Buy on Amazon
$460.33
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $589
Availability
MSRP in USD: $589
Key Differences
In short — Core i9-13900K outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900K is 4578 days newer than Xeon E5645.
Advantages of Intel Xeon E5645
- Consumes up to 36% less energy than Intel Core i9-13900K - 80 vs 125 Watts
Advantages of Intel Core i9-13900K
- Performs up to 136% better in F1 23 than Xeon E5645 - 331 vs 140 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Xeon E5645 - 32 vs 12 threads
- Works without a dedicated GPU, while Intel Xeon E5645 doesn't have integrated graphics
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-13900K
Desktop • Sep 27th, 2022
FPS
331
100%
Value, $/FPS
$1.39/FPS
100%
Price, $
$460.33
100%
FPS and Value Winner
Intel Core i9-13900K Desktop Processor 24 (8 P-cores + 16 E-cores) with Integrated Graphics - Unlocked
Buy for $460.33 on Amazon
In Stock
Updated 200 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i9-13900K
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | Intel Core i9-13900K |
|---|---|---|
| Mar 16th, 2010 | Release Date | Sep 27th, 2022 |
| Xeon | Collection | Core i9 |
| Westmere-EP | Codename | Raptor Lake |
| Intel Socket 1366 | Socket | Intel Socket 1700 |
Server | Segment | Desktop |
| 6 | Cores | 24 |
| 12 | Threads | 32 |
| 2.4 GHz | Base Clock Speed | 3.0 GHz |
| 2.7 GHz | Turbo Clock Speed | 5.8 GHz |
80 W | TDP | 125 W |
| 32 nm | Process Size | 10 nm |
| 18.0x | Multiplier | 30.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
Builds Using Xeon E5645 or Core i9-13900K
F1 23, 1920 x 1080, Ultra High
331 FPS
$11.78/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$3,899.99
In Stock
233 FPS
$8.38/FPS
GeForce RTX 4070
Core i9-13900K
32 GB, 1 TB SSD
Buy on Amazon
$1,952.29
In Stock
257 FPS
$9.73/FPS
GeForce RTX 4070 Ti
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
214 FPS
$8.55/FPS
GeForce RTX 3070
Core i9-13900K
32 GB, 1 TB SSD
Buy on Amazon
$1,829
In Stock
183 FPS
$10.22/FPS
GeForce RTX 3050
Core i9-13900K
32 GB, 2 TB SSD
Buy on Amazon
$1,869.99
In Stock
214 FPS
$8.93/FPS
GeForce RTX 3070
Core i9-13900K
64 GB, 2 TB SSD
Buy on Amazon
$1,911
In Stock
214 FPS
$13.5/FPS
GeForce RTX 3070
Core i9-13900K
64 GB, 4 TB SSD
Buy on Amazon
$2,889
In Stock
331 FPS
$11.87/FPS
GeForce RTX 4090
Core i9-13900K
16 GB, N/A Storage
Buy on Amazon
$3,929.99
In Stock
331 FPS
$16.13/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, 4 TB SSD + 12 TB HDD
Buy on Amazon
$5,339
In Stock
331 FPS
$10.57/FPS
GeForce RTX 4090
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$3,499.99
In Stock
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