Buy on Amazon
$379
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 6900HX outperforms Ryzen 9 3900XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 6900HX is 561 days newer than Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 6900HX
- Performs up to 3% better in A Plague Tale: Requiem than Ryzen 9 3900XT - 141 vs 137 FPS
- Consumes up to 57% less energy than AMD Ryzen 9 3900XT - 45 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
Advantages of AMD Ryzen 9 3900XT
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 6900HX - 24 vs 16 threads
A Plague Tale: Requiem
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
FPS
137
97%
Value, $/FPS
$2.77/FPS
100%
Price, $
$379
100%
Value Winner
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
Buy for $379 on Amazon
In Stock
Updated 26 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 6900HX
Mobile • Jan 19th, 2022
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
AMD Ryzen 9 6900HX | vs | AMD Ryzen 9 3900XT |
|---|---|---|
Jan 19th, 2022 | Release Date | Jul 7th, 2020 |
| Ryzen 9 | Collection | Ryzen 9 |
| Rembrandt | Codename | Matisse |
| AMD Socket FP7 | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.3 GHz | Base Clock Speed | 3.8 GHz |
4.9 GHz | Turbo Clock Speed | 4.7 GHz |
45 W | TDP | 105 W |
6 nm | Process Size | 7 nm |
| 33.0x | Multiplier | 39.0x |
Radeon 680M | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 6900HX or Ryzen 9 3900XT
A Plague Tale: Requiem, 1920 x 1080, Ultra
53 FPS
$37.36/FPS
GeForce RTX 3080 Mobile
Ryzen 9 6900HX
32 GB, 1 TB SSD
Buy on Amazon
$1,979.97
In Stock
50 FPS
$38.1/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
32 GB, 1 TB SSD
Buy on Amazon
$1,904.99
In Stock
24 FPS
$102.42/FPS
GeForce RTX 3050 Mobile
Ryzen 9 6900HX
16 GB, 1 TB SSD
Buy on Amazon
$2,458
In Stock
50 FPS
$38/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
64 GB, 2 TB SSD
Buy on Amazon
$1,899.99
In Stock
50 FPS
$41.18/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
32 GB, 1 TB SSD
Buy on Amazon
$2,059
In Stock
50 FPS
$36/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
32 GB, 1 TB SSD
Buy on Amazon
$1,799.99
In Stock
50 FPS
$18/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
32 GB, 1 TB SSD
Buy on Amazon
$899.99
In Stock
50 FPS
$39.98/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
64 GB, 2 TB SSD
Buy on Amazon
$1,999
In Stock
50 FPS
$39.9/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
32 GB, 1 TB SSD
Buy on Amazon
$1,995
In Stock
50 FPS
$65.98/FPS
GeForce RTX 3070 Ti Mobile
Ryzen 9 6900HX
64 GB, 2 TB SSD
Buy on Amazon
$3,299
In Stock
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