Buy on Amazon
€493.5
In Stock
Availability
Availability
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AvailabilityMSRP $599
Availability
MSRP $599
Key Differences
In short — Core i9-12900K outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 4251 days newer than Xeon E5645.
Advantages of Xeon E5645
- Consumes up to 36% less energy than Intel Core i9-12900K - 80 vs 125 Watts
Advantages of Core i9-12900K
- Performs up to 14% better in Battlefield 1 than Xeon E5645 - 259 vs 228 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
Battlefield 1
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
259
100%
Value, €/FPS
€1.91/FPS
100%
Price, €
€493.5
100%
FPS and Value Winner
Intel Core i9-12900K 12. Generation Alder Lake 16-Core 3,2 GHz LGA 1700 Prozessor -BX8071512900K
Buy for €493.5 on Amazon
In Stock
Updated 22 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Xeon E5645 | vs | Core i9-12900K |
|---|---|---|
| Mar 16th, 2010 | Release Date | Nov 4th, 2021 |
| Xeon | Collection | Core i9 |
| Westmere-EP | Codename | Alder Lake |
| Intel Socket 1366 | Socket | Intel Socket 1700 |
Server | Segment | Desktop |
| 6 | Cores | 16 |
| 12 | Threads | 24 |
| 2.4 GHz | Base Clock Speed | 3.2 GHz |
| 2.7 GHz | Turbo Clock Speed | 5.2 GHz |
80 W | TDP | 125 W |
| 32 nm | Process Size | 10 nm |
| 18.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
PCs Using Xeon E5645 or Core i9-12900K
With selected game settings
246 FPS
€8.58/FPS
32 GB, N/A Storage
Buy on Amazon
€2,111
In Stock
207 FPS
€9.23/FPS
32 GB, N/A Storage
Buy on Amazon
€1,909.9
In Stock
259 FPS
€14.61/FPS
32 GB, 2 TB HDD
Buy on Amazon
€3,784.9
In Stock
219 FPS
€12.71/FPS
64 GB, N/A Storage
Buy on Amazon
€2,784.08
In Stock
259 FPS
€15.12/FPS
32 GB, 2 TB HDD
Buy on Amazon
€3,914.9
In Stock
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