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$749
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AvailabilityMSRP in USD: $589
Availability
MSRP in USD: $589
Key Differences
In short — Core i9-14900K outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-14900K is 4963 days newer than Xeon E5645.
Advantages of Intel Core i9-14900K
- Performs up to 99% better in Dirt 5 than Xeon E5645 - 270 vs 136 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
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-14900K
Desktop • Oct 17th, 2023
FPS
270
100%
Value, $/FPS
$2.77/FPS
100%
Price, $
$749
100%
FPS and Value Winner
New Intel 14th Gen Raptor Lake Core i9-14900K CPU 6.0GHz Boost Speed Best Gaming CPU OC for Z790 MB RTX 4090 Card BX8071514900K + Best Notebook Stylus Pen Light
Buy for $749 on Amazon
In Stock
Updated 58290 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i9-14900K
Desktop • Oct 17th, 2023
Geekbench 5 Benchmarks
Xeon E5645
Server/Workstation • Mar 16th, 2010
Single-Core
359
11.576910673976137%
Multi-Core
1681
8.004761904761905%
Intel Xeon E5645 | vs | Intel Core i9-14900K |
|---|---|---|
| Mar 16th, 2010 | Release Date | Oct 17th, 2023 |
| 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 | 3.2 GHz |
| 2.7 GHz | Turbo Clock Speed | 6.0 GHz |
| 80 W | TDP | Not Available |
| 32 nm | Process Size | 10 nm |
| 18.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
Builds Using Xeon E5645 or Core i9-14900K
Dirt 5, 1920 x 1080, Ultra High
197 FPS
$12.44/FPS
GeForce RTX 4070
Core i9-14900K
32 GB, 2 TB SSD
Buy on Amazon
$2,449.99
In Stock
243 FPS
$16.66/FPS
GeForce RTX 4080
Core i9-14900K
16 GB, 2 TB SSD + 6 TB HDD
Buy on Amazon
$4,049
In Stock
270 FPS
$18.52/FPS
GeForce RTX 4090
Core i9-14900K
16 GB, 4 TB SSD + 12 TB HDD
Buy on Amazon
$4,999.99
In Stock
147 FPS
$17.68/FPS
GeForce RTX 3060
Core i9-14900K
64 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$2,599
In Stock
227 FPS
$11.01/FPS
GeForce RTX 4070 Ti SUPER
Core i9-14900K
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
270 FPS
$13.89/FPS
GeForce RTX 4090
Core i9-14900K
64 GB, 2 TB SSD
Buy on Amazon
$3,749.99
In Stock
174 FPS
$13.21/FPS
GeForce RTX 4060 Ti 16 GB
Core i9-14900K
64 GB, 2 TB SSD
Buy on Amazon
$2,299
In Stock
270 FPS
$15.54/FPS
GeForce RTX 4090
Core i9-14900K
64 GB, 2 TB SSD
Buy on Amazon
$4,196.95
In Stock
244 FPS
$11.89/FPS
GeForce RTX 4080 SUPER
Core i9-14900K
32 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
270 FPS
$13.7/FPS
GeForce RTX 4090
Core i9-14900K
64 GB, N/A Storage
Buy on Amazon
$3,699.99
In Stock
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