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£1,099.99
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short — Ryzen 9 7900X outperforms Pentium G840 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 4146 days newer than Pentium G840.
Advantages of Intel Pentium G840
- Consumes up to 62% less energy than AMD Ryzen 9 7900X - 65 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 29% better in Hogwarts Legacy than Pentium G840 - 99 vs 77 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G840 - 24 vs 2 threads
Hogwarts Legacy
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
99
100%
Value, £/FPS
£11.11/FPS
100%
Price, £
£1099.99
100%
FPS and Value Winner
NGTEK AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor Bundle With ASUS ROG Crosshair X670E Hero (WiFi 6E)
Buy for £1,099.99 on Amazon
In Stock
Updated 245 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G840
Desktop • May 22nd, 2011
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Pentium G840 | vs | AMD Ryzen 9 7900X |
|---|---|---|
| May 22nd, 2011 | 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 |
| 2.8 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 |
| 28.0x | Multiplier | 47.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
PC Builds Using Pentium G840 or Ryzen 9 7900X
Hogwarts Legacy, 1920 x 1080, Ultra
64 FPS
GeForce RTX 3060 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
70 FPS
£16.56/FPS
GeForce RTX 3070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,159
In Stock
98 FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
82 FPS
GeForce RTX 4070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
53 FPS
GeForce RTX 3060
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
92 FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
69 FPS
GeForce RTX 4060 Ti 8 GB
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
98 FPS
£38.26/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£3,749.95
In Stock
98 FPS
£42.04/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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