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AvailabilityMSRP in USD: $539
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MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms Core i7-7820X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 1359 days newer than Core i7-7820X.
Advantages of Intel Core i9-11900K
- Performs up to 3% better in Stray than Core i7-7820X - 189 vs 184 FPS
- 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
Stray
Resolution
1920 x 1080
Game Graphics
High
Intel® Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & select 400 Series chipset) 125W
Buy for £345.74 on Amazon
In Stock
Updated 592 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-7820X
Desktop • Jun 26th, 2017
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i7-7820X
Desktop • Jun 26th, 2017
Single-Core
1411
59.51075495571489%
Multi-Core
7849
71.69345999269274%
Intel Core i7-7820X | vs | Intel Core i9-11900K |
|---|---|---|
| Jun 26th, 2017 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Skylake-E/EP | Codename | Rocket Lake |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 8 | Cores | 8 |
| 16 | Threads | 16 |
3.6 GHz | Base Clock Speed | 3.5 GHz |
| 4.3 GHz | Turbo Clock Speed | 5.3 GHz |
| 140 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
36.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| Yes | Overclockable | Yes |
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