Buy on Amazon
CA$485
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 5800X outperforms the more expensive Ryzen 9 3900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 5800X is 487 days newer than the more expensive Ryzen 9 3900X.
Advantages of AMD Ryzen 9 3900X
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 5800X - 24 vs 16 threads
Advantages of AMD Ryzen 7 5800X
- Performs up to 19% better in The Callisto Protocol than Ryzen 9 3900X - 155 vs 130 FPS
- Up to 55% cheaper than Ryzen 9 3900X - CA$219.17 vs CA$485.0
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for CA$485 on Amazon
In Stock
Updated 74791 minutes ago
AMD Ryzen 7 5800X 8-core, 16-thread unlocked desktop processor without cooler
Buy for CA$219.17 on Amazon
In Stock
Updated 74791 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Single-Core
1693
77.73186409550046%
Multi-Core
9938
96.83328461463509%
AMD Ryzen 9 3900X | vs | AMD Ryzen 7 5800X |
|---|---|---|
| Jul 7th, 2019 | Release Date | Nov 5th, 2020 |
| Ryzen 9 | Collection | Ryzen 7 |
| Matisse | Codename | Vermeer |
| AMD Socket AM4 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
12 | Cores | 8 |
24 | Threads | 16 |
| 3.8 GHz | Base Clock Speed | 3.8 GHz |
| 4.6 GHz | Turbo Clock Speed | 4.7 GHz |
| 105 W | TDP | 105 W |
| 7 nm | Process Size | 7 nm |
| 38.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 3900X or Ryzen 7 5800X
The Callisto Protocol, 1920 x 1080, Ultra
107 FPS
CA$25.77/FPS
GeForce RTX 4070 Ti
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
CA$2,757.08
In Stock
48 FPS
CA$46.21/FPS
GeForce RTX 3060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
CA$2,217.99
In Stock
70 FPS
CA$35.71/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
CA$2,500
In Stock
107 FPS
CA$25.46/FPS
GeForce RTX 4070 Ti
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
CA$2,723.79
In Stock
86 FPS
CA$45.35/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
CA$3,899.99
In Stock
94 FPS
CA$58.16/FPS
GeForce RTX 3080 Ti
Ryzen 7 5800X
16 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
CA$5,466.99
In Stock
86 FPS
CA$48.92/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
CA$4,206.99
In Stock
94 FPS
CA$41.49/FPS
GeForce RTX 3080 Ti
Ryzen 7 5800X
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
CA$3,899.99
In Stock
48 FPS
CA$33.96/FPS
GeForce RTX 3060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
CA$1,629.99
In Stock
127 FPS
CA$25.98/FPS
GeForce RTX 4080
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
CA$3,299.99
In Stock
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