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Key Differences
In short — Core i5-11400F 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 i5-11400F is 1359 days newer than the more expensive Core i7-7820X.
Advantages of Intel Core i7-7820X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-11400F - 16 vs 12 threads
Advantages of Intel Core i5-11400F
- Performs up to 2% better in Uncharted: Legacy of Thieves than Core i7-7820X - 168 vs 164 FPS
- Up to 76% cheaper than Core i7-7820X - $77.5 vs $323.94
- Consumes up to 54% less energy than Intel Core i7-7820X - 65 vs 140 Watts
Uncharted: Legacy of Thieves
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7 i7-7820X Octa-core 8 Core 3.60 GHz Processor Socket R4 LGA-2066
Buy for €359.57 on Amazon
In Stock
Updated 275 minutes ago
Intel® Core™ i5-11400F Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for €86.03 on Amazon
In Stock
Updated 275 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7820X
Desktop • Jun 26th, 2017
Core i5-11400F
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-7820X | vs | Intel Core i5-11400F |
|---|---|---|
| Jun 26th, 2017 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i5 |
| Skylake-E/EP | Codename | Rocket Lake |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 12 |
3.6 GHz | Base Clock Speed | 2.6 GHz |
| 4.3 GHz | Turbo Clock Speed | 4.4 GHz |
| 140 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
36.0x | Multiplier | 26.0x |
| None | Integrated Graphics | None |
Yes | Overclockable | No |
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