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Key Differences
In short — Core i5-11400F outperforms Core i9-7940X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-11400F is 1292 days newer than Core i9-7940X.
Advantages of Intel Core i9-7940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-11400F - 28 vs 12 threads
Advantages of Intel Core i5-11400F
- Performs up to 10% better in Microsoft Flight Simulator 2020 than Core i9-7940X - 117 vs 106 FPS
- Consumes up to 61% less energy than Intel Core i9-7940X - 65 vs 165 Watts
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Intel® Core™ i5-11400F, processore desktop, per sistemi desktop 6 core fino a 4,4 GHz LGA1200
Buy for €102 on Amazon
In Stock
Updated 75669 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-7940X
Desktop • Sep 1st, 2017
Core i5-11400F
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i9-7940X | vs | Intel Core i5-11400F |
|---|---|---|
| Sep 1st, 2017 | Release Date | Mar 16th, 2021 |
| Core i9 | Collection | Core i5 |
| Skylake | Codename | Rocket Lake |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
14 | Cores | 6 |
28 | Threads | 12 |
3.1 GHz | Base Clock Speed | 2.6 GHz |
| 4.3 GHz | Turbo Clock Speed | 4.4 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
31.0x | Multiplier | 26.0x |
| None | Integrated Graphics | None |
Yes | Overclockable | No |
Builds Using Core i9-7940X or Core i5-11400F
Microsoft Flight Simulator 2020, 1920 x 1080, Ultra
60 FPS
€24.51/FPS
GeForce RTX 3060
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
€1,470.47
In Stock
72 FPS
€19.57/FPS
GeForce RTX 3070
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
€1,409.01
In Stock
52 FPS
€25.56/FPS
GeForce GTX 1660
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
€1,329.15
In Stock
54 FPS
€13.11/FPS
GeForce RTX 3050
Core i5-11400F
16 GB, N/A Storage
Buy on Amazon
€707.9
In Stock
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