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Key Differences
In short — Core i9-9940X 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 i9-9940X is 480 days newer than Core i7-7820X.
Advantages of Intel Core i9-9940X
- Performs up to 0% better in Minecraft than Core i7-7820X - 710 vs 707 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-7820X - 28 vs 16 threads
Advantages of Intel Core i7-7820X
- Consumes up to 15% less energy than Intel Core i9-9940X - 140 vs 165 Watts
Minecraft
Resolution
1920 x 1080
Game Graphics
High
Core i7-7820X
Desktop • Jun 26th, 2017
FPS
707
99%
Value, €/FPS
€0.97/FPS
100%
Price, €
€683.87
100%
Value Winner
INTEL Processore Core i7-7820X (Skylake-X) Octa-Core 3.6 GHz Socket LGA 2066 Boxato Moltiplicatore Sbloccato (Dissipatore Escluso)
Buy for €683.87 on Amazon
In Stock
Updated 5295 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i9-9940X
Desktop • Oct 19th, 2018
Core i7-7820X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i9-9940X | vs | Intel Core i7-7820X |
|---|---|---|
Oct 19th, 2018 | Release Date | Jun 26th, 2017 |
| Core i9 | Collection | Core i7 |
| Skylake | Codename | Skylake-E/EP |
| Intel Socket 2066 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
14 | Cores | 8 |
28 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.6 GHz |
4.4 GHz | Turbo Clock Speed | 4.3 GHz |
| 165 W | TDP | 140 W |
| 14 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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