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£389.99
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AvailabilityMSRP in USD: $599
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MSRP in USD: $599
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Key Differences
In short — Core i9-12900K outperforms Xeon E5520 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 4602 days newer than Xeon E5520.
Advantages of Intel Core i9-12900K
- Performs up to 77% better in Cyberpunk 2077 than Xeon E5520 - 101 vs 57 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Xeon E5520 - 24 vs 8 threads
- Works without a dedicated GPU, while Intel Xeon E5520 doesn't have integrated graphics
Advantages of Intel Xeon E5520
- Consumes up to 36% less energy than Intel Core i9-12900K - 80 vs 125 Watts
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
101
100%
Value, £/FPS
£3.86/FPS
100%
Price, £
£389.99
100%
FPS and Value Winner
Intel® Core™ i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for £389.99 on Amazon
In Stock
Updated 2473 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Core i9-12900K
Desktop • Nov 4th, 2021
Xeon E5520
Server/Workstation • Mar 30th, 2009
Geekbench 5 Benchmarks
Intel Core i9-12900K | vs | Intel Xeon E5520 |
|---|---|---|
Nov 4th, 2021 | Release Date | Mar 30th, 2009 |
| Core i9 | Collection | Xeon |
| Alder Lake | Codename | Gainestown |
| Intel Socket 1700 | Socket | Intel Socket 1366 |
Desktop | Segment | Server |
16 | Cores | 4 |
24 | Threads | 8 |
3.2 GHz | Base Clock Speed | 2.3 GHz |
5.2 GHz | Turbo Clock Speed | 2.5 GHz |
| 125 W | TDP | 80 W |
10 nm | Process Size | 45 nm |
32.0x | Multiplier | 17.0x |
UHD Graphics 770 | Integrated Graphics | None |
Yes | Overclockable | No |
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