Key Differences
In short — Ryzen 7 8840U outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 8840U is 5013 days newer than Xeon E5645.
Advantages of AMD Ryzen 7 8840U
- Performs up to 16% better in Apex Legends than Xeon E5645 - 296 vs 255 FPS
- Consumes up to 65% less energy than Intel Xeon E5645 - 28 vs 80 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Xeon E5645 - 16 vs 12 threads
- Works without a dedicated GPU, while Intel Xeon E5645 doesn't have integrated graphics
Apex Legends
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Xeon E5645
Server/Workstation • Mar 16th, 2010
Ryzen 7 8840U
Mobile • Dec 6th, 2023
Geekbench 5 Benchmarks
Xeon E5645
Server/Workstation • Mar 16th, 2010
Single-Core
359
14.337060702875398%
Multi-Core
1681
19.18073938840712%
Intel Xeon E5645 | vs | AMD Ryzen 7 8840U |
|---|---|---|
| Mar 16th, 2010 | Release Date | Dec 6th, 2023 |
| Xeon | Collection | Ryzen 7 |
| Westmere-EP | Codename | Not Available |
| Intel Socket 1366 | Socket | AMD Socket FP8 |
Server | Segment | Mobile |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 2.4 GHz | Base Clock Speed | 3.3 GHz |
| 2.7 GHz | Turbo Clock Speed | 5.1 GHz |
| 80 W | TDP | 28 W |
| 32 nm | Process Size | 4 nm |
| 18.0x | Multiplier | 33.0x |
| None | Integrated Graphics | Radeon 780M |
| No | Overclockable | No |
