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Key Differences
In short — Core i5-11600K outperforms the more expensive Core i7-7820X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-11600K is 1359 days newer than the more expensive Core i7-7820X.
Advantages of Intel Core i5-11600K
- Performs up to 7% better in DOOM Eternal than Core i7-7820X - 522 vs 488 FPS
- Up to 61% cheaper than Core i7-7820X - $127.96 vs $328.3
- Consumes up to 11% less energy than Intel Core i7-7820X - 125 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-7820X doesn't have integrated graphics
Advantages of Intel Core i7-7820X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-11600K - 16 vs 12 threads
DOOM Eternal
Resolution
1920 x 1080
Game Graphics
Nightmare
Intel® Core™ i5-11600K Desktop Processor 6 Cores up to 4.9 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W
Buy for €142.04 on Amazon
In Stock
Updated 75095 minutes ago
Intel Core i7 i7-7820X Octa-core 8 Core 3.60 GHz Processor Socket R4 LGA-2066
Buy for €364.41 on Amazon
In Stock
Updated 75096 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Nightmare
Core i5-11600K
Desktop • Mar 16th, 2021
Core i7-7820X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Core i7-7820X
Desktop • Jun 26th, 2017
Single-Core
1411
64.54711802378775%
Multi-Core
7849
91.49084974938803%
Intel Core i5-11600K | vs | Intel Core i7-7820X |
|---|---|---|
Mar 16th, 2021 | Release Date | Jun 26th, 2017 |
| Core i5 | Collection | Core i7 |
| Rocket Lake | Codename | Skylake-E/EP |
| Intel Socket 1200 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
3.9 GHz | Base Clock Speed | 3.6 GHz |
4.9 GHz | Turbo Clock Speed | 4.3 GHz |
125 W | TDP | 140 W |
| 14 nm | Process Size | 14 nm |
39.0x | Multiplier | 36.0x |
UHD Graphics 750 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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