Intel Core i7 5820K vs 4770K |
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Released June, 2013
Intel Core i7 4770K
- 3.5 GHz
- Quad core
- Unlocked
Reasons to buy the 4770K
 | Has a built-in GPU Yes |
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Differences What are the advantages of each
| |||||||
| CPUBoss is not aware of any important advantages of the 5820K vs the 4770K. | |||||||
| |||||||
| Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
|---|---|---|---|---|---|---|---|
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Benchmarks Real world tests of Core i7 5820K vs 4770K
CompuBench 1.5 (Face detection)
CompuBench 1.5 (Video composition) Data courtesy CompuBench
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Core i7 5820K | vs | 4770K |
|---|---|---|---|
| Clock speed | 3.3 GHz | 3.5 GHz | |
| Turbo clock speed | 3.6 GHz | 3.9 GHz | |
| Cores | Hexa 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 | 140W | 84W | |
| Annual home energy cost | 33.73 $/year | 20.24 $/year | |
| Annual commercial energy cost | 122.64 $/year | 73.58 $/year | |
| Performance per watt | 10.79 pt/W | 11.31 pt/W | |
| Typical power consumption | 113.75W | 68.25W | |
bus | |||
| Architecture | QPI | DMI 2.0 | |
| Number of links | 0 | 0 | |
| Transfer rate | 0 MT/s | 5,000 MT/s | |
details | Core i7 5820K | vs | 4770K |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 12 | 8 | |
| L3 cache | 15 MB | 8 MB | |
| L3 cache per core | 2.5 MB/core | 2 MB/core | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 1 | 1 | |
overclocking | |||
| Overclocked clock speed | 4.34 GHz | 4.48 GHz | |
| Overclocked clock speed (Water) | 4.51 GHz | 4.55 GHz | |
| PassMark (Overclocked) | 5,572.2 | 6,694.4 | |
| Overclocked clock speed (Air) | 4.34 GHz | 4.48 GHz | |
integrated graphics | |||
| GPU | None | GPU | |
| Label | N/A | Intel® HD Graphics 4600 | |
| Number of displays supported | N/A | 3 | |
| GPU clock speed | N/A | 350 MHz | |
| Turbo clock speed | N/A | 1,250 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1600 | |||
| DDR3L-1600 | |||
| DDR3-1333 | |||
| DDR4-2133 | |||
| DDR4-1600 | |||
| DDR4-1333 | |||
| Channels | Quad Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum memory size | 65,536 MB | 32,768 MB | |
 Intel Core i7 5820K  Report a correction |  Intel Core i7 4770K Report a correction |
Desktops
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- 21 desktops with the Intel Core i7 5820K, starting from $1,700
- 1 desktop with the Intel Core i7 4770K, starting from $2,379
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