Buy on Amazon
£204
In Stock
Prices and Stock
Prices and Stock
All items are out of stock
Prices and StockMSRP $549
Prices and Stock
MSRP $549
Key Differences
In short — Ryzen 9 5900X outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 5900X is 2986 days newer than Pentium G645.
Advantages of Pentium G645
- Consumes up to 38% less energy than AMD Ryzen 9 5900X - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 5900X doesn't have integrated graphics
Advantages of Ryzen 9 5900X
- Performs up to 30% better in Battlefield V than Pentium G645 - 270 vs 207 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 24 vs 2 threads
Battlefield V
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 5900X
Desktop • Nov 5th, 2020
FPS
270
100%
Value, £/FPS
£0.76/FPS
100%
Price, £
£204
100%
FPS and Value Winner
AMD Ryzen™ 9 5900X Desktop Processor
Buy for £204 on Amazon
In Stock
Updated 119 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Ryzen 9 5900X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Pentium G645 | vs | Ryzen 9 5900X |
|---|---|---|
| Sep 2nd, 2012 | Release Date | Nov 5th, 2020 |
| Pentium | Collection | Ryzen 9 |
| Sandy Bridge | Codename | Vermeer |
| Intel Socket 1155 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 2 | Cores | 12 |
| 2 | Threads | 24 |
| 2.9 GHz | Base Clock Speed | 3.7 GHz |
| Non-Turbo | Turbo Clock Speed | 4.8 GHz |
65 W | TDP | 105 W |
| 32 nm | Process Size | 7 nm |
| 29.0x | Multiplier | 37.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
Pentium G645 and Ryzen 9 5900X Popular Comparisons
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Pentium G645
vs
Ryzen 7 7800X3D
£739.89
Pentium G645
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Ryzen 5 7600X
Pentium G645
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Ryzen 5 5600X
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Ryzen 7 5700X
Pentium G645
vs
Ryzen 5 5500
£84
Pentium G645
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Ryzen 7 7700X
£488.99
Pentium G645
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Ryzen 7 5800X
Pentium G645
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Ryzen 5 7600
Pentium G645
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Core i7-12700K
£208.69
Pentium G645
vs
Core i7-14700K
£343.97
Pentium G645
vs
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Pentium G645
vs
Ryzen 9 7900X
£929.89
Pentium G645
vs
Ryzen 9 5950X
£295
Pentium G645
vs
Core i9-12900K
£328.01
Pentium G645
vs
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£139.99
Pentium G645
vs
Core i9-12900KF
£257.13
Pentium G645
vs
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Pentium G645
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Core i5-12600KF
£169.39
Pentium G645
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£354.25
Pentium G645
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Pentium G645
vs
Core i5-13400F
Pentium G645
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£238.62
Pentium G645
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Pentium G645
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£639.99
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£326.49
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£307.67
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£2,511.32
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£218.88
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Core i9-14900K
£433.5