Buy on Amazon
CA$635
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short, we have a clear winner — Ryzen 9 7900X outperforms the more expensive Ryzen 9 3900X on the selected game parameters, and is also a better bang for your buck! The better performing Ryzen 9 7900X is 1178 days newer than the more expensive Ryzen 9 3900X.
Advantages of AMD Ryzen 9 3900X
- Consumes up to 38% less energy than AMD Ryzen 9 7900X - 105 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 17% better in Lost Ark than Ryzen 9 3900X - 312 vs 267 FPS
- Up to 20% cheaper than Ryzen 9 3900X - CA$509.0 vs CA$635.0
- Up to 32% better value when playing Lost Ark than Ryzen 9 3900X - CA$1.63 vs CA$2.38 per FPS
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Lost Ark
Resolution
1920 x 1080
Game Graphics
Very High
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for CA$635 on Amazon
In Stock
Updated 2471 minutes ago
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
312
100%
Value, CA$/FPS
CA$1.63/FPS
100%
Price, CA$
CA$509
100%
FPS and Value Winner
AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor, Cooler not Included
Buy for CA$509 on Amazon
In Stock
Updated 2471 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 9 3900X | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jul 7th, 2019 | Release Date | Sep 27th, 2022 |
| Ryzen 9 | Collection | Ryzen 9 |
| Matisse | Codename | Raphael |
| AMD Socket AM4 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 12 | Cores | 12 |
| 24 | Threads | 24 |
| 3.8 GHz | Base Clock Speed | 4.7 GHz |
| 4.6 GHz | Turbo Clock Speed | 5.6 GHz |
105 W | TDP | 170 W |
| 7 nm | Process Size | 5 nm |
| 38.0x | Multiplier | 47.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 3900X or Ryzen 9 7900X
Lost Ark, 1920 x 1080, Very High
278 FPS
CA$9.5/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
CA$2,639.98
In Stock
244 FPS
CA$10.38/FPS
Radeon RX 7800 XT
Ryzen 9 7900X
64 GB, 2 TB SSD
Buy on Amazon
CA$2,533.82
In Stock
235 FPS
CA$11.58/FPS
GeForce RTX 4070
Ryzen 9 7900X
16 GB, 2 TB SSD
Buy on Amazon
CA$2,721.34
In Stock
232 FPS
CA$9.92/FPS
Radeon RX 7700 XT
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
CA$2,300.98
In Stock
217 FPS
CA$11.26/FPS
GeForce RTX 4060 Ti 16 GB
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
CA$2,443.82
In Stock
256 FPS
CA$12.56/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
CA$3,214.67
In Stock
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