Key Differences
In short — Ryzen 9 7900X3D outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X3D is 4677 days newer than Xeon E5645.
Advantages of Intel Xeon E5645
- Consumes up to 33% less energy than AMD Ryzen 9 7900X3D - 80 vs 120 Watts
Advantages of AMD Ryzen 9 7900X3D
- Performs up to 178% better in The Callisto Protocol than Xeon E5645 - 189 vs 68 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Xeon E5645 - 24 vs 12 threads
- Works without a dedicated GPU, while Intel Xeon E5645 doesn't have integrated graphics
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jan 4th, 2023
FPS
189
100%
Value, £/FPS
£2.11/FPS
100%
Price, £
£399
100%
FPS and Value Winner
Buy for £399 on Amazon
In Stock
Updated 13529 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Server/Workstation • Mar 16th, 2010
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | AMD Ryzen 9 7900X3D |
---|---|---|
Mar 16th, 2010 | Release Date | Jan 4th, 2023 |
Xeon | Collection | Ryzen 9 |
Westmere-EP | Codename | Raphael |
Intel Socket 1366 | Socket | AMD Socket AM5 |
Server | Segment | Desktop |
6 | Cores | 12 |
12 | Threads | 24 |
2.4 GHz | Base Clock Speed | 4.4 GHz |
2.7 GHz | Turbo Clock Speed | 5.6 GHz |
80 W | TDP | 120 W |
32 nm | Process Size | 5 nm |
18.0x | Multiplier | 44.0x |
None | Integrated Graphics | Radeon Graphics |
No | Overclockable | Yes |