The Radeon RX 580 is a clear winner – it's a faster gaming GPU than the Radeon RX 6400 and it's also a better value for money, as it's $59.96 cheaper!
Advantages of the Radeon RX 580
- A faster GPU for gaming
- Up to 29% cheaper – $149.99 vs $209.95
- A better value for money for gaming
- Up to 100% more VRAM memory – 8 vs 4 GB
Advantages of the Radeon RX 6400
- Consumes up to 71% less energy – 53 vs 185 Watts
Radeon RX 580 vs Radeon RX 6400 for Gaming
The GPU's performance in selected game and settings
Radeon RX 580
Apr 18th, 2017
Average FPS
70
100%
Min 1% FPS
35
100%
Price, $
$149.99
100%
Value, $/FPS
$2.14/FPS
100%
Buy on Amazon
$149.99
In Stock
Buy on Amazon
$249.00
In Stock
Buy on Amazon
$94.98
In Stock
Radeon RX 6400
Jan 19th, 2022
Average FPS
64
91%
Min 1% FPS
31
89%
Price, $
$209.95
71%
Value, $/FPS
$3.28/FPS
65%
Buy on Amazon
$209.95
In Stock
Buy on Amazon
$271.75
In Stock
Buy on Amazon
$180.19
In Stock
Buy on Amazon
$204.97
In Stock
Buy on Amazon
$362.00
In Stock
Buy on Amazon
N/A
Out of Stock
Radeon RX 580 vs Radeon RX 6400 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 580 vs Radeon RX 6400 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 580 vs Radeon RX 6400 in core GPU performance specifications
Radeon RX 580
Apr 18th, 2017
Memory
8 GB
100%
Memory Bandwidth
256 GB/s
100%
Pixel Fillrate
42.88 GPixel/s
58%
Texture Fillrate
193 GTexel/s
100%
FP32
6.175 TFLOPS
100%
Radeon RX 6400
Jan 19th, 2022
Memory
4 GB
50%
Memory Bandwidth
128 GB/s
50%
Pixel Fillrate
74.27 GPixel/s
100%
Texture Fillrate
111.4 GTexel/s
58%
FP32
3.565 TFLOPS
58%
Specifications
Comparison of all specifications
Radeon RX 580 | SpecificationsComparison of all specifications | Radeon RX 6400 |
|---|---|---|
| General | ||
| Apr 18th, 2017 | Release Date | Jan 19th, 2022 |
| $229.00 | MSRP | $159.00 |
| Polaris | Generation | Navi II |
Desktop | Segment | Desktop |
| 185 W | Power Consumption | 53 W |
| Memory | ||
8 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR6 |
| 256-bit | Memory Bus | 64-bit |
256 GB/s | Bandwidth | 128 GB/s |
| Theoretical Performance | ||
| 42.88 GPixel/s | Pixel Fillrate | 74.27 GPixel/s |
193 GTexel/s | Texture Fillrate | 111.4 GTexel/s |
6.175 TFLOPS | FP32 | 3.565 TFLOPS |
