | 5,000 MT/s | 5,000 MT/s |
details | Core i7 4790K | vs | 4770K |
---|---|---|---|
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 | 8 MB | 8 MB | |
L3 cache per core | 2 MB/core | 2 MB/core | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 1 | 1 | |
Operating temperature | Unknown - 74.04°C | Unknown - 72.72°C | |
overclocking | |||
Overclocked clock speed | 4.63 GHz | 4.48 GHz | |
Overclocked clock speed (Water) | 4.8 GHz | 4.55 GHz | |
PassMark (Overclocked) | 6,925.3 | 6,694.4 | |
Overclocked clock speed (Air) | 4.63 GHz | 4.48 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics 4600 | Intel® HD Graphics 4600 | |
Number of displays supported | 3 | 3 | |
GPU clock speed | 350 MHz | 350 MHz | |
Turbo clock speed | 1,250 MHz | 1,250 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1600 | |||
DDR3L-1600 | |||
DDR3-1333 | |||
Channels | Dual Channel | Dual Channel | |
Supports ECC | No | No | |
Maximum bandwidth | 25,600 MB/s | 25,600 MB/s | |
Maximum memory size | 32,768 MB | 32,768 MB |
Intel Core i7 4790K ![]() | Intel Core i7 4770K ![]() |
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