The Ryzen 9 3900 is a much slower gaming CPU than the Ryzen 9 7950X3D. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 9 3900
- Consumes up to 46% less energy – 65 vs 120 Watts
Advantages of the Ryzen 9 7950X3D
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 32 vs 24 threads
- Can run games without a dedicated GPU as it has integrated graphics
Ryzen 9 3900 vs Ryzen 9 7950X3D for Gaming
The CPU's performance in selected game and settings
Ryzen 9 3900
Sep 24th, 2019
Average FPS
191
87%
Min 1% FPS
127
88%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Ryzen 9 7950X3D
Jan 4th, 2023
Average FPS
219
100%
Min 1% FPS
144
100%
Price, €
€836.01
100%
Value, €/FPS
€3.81/FPS
100%
Ryzen 9 3900 vs Ryzen 9 7950X3D in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Ryzen 9 3900 vs Ryzen 9 7950X3D in synthetic CPU benchmarks
Performance Specifications
The Ryzen 9 3900 vs Ryzen 9 7950X3D in core CPU performance specifications
Ryzen 9 3900
Sep 24th, 2019
Cores
12-core
75%
L3 Cache
64 MB
50%
Base Frequency
3.1 GHz
74%
Turbo Frequency
4.3 GHz
75%
Max. DDR4 RAM Speed
3200 MHz
62%
Ryzen 9 7950X3D
Jan 4th, 2023
Cores
16-core
100%
L3 Cache
128 MB
100%
Base Frequency
4.2 GHz
100%
Turbo Frequency
5.7 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
100%
Specifications
Comparison of all specifications
Ryzen 9 3900 | SpecificationsComparison of all specifications | Ryzen 9 7950X3D |
|---|---|---|
| General | ||
| Sep 24th, 2019 | Release Date | Jan 4th, 2023 |
$499.00 | MSRP | $699.00 |
Desktop | Segment | Desktop |
| AMD Socket AM4 | Socket | AMD Socket AM5 |
| Matisse | Codename | Raphael |
65 W | Power Consumption | 120 W |
| Performance | ||
| 12 | Cores | 16 |
| 24 | Threads | 32 |
| 3.1 GHz | Base Frequency | 4.2 GHz |
| 4.3 GHz | Turbo Frequency | 5.7 GHz |
| 64 MB | L3 Cache | 128 MB |
| Other Features | ||
| DDR4 @ 3200 MHz | RAM | DDR5 @ 5200 MHz |
| No | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
