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£319.09
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AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short — Ryzen 9 7900X 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 7900X is 3677 days newer than Pentium G645.
Advantages of Intel Pentium G645
- Consumes up to 62% less energy than AMD Ryzen 9 7900X - 65 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 43% better in Need For Speed Unbound than Pentium G645 - 174 vs 122 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 24 vs 2 threads
Need For Speed Unbound
Resolution
1920 x 1080
Game Graphics
Ultra
AMD Ryzensets 9 7900X Processor (integrated Radeon Graphics, 12 cores/24 threads, 170W TDP, AM5 Socket, 76MB cache, up to 5.6 GHz max boost, no cooler)
Buy for £319.09 on Amazon
In Stock
Updated 130 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Pentium G645
Desktop • Sep 2nd, 2012
Single-Core
465
15.908313376667808%
Multi-Core
800
4.4820438119782615%
Intel Pentium G645 | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Sep 2nd, 2012 | Release Date | Sep 27th, 2022 |
| Pentium | Collection | Ryzen 9 |
| Sandy Bridge | Codename | Raphael |
| Intel Socket 1155 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 2 | Cores | 12 |
| 2 | Threads | 24 |
| 2.9 GHz | Base Clock Speed | 4.7 GHz |
| Non-Turbo | Turbo Clock Speed | 5.6 GHz |
65 W | TDP | 170 W |
| 32 nm | Process Size | 5 nm |
| 29.0x | Multiplier | 47.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
Builds Using Pentium G645 or Ryzen 9 7900X
Need For Speed Unbound, 1920 x 1080, Ultra
119 FPS
£9.74/FPS
GeForce RTX 3070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,159
In Stock
109 FPS
£12.83/FPS
GeForce RTX 3060 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,399
In Stock
168 FPS
£22.32/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£3,749.95
In Stock
168 FPS
£24.52/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£4,119.95
In Stock
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