The Radeon RX 6900 XT is at least 2x faster gaming GPU than the Radeon RX 580. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon RX 6900 XT
- At least 2x faster GPU for gaming
- Up to 100% more VRAM memory – 16 vs 8 GB
Advantages of the Radeon RX 580
- Consumes up to 38% less energy – 185 vs 300 Watts
Radeon RX 6900 XT vs Radeon RX 580 for Gaming
The GPU's performance in selected game and settings
Radeon RX 6900 XT
Oct 28th, 2020
Average FPS
166
100%
Min 1% FPS
102
100%
Price, £
£541.14
100%
Value, £/FPS
£3.25/FPS
100%
Buy on Amazon
£541.14
In Stock
Buy on Amazon
£1,184.08
In Stock
Buy on Amazon
£752.57
In Stock
Buy on Amazon
£1,101.83
In Stock
Buy on Amazon
£1,549.01
In Stock
Radeon RX 580
Apr 18th, 2017
Average FPS
70
42%
Min 1% FPS
35
34%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Radeon RX 6900 XT vs Radeon RX 580 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
Add a Game
Select Settings
Synthetic Benchmarks
The Radeon RX 6900 XT vs Radeon RX 580 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6900 XT vs Radeon RX 580 in core GPU performance specifications
Radeon RX 6900 XT
Oct 28th, 2020
Memory
16 GB
100%
Memory Bandwidth
512 GB/s
100%
Pixel Fillrate
288 GPixel/s
100%
Texture Fillrate
720 GTexel/s
100%
FP32
23.04 TFLOPS
100%
Radeon RX 580
Apr 18th, 2017
Memory
8 GB
50%
Memory Bandwidth
256 GB/s
50%
Pixel Fillrate
42.88 GPixel/s
15%
Texture Fillrate
193 GTexel/s
27%
FP32
6.175 TFLOPS
27%
Specifications
Comparison of all specifications
Radeon RX 6900 XT | SpecificationsComparison of all specifications | Radeon RX 580 |
|---|---|---|
| General | ||
Oct 28th, 2020 | Release Date | Apr 18th, 2017 |
| $999.00 | MSRP | $229.00 |
| Navi II | Generation | Polaris |
Desktop | Segment | Desktop |
| 300 W | Power Consumption | 185 W |
| Memory | ||
16 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR5 |
| 256-bit | Memory Bus | 256-bit |
512 GB/s | Bandwidth | 256 GB/s |
| Theoretical Performance | ||
288 GPixel/s | Pixel Fillrate | 42.88 GPixel/s |
720 GTexel/s | Texture Fillrate | 193 GTexel/s |
23.04 TFLOPS | FP32 | 6.175 TFLOPS |
