Key Differences
In short — Ryzen 7 3800X outperforms Core i3-8121U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 3800X is 428 days newer than Core i3-8121U.
Advantages of Intel Core i3-8121U
- Consumes up to 86% less energy than AMD Ryzen 7 3800X - 15 vs 105 Watts
Advantages of AMD Ryzen 7 3800X
- Performs up to 8% better in Total War: WARHAMMER III than Core i3-8121U - 182 vs 168 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8121U - 16 vs 4 threads
Total War: WARHAMMER III
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 7th, 2019
FPS
182
100%
Value, £/FPS
£1.18/FPS
100%
Price, £
£215
100%
FPS and Value Winner
Buy for £215 on Amazon
In Stock
Updated 16662 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Mobile • May 5th, 2018
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | AMD Ryzen 7 3800X |
---|---|---|
May 5th, 2018 | Release Date | Jul 7th, 2019 |
Core i3 | Collection | Ryzen 7 |
Cannon Lake | Codename | Matisse |
Intel BGA 1440 | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
2 | Cores | 8 |
4 | Threads | 16 |
2.2 GHz | Base Clock Speed | 3.9 GHz |
3.2 GHz | Turbo Clock Speed | 4.5 GHz |
15 W | TDP | 105 W |
10 nm | Process Size | 7 nm |
22.0x | Multiplier | 39.0x |
None | Integrated Graphics | None |
No | Overclockable | Yes |