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Key Differences
In short — Core i5-9400F outperforms Core i3-8121U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-9400F is 248 days newer than Core i3-8121U.
Advantages of Intel Core i3-8121U
- Consumes up to 77% less energy than Intel Core i5-9400F - 15 vs 65 Watts
Advantages of Intel Core i5-9400F
- Performs up to 3% better in Sons Of The Forest than Core i3-8121U - 102 vs 99 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8121U - 6 vs 4 threads
Sons Of The Forest
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-9400F
Desktop • Jan 8th, 2019
FPS
102
100%
Value, €/FPS
€1.56/FPS
100%
Price, €
€158.88
100%
FPS and Value Winner
Intel Core i5-9400F processore 2,9 GHz Box 9 MB Smart Cache
Buy for €158.88 on Amazon
In Stock
Updated 21 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-8121U
Mobile • May 5th, 2018
Core i5-9400F
Desktop • Jan 8th, 2019
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | Intel Core i5-9400F |
|---|---|---|
| May 5th, 2018 | Release Date | Jan 8th, 2019 |
| Core i3 | Collection | Core i5 |
| Cannon Lake | Codename | Coffee Lake |
| Intel BGA 1440 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 2 | Cores | 6 |
| 4 | Threads | 6 |
| 2.2 GHz | Base Clock Speed | 2.9 GHz |
| 3.2 GHz | Turbo Clock Speed | 4.1 GHz |
15 W | TDP | 65 W |
10 nm | Process Size | 14 nm |
| 22.0x | Multiplier | 29.0x |
| None | Integrated Graphics | None |
| No | Overclockable | No |
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