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£339
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 Celeron B820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 3740 days newer than Celeron B820.
Advantages of Intel Celeron B820
- Consumes up to 79% less energy than AMD Ryzen 9 7900X - 35 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 16% better in Forza Horizon 5 than Celeron B820 - 187 vs 161 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Celeron B820 - 24 vs 2 threads
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
187
100%
Value, £/FPS
£1.81/FPS
100%
Price, £
£339
100%
FPS and Value Winner
AMD Ryzen 9 7900X Retail, Noir, (AM5/12 Core/4.7GHz/76MB/170W/Radeon) - 100-000000589
Buy for £339 on Amazon
In Stock
Updated 215 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Celeron B820
Mobile • Jul 1st, 2012
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Celeron B820 | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jul 1st, 2012 | Release Date | Sep 27th, 2022 |
| Celeron | Collection | Ryzen 9 |
| Sandy Bridge | Codename | Raphael |
| Intel Socket G2 (988B) | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
| 2 | Cores | 12 |
| 2 | Threads | 24 |
| 1.7 GHz | Base Clock Speed | 4.7 GHz |
| Non-Turbo | Turbo Clock Speed | 5.6 GHz |
35 W | TDP | 170 W |
| 32 nm | Process Size | 5 nm |
| 17.0x | Multiplier | 47.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
Builds Using Celeron B820 or Ryzen 9 7900X
Forza Horizon 5, 1920 x 1080, Max
160 FPS
£13.09/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£2,094
In Stock
50 FPS
£25.01/FPS
GeForce RTX 3060
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,250.4
In Stock
83 FPS
£16.6/FPS
GeForce RTX 4060 Ti 8 GB
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,377.6
In Stock
84 FPS
£15.51/FPS
GeForce RTX 3070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,303.2
In Stock
110 FPS
£14.23/FPS
GeForce RTX 4070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,564.8
In Stock
136 FPS
£12/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,632
In Stock
160 FPS
£25.75/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£4,119.95
In Stock
160 FPS
£23.44/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£3,749.95
In Stock
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