Buy on Amazon
£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 EPYC 7551 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 1916 days newer than EPYC 7551.
Advantages of AMD EPYC 7551
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 7900X - 64 vs 24 threads
Advantages of AMD Ryzen 9 7900X
- Performs up to 51% better in Tom Clancy's Rainbow Six Siege than EPYC 7551 - 759 vs 501 FPS
- Consumes up to 6% less energy than AMD EPYC 7551 - 170 vs 180 Watts
- Works without a dedicated GPU, while AMD EPYC 7551 doesn't have integrated graphics
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
759
100%
Value, £/FPS
£1.45/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 136 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
EPYC 7551
Server/Workstation • Jun 29th, 2017
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
AMD EPYC 7551 | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jun 29th, 2017 | Release Date | Sep 27th, 2022 |
| EPYC | Collection | Ryzen 9 |
| Naples | Codename | Raphael |
| AMD Socket SP3 | Socket | AMD Socket AM5 |
Server | Segment | Desktop |
32 | Cores | 12 |
64 | Threads | 24 |
| 2.0 GHz | Base Clock Speed | 4.7 GHz |
| 2.5 GHz | Turbo Clock Speed | 5.6 GHz |
| 180 W | TDP | 170 W |
| 14 nm | Process Size | 5 nm |
| 20.0x | Multiplier | 47.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
PC Builds Using EPYC 7551 or Ryzen 9 7900X
Tom Clancy's Rainbow Six Siege, 1920 x 1080, Ultra
500 FPS
£2.32/FPS
GeForce RTX 3070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,159
In Stock
469 FPS
GeForce RTX 3060 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
688 FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
563 FPS
GeForce RTX 4070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
419 FPS
GeForce RTX 3060
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
627 FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
498 FPS
GeForce RTX 4060 Ti 8 GB
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
688 FPS
£5.45/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£3,749.95
In Stock
688 FPS
£5.99/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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