The Radeon RX 6600M is a much slower gaming GPU than the Arc B580. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon RX 6600M
- Consumes up to 47% less energy – 100 vs 190 Watts
Advantages of the Arc B580
- At least 2x faster GPU for gaming
- Up to 50% more VRAM memory – 12 vs 8 GB
Radeon RX 6600M vs Arc B580 for Gaming
The GPU's performance in selected game and settings
Radeon RX 6600M
May 31st, 2021
Average FPS
95
70%
Min 1% FPS
52
65%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Arc B580
Jan 16th, 2025
Average FPS
135
100%
Min 1% FPS
80
100%
Price, €
€330.99
100%
Value, €/FPS
€2.45/FPS
100%
Buy on Amazon
€330.99
In Stock
Buy on Amazon
€358.91
In Stock
Buy on Amazon
€340.00
In Stock
Buy on Amazon
€363.13
In Stock
Buy on Amazon
€379.99
In Stock
Buy on Amazon
€409.00
In Stock
Buy on Amazon
€399.99
In Stock
Radeon RX 6600M vs Arc B580 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
Select Settings
Synthetic Benchmarks
The Radeon RX 6600M vs Arc B580 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6600M vs Arc B580 in core GPU performance specifications
Radeon RX 6600M
May 31st, 2021
Memory
8 GB
67%
Memory Bandwidth
224 GB/s
49%
Pixel Fillrate
154.6 GPixel/s
72%
Texture Fillrate
270.6 GTexel/s
63%
FP32
8.659 TFLOPS
63%
Arc B580
Jan 16th, 2025
Memory
12 GB
100%
Memory Bandwidth
456 GB/s
100%
Pixel Fillrate
213.6 GPixel/s
100%
Texture Fillrate
427.2 GTexel/s
100%
FP32
13.67 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon RX 6600M | SpecificationsComparison of all specifications | Arc B580 |
|---|---|---|
| General | ||
| May 31st, 2021 | Release Date | Jan 16th, 2025 |
| Not Available | MSRP | $249.00 |
| Navi Mobile | Generation | Battlemage |
Laptop | Segment | Desktop |
100 W | Power Consumption | 190 W |
| Memory | ||
| 8 GB | Memory Size | 12 GB |
| GDDR6 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 192-bit |
| 224 GB/s | Bandwidth | 456 GB/s |
| Theoretical Performance | ||
| 154.6 GPixel/s | Pixel Fillrate | 213.6 GPixel/s |
| 270.6 GTexel/s | Texture Fillrate | 427.2 GTexel/s |
| 8.659 TFLOPS | FP32 | 13.67 TFLOPS |
