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AvailabilityMSRP in USD: $399
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MSRP in USD: $399
Key Differences
In short — Ryzen 7 3800X outperforms Pentium G640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 3800X is 2590 days newer than Pentium G640.
Advantages of Intel Pentium G640
- 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
Advantages of AMD Ryzen 7 3800X
- Performs up to 17% better in Assassin's Creed Odyssey than Pentium G640 - 136 vs 116 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 16 vs 2 threads
Assassin's Creed Odyssey
Resolution
1920 x 1080
Game Graphics
Ultra High
AMD Ryzen 7 3800X Processor (8C/16T, 36 MB Cache, 4.5 GHz Max Boost)
Buy for £297.89 on Amazon
In Stock
Updated 280 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Pentium G640
Desktop • Jun 3rd, 2012
Ryzen 7 3800X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Pentium G640
Desktop • Jun 3rd, 2012
Single-Core
444
26.194690265486724%
Multi-Core
750
8.825606024947048%
Intel Pentium G640 | vs | AMD Ryzen 7 3800X |
|---|---|---|
| Jun 3rd, 2012 | Release Date | Jul 7th, 2019 |
| Pentium | Collection | Ryzen 7 |
| Sandy Bridge | Codename | Matisse |
| Intel Socket 1155 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 2.8 GHz | Base Clock Speed | 3.9 GHz |
| Non-Turbo | Turbo Clock Speed | 4.5 GHz |
65 W | TDP | 105 W |
| 32 nm | Process Size | 7 nm |
| 28.0x | Multiplier | 39.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
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