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€239.43
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AvailabilityMSRP in USD: $399
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MSRP in USD: $399
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Key Differences
In short — Ryzen 7 3800X outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 3800X is 2499 days newer than Pentium G645.
Advantages of AMD Ryzen 7 3800X
- Performs up to 45% better in Far Cry 6 than Pentium G645 - 132 vs 91 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 16 vs 2 threads
Advantages of Intel Pentium G645
- Consumes up to 38% less energy than AMD Ryzen 7 3800X - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 3800X doesn't have integrated graphics
Far Cry 6
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 3800X
Desktop • Jul 7th, 2019
FPS
132
100%
Value, €/FPS
€1.81/FPS
100%
Price, €
€239.43
100%
FPS and Value Winner
AMD Ryzen 7 3800X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler
Buy for €239.43 on Amazon
In Stock
Updated 10917 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 3800X
Desktop • Jul 7th, 2019
Pentium G645
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
AMD Ryzen 7 3800X | vs | Intel Pentium G645 |
|---|---|---|
Jul 7th, 2019 | Release Date | Sep 2nd, 2012 |
| Ryzen 7 | Collection | Pentium |
| Matisse | Codename | Sandy Bridge |
| AMD Socket AM4 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
8 | Cores | 2 |
16 | Threads | 2 |
3.9 GHz | Base Clock Speed | 2.9 GHz |
| 4.5 GHz | Turbo Clock Speed | Non-Turbo |
| 105 W | TDP | 65 W |
7 nm | Process Size | 32 nm |
39.0x | Multiplier | 29.0x |
| None | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
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