The Radeon RX 6400 is at least 2x faster gaming GPU than the Radeon Vega 8. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon RX 6400
- At least 2x faster GPU for gaming
Advantages of the Radeon Vega 8
- Consumes up to 15% less energy – 45 vs 53 Watts
Radeon RX 6400 vs Radeon Vega 8 for Gaming
The GPU's performance in selected game and settings
Radeon RX 6400
Jan 19th, 2022
Average FPS
64
100%
Min 1% FPS
31
100%
Price, £
£175
100%
Value, £/FPS
£2.73/FPS
100%
Buy on Amazon
£175.00
In Stock
Buy on Amazon
£217.12
In Stock
Radeon Vega 8
Jan 12th, 2021
Average FPS
45
70%
Min 1% FPS
18
58%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Radeon RX 6400 vs Radeon Vega 8 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 Radeon RX 6400 vs Radeon Vega 8 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6400 vs Radeon Vega 8 in core GPU performance specifications
Radeon RX 6400
Jan 19th, 2022
Memory
4 GB
100%
Memory Bandwidth
128 GB/s
100%
Pixel Fillrate
74.27 GPixel/s
100%
Texture Fillrate
111.4 GTexel/s
100%
FP32
3.565 TFLOPS
100%
Radeon Vega 8
Jan 12th, 2021
Memory
0 GB
0%
Memory Bandwidth
0 GB/s
0%
Pixel Fillrate
16 GPixel/s
22%
Texture Fillrate
64 GTexel/s
57%
FP32
2.048 TFLOPS
57%
Specifications
Comparison of all specifications
Radeon RX 6400 | SpecificationsComparison of all specifications | Radeon Vega 8 |
|---|---|---|
| General | ||
Jan 19th, 2022 | Release Date | Jan 12th, 2021 |
| $159.00 | MSRP | Not Available |
| Navi II | Generation | Cezanne |
Desktop | Segment | Integrated |
| 53 W | Power Consumption | 45 W |
| Memory | ||
4 GB | Memory Size | System-Shared |
| GDDR6 | Memory Type | System-Shared |
| 64-bit | Memory Bus | System-Shared |
128 GB/s | Bandwidth | System-Shared |
| Theoretical Performance | ||
74.27 GPixel/s | Pixel Fillrate | 16 GPixel/s |
111.4 GTexel/s | Texture Fillrate | 64 GTexel/s |
3.565 TFLOPS | FP32 | 2.048 TFLOPS |
