Buy on Amazon
CA$489
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $429
Availability
MSRP in USD: $429
Key Differences
In short — Ryzen 9 7900 outperforms EPYC 7551 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 2025 days newer than EPYC 7551.
Advantages of AMD EPYC 7551
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 7900 - 64 vs 24 threads
Advantages of AMD Ryzen 9 7900
- Performs up to 56% better in Cyberpunk 2077 than EPYC 7551 - 106 vs 68 FPS
- Consumes up to 64% less energy than AMD EPYC 7551 - 65 vs 180 Watts
- Works without a dedicated GPU, while AMD EPYC 7551 doesn't have integrated graphics
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Ryzen 9 7900
Desktop • Jan 14th, 2023
FPS
106
100%
Value, CA$/FPS
CA$4.61/FPS
100%
Price, CA$
CA$489
100%
FPS and Value Winner
AMD Ryzen™ 9 7900 12-Core, 24-Thread Unlocked Desktop Processor
Buy for CA$489 on Amazon
In Stock
Updated 208 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
EPYC 7551
Server/Workstation • Jun 29th, 2017
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
AMD EPYC 7551 | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Jun 29th, 2017 | Release Date | Jan 14th, 2023 |
| 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 | 3.7 GHz |
| 2.5 GHz | Turbo Clock Speed | 5.4 GHz |
| 180 W | TDP | 65 W |
| 14 nm | Process Size | 5 nm |
| 20.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using EPYC 7551 or Ryzen 9 7900
Cyberpunk 2077, 1920 x 1080, RT Overdrive
81 FPS
CA$85.98/FPS
GeForce RTX 4080
Ryzen 9 7900
64 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
CA$6,964.76
In Stock
81 FPS
CA$108.41/FPS
GeForce RTX 4080
Ryzen 9 7900
16 GB, 4 TB SSD + 10 TB HDD
Buy on Amazon
CA$8,781.28
In Stock
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