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Intel Core i7 4820K
CPUBoss recommends the Intel Core i7 4820K based on its .
See full details Intel Core i7 4820K vs 4770K |
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Released June, 2013
Intel Core i7 4770K
- 3.5 GHz
- Quad core
- Unlocked
8.4 Out of 10
Reasons to buy the 4770K
 | Has a built-in GPU Yes |
by Legit Reviews (Jun, 2013)The AMD A10-5800K APU hasn't been in the lead in any benchmark yet, but here we can see that it excels in graphics and had an overall score in Fire Strike of 1098, which is 20% faster than the new Intel Core i7-4770K processor.
CPUBoss Review Our evaluation of 4820K vs 4770K among desktop CPUs (over 75W)
Performance | |
Benchmark performance using all cores | |
| PCMark 8 Home 3.0 Accelerated, PassMark and 1 more | |
Single-core Performance | |
Individual core benchmark performance | |
| PassMark (Single Core), Geekbench 3 Single Core and 1 more | |
Integrated Graphics | |
Integrated GPU performance for graphics | |
| Fire Strike | |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
| CompuBench 1.5 Bitcoin mining and 4 more | |
Performance per Watt | |
How efficiently does the processor use electricity? | |
| Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more | |
Value | |
Are you paying a premium for performance? | |
| Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more | |
| 8.4 | CPUBoss Score |
Combination of all six facets | |
 | Winner |
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Differences What are the advantages of each
| |||||||
| CPUBoss is not aware of any important advantages of the 4820K vs the 4770K. | |||||||
| |||||||
| Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
|---|---|---|---|---|---|---|---|
Report a correction
Benchmarks Real world tests of Core i7 4820K vs 4770K
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
GeekBench (64-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Core i7 4820K | vs | 4770K |
|---|---|---|---|
| Clock speed | 3.7 GHz | 3.5 GHz | |
| Turbo clock speed | 3.9 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 | 130W | 84W | |
| Annual home energy cost | 31.32 $/year | 20.24 $/year | |
| Annual commercial energy cost | 113.88 $/year | 73.58 $/year | |
| Performance per watt | 8.43 pt/W | 11.31 pt/W | |
| Typical power consumption | 105.63W | 68.25W | |
bus | |||
| Architecture | DMI 2.0 | DMI 2.0 | |
| Number of links | 1 | 0 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
details | Core i7 4820K | 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 | 10 MB | 8 MB | |
| L3 cache per core | 2.5 MB/core | 2 MB/core | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 1 | 1 | |
| Operating temperature | Unknown - 66.8°C | Unknown - 72.72°C | |
overclocking | |||
| Overclocked clock speed | 4.57 GHz | 4.48 GHz | |
| Overclocked clock speed (Water) | 4.68 GHz | 4.55 GHz | |
| PassMark (Overclocked) | 5,294.9 | 6,694.4 | |
| Overclocked clock speed (Air) | 4.57 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 | |||
| DDR3-1866 | |||
| DDR3-1600 | |||
| DDR3L-1600 | |||
| DDR3-1333 | |||
| DDR3 | |||
| Channels | Quad Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 59,733.32 MB/s | 25,600 MB/s | |
| Maximum memory size | 65,536 MB | 32,768 MB | |
 Intel Core i7 4820K  Report a correction |  Intel Core i7 4770K Report a correction |
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