Key Differences
In short — Ryzen 7 8840U outperforms EPYC 7551 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 8840U is 2351 days newer than EPYC 7551.
Advantages of AMD EPYC 7551
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 8840U - 64 vs 16 threads
Advantages of AMD Ryzen 7 8840U
- Performs up to 83% better in The Callisto Protocol than EPYC 7551 - 172 vs 94 FPS
- Consumes up to 84% less energy than AMD EPYC 7551 - 28 vs 180 Watts
- Works without a dedicated GPU, while AMD EPYC 7551 doesn't have integrated graphics
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
EPYC 7551
Server/Workstation • Jun 29th, 2017
Ryzen 7 8840U
Mobile • Dec 6th, 2023
Geekbench 5 Benchmarks
EPYC 7551
Server/Workstation • Jun 29th, 2017
Single-Core
942
37.61980830670926%
Multi-Core
5942
67.80009128251939%
AMD EPYC 7551 | vs | AMD Ryzen 7 8840U |
|---|---|---|
| Jun 29th, 2017 | Release Date | Dec 6th, 2023 |
| EPYC | Collection | Ryzen 7 |
| Naples | Codename | Not Available |
| AMD Socket SP3 | Socket | AMD Socket FP8 |
Server | Segment | Mobile |
32 | Cores | 8 |
64 | Threads | 16 |
| 2.0 GHz | Base Clock Speed | 3.3 GHz |
| 2.5 GHz | Turbo Clock Speed | 5.1 GHz |
| 180 W | TDP | 28 W |
| 14 nm | Process Size | 4 nm |
| 20.0x | Multiplier | 33.0x |
| None | Integrated Graphics | Radeon 780M |
Yes | Overclockable | No |
