Buy on Amazon
$365
In Stock
AvailabilityMSRP $499
Availability
MSRP $499
AvailabilityMSRP $449
Availability
MSRP $449
Key Differences
In short, we have a clear winner — Ryzen 7 5800X 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 7 5800X is 487 days newer than the more expensive Ryzen 9 3900X.
Advantages of Ryzen 9 3900X
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 5800X - 24 vs 16 threads
Advantages of Ryzen 7 5800X
- Performs up to 13% better in Marvel's Spider-Man: Miles Morales than Ryzen 9 3900X - 147 vs 130 FPS
- Up to 51% cheaper than Ryzen 9 3900X - $179.00 vs $365.00
- Up to 57% better value when playing Marvel's Spider-Man: Miles Morales than Ryzen 9 3900X - $1.22 vs $2.81 per FPS
Marvel's Spider-Man: Miles Morales
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 $365 on Amazon
In Stock
Updated 247 minutes ago
Ryzen 7 5800X
Desktop • Nov 5th, 2020
FPS
147
100%
Value, $/FPS
$1.22/FPS
100%
Price, $
$179
100%
FPS and Value Winner
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor
Buy for $179 on Amazon
In Stock
Updated 247 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Ryzen 9 3900X | vs | 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 |
PC Builds Using Ryzen 9 3900X or Ryzen 7 5800X
With selected game settings
72 FPS
$18.75/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 2 TB SSD
Buy on Amazon
$1,349.99
In Stock
72 FPS
$25.54/FPS
GeForce RTX 3070
Ryzen 7 5800X
32 GB, 2 TB SSD + 3 TB HDD
Buy on Amazon
$1,839
In Stock
72 FPS
$15.28/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,099.99
In Stock
72 FPS
$13.88/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$999
In Stock
107 FPS
$18.69/FPS
GeForce RTX 4070 Ti
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,999.99
In Stock
96 FPS
$23.44/FPS
GeForce RTX 3080 Ti
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$2,249.99
In Stock
88 FPS
$38.05/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$3,348
In Stock
50 FPS
$33.08/FPS
GeForce RTX 3060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,653.88
In Stock
72 FPS
$18.47/FPS
GeForce RTX 3070
Ryzen 7 5800X
64 GB, 1 TB SSD
Buy on Amazon
$1,329.99
In Stock
80 FPS
$37.5/FPS
GeForce RTX 3090
Ryzen 9 3900X
24 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
97 FPS
$63.92/FPS
GeForce RTX 3090
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$6,199.99
In Stock
88 FPS
$19.07/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,678
In Stock
72 FPS
$19.44/FPS
GeForce RTX 3070
Ryzen 7 5800X
64 GB, 2 TB SSD
Buy on Amazon
$1,399.99
In Stock
88 FPS
$25.37/FPS
GeForce RTX 3080
Ryzen 7 5800X
32 GB, 1 TB SSD
Buy on Amazon
$2,232.42
In Stock
88 FPS
$18.18/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,599.99
In Stock
72 FPS
$28.32/FPS
GeForce RTX 3070
Ryzen 7 5800X
32 GB, 1 TB SSD
Buy on Amazon
$2,039
In Stock
72 FPS
$22.04/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,587
In Stock
72 FPS
$17.08/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,229.99
In Stock
72 FPS
$36.08/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$2,598
In Stock
72 FPS
$18.06/FPS
GeForce RTX 3070
Ryzen 7 5800X
32 GB, 2 TB SSD
Buy on Amazon
$1,299.99
In Stock
72 FPS
$20.76/FPS
GeForce RTX 3070
Ryzen 7 5800X
32 GB, 1 TB SSD
Buy on Amazon
$1,495
In Stock
72 FPS
$20.56/FPS
GeForce RTX 3070
Ryzen 7 5800X
64 GB, 4 TB SSD
Buy on Amazon
$1,479.99
In Stock
72 FPS
$31.94/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 8 TB SSD
Buy on Amazon
$2,299.99
In Stock
77 FPS
$25.3/FPS
GeForce RTX 3070 Ti
Ryzen 7 5800X
32 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$1,948
In Stock
72 FPS
$20.53/FPS
GeForce RTX 3070
Ryzen 7 5800X
32 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$1,478
In Stock
89 FPS
$16.83/FPS
GeForce RTX 4070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,497.99
In Stock
77 FPS
$32.21/FPS
GeForce RTX 3070 Ti
Ryzen 7 5800X
64 GB, 1 TB HDD
Buy on Amazon
$2,479.99
In Stock
72 FPS
$30.53/FPS
GeForce RTX 3070
Ryzen 7 5800X
64 GB, 3 TB HDD
Buy on Amazon
$2,198
In Stock
82 FPS
$17.07/FPS
Radeon RX 6800
Ryzen 7 5800X
16 GB, 500 GB SSD
Buy on Amazon
$1,399.99
In Stock
88 FPS
$20.04/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,763.29
In Stock
72 FPS
$15.28/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,099.99
In Stock
88 FPS
$30/FPS
GeForce RTX 3080
Ryzen 7 5800X
64 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,639.99
In Stock
50 FPS
$30.6/FPS
GeForce RTX 3060
Ryzen 7 5800X
32 GB, 500 GB SSD + 4 TB HDD
Buy on Amazon
$1,529.99
In Stock
60 FPS
$18.3/FPS
Radeon RX 7600
Ryzen 7 5800X
32 GB, 500 GB SSD
Buy on Amazon
$1,097.99
In Stock
72 FPS
$32.76/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$2,358.88
In Stock
88 FPS
$13.06/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$1,149.19
In Stock
55 FPS
$29.09/FPS
GeForce RTX 3070
Ryzen 9 3900X
16 GB, 500 GB SSD + 1 TB HDD
Buy on Amazon
$1,599.99
In Stock
88 FPS
$18.07/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,589.99
In Stock
88 FPS
$20.04/FPS
GeForce RTX 3080
Ryzen 7 5800X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,763.29
In Stock
50 FPS
$36.58/FPS
GeForce RTX 3060
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$1,829
In Stock
72 FPS
$38.19/FPS
GeForce RTX 3070
Ryzen 7 5800X
64 GB, 1 TB HDD
Buy on Amazon
$2,749.99
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
