Buy on Amazon
€431.05
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $599
Availability
MSRP in USD: $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 Intel Xeon E5645
- Consumes up to 36% less energy than Intel Core i9-12900K - 80 vs 125 Watts
Advantages of Intel Core i9-12900K
- Performs up to 84% better in Far Cry 6 than Xeon E5645 - 164 vs 89 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
Far Cry 6
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
164
100%
Value, €/FPS
€2.37/FPS
100%
Price, €
€431.05
100%
FPS and Value Winner
INTEL Core i9-12900K - Vassoio LGA1700 da 3,2 GHz
Buy for €431.05 on Amazon
In Stock
Updated 133 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | Intel 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 |
PC Builds Using Xeon E5645 or Core i9-12900K
Far Cry 6, 1920 x 1080, Ultra
97 FPS
GeForce RTX 3060
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€N/A
Out of Stock
97 FPS
€13.39/FPS
GeForce RTX 3060
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,299
In Stock
140 FPS
GeForce RTX 3090
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€N/A
Out of Stock
158 FPS
€13.92/FPS
GeForce RTX 4080
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€2,199
In Stock
140 FPS
GeForce RTX 3090
Core i9-12900K
64 GB, 1.953125 TB SSD + 1.953125 TB HDD
Buy on Amazon
€N/A
Out of Stock
140 FPS
€35.33/FPS
GeForce RTX 3090
Core i9-12900K
32 GB, 1 TB SSD
Buy on Amazon
€4,946.76
In Stock
133 FPS
GeForce RTX 3080
Core i9-12900K
32 GB, N/A Storage
Buy on Amazon
€N/A
Out of Stock
133 FPS
€17.17/FPS
GeForce RTX 3080
Core i9-12900K
64 GB, 1 TB SSD
Buy on Amazon
€2,284.15
In Stock
123 FPS
GeForce RTX 3070 Ti
Core i9-12900K
32 GB, 480 GB SSD + 1.953125 TB HDD
Buy on Amazon
€N/A
Out of Stock
140 FPS
€57.06/FPS
GeForce RTX 3090
Core i9-12900K
16 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
€7,987.82
In Stock
118 FPS
€13.47/FPS
GeForce RTX 4060 Ti 8 GB
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,589.9
In Stock
68 FPS
€18.38/FPS
GeForce GTX 1650
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,249.9
In Stock
134 FPS
GeForce RTX 4070
Core i9-12900K
12 GB, N/A Storage
Buy on Amazon
€N/A
Out of Stock
140 FPS
€19.89/FPS
GeForce RTX 3090
Core i9-12900K
64 GB, N/A Storage
Buy on Amazon
€2,784.08
In Stock
133 FPS
GeForce RTX 3080
Core i9-12900K
64 GB, 2 TB SSD
Buy on Amazon
€N/A
Out of Stock
164 FPS
GeForce RTX 4090
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€N/A
Out of Stock
148 FPS
€13.37/FPS
GeForce RTX 4070 Ti
Core i9-12900K
64 GB, N/A Storage
Buy on Amazon
€1,979
In Stock
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