The Radeon R5 M255 is at least 2x slower gaming GPU than the Arc B580. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon R5 M255
The Arc B580 is better in every way
Advantages of the Arc B580
- At least 2x faster GPU for gaming
- Up to 500% more VRAM memory – 12 vs 2 GB
Radeon R5 M255 vs Arc B580 for Gaming
The GPU's performance in selected game and settings
Radeon R5 M255
Oct 12th, 2014
Average FPS
41
30%
Min 1% FPS
16
20%
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, $
$389.89
100%
Value, $/FPS
$2.88/FPS
100%
Buy on Amazon
$389.89
In Stock
Buy on Amazon
$398.99
In Stock
Buy on Amazon
$396.99
In Stock
Radeon R5 M255 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 R5 M255 vs Arc B580 in synthetic GPU benchmarks
Performance Specifications
The Radeon R5 M255 vs Arc B580 in core GPU performance specifications
Radeon R5 M255
Oct 12th, 2014
Memory
2 GB
17%
Memory Bandwidth
32 GB/s
7%
Pixel Fillrate
7.52 GPixel/s
4%
Texture Fillrate
22.56 GTexel/s
5%
FP32
721.9 GFLOPS
5%
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 R5 M255 | SpecificationsComparison of all specifications | Arc B580 |
|---|---|---|
| General | ||
| Oct 12th, 2014 | Release Date | Jan 16th, 2025 |
| Not Available | MSRP | $249.00 |
| Gem System | Generation | Battlemage |
Laptop | Segment | Desktop |
| Not Available | Power Consumption | 190 W |
| Memory | ||
| 2 GB | Memory Size | 12 GB |
| DDR3 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 192-bit |
| 32 GB/s | Bandwidth | 456 GB/s |
| Theoretical Performance | ||
| 7.52 GPixel/s | Pixel Fillrate | 213.6 GPixel/s |
| 22.56 GTexel/s | Texture Fillrate | 427.2 GTexel/s |
| 721.9 GFLOPS | FP32 | 13.67 TFLOPS |
