The Radeon R9 M385X is at least 2x slower gaming GPU than the Radeon RX 580. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon R9 M385X
The Radeon RX 580 is better in every way
Advantages of the Radeon RX 580
- At least 2x faster GPU for gaming
- Up to 100% more VRAM memory – 8 vs 4 GB
Radeon R9 M385X vs Radeon RX 580 for Gaming
The GPU's performance in selected game and settings
Radeon R9 M385X
May 5th, 2015
Average FPS
46
66%
Min 1% FPS
19
54%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
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
$94.98
In Stock
Buy on Amazon
$236.54
In Stock
Radeon R9 M385X 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
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Synthetic Benchmarks
The Radeon R9 M385X vs Radeon RX 580 in synthetic GPU benchmarks
Performance Specifications
The Radeon R9 M385X vs Radeon RX 580 in core GPU performance specifications
Radeon R9 M385X
May 5th, 2015
Memory
4 GB
50%
Memory Bandwidth
76.8 GB/s
30%
Pixel Fillrate
17.6 GPixel/s
41%
Texture Fillrate
61.6 GTexel/s
32%
FP32
1.971 TFLOPS
32%
Radeon RX 580
Apr 18th, 2017
Memory
8 GB
100%
Memory Bandwidth
256 GB/s
100%
Pixel Fillrate
42.88 GPixel/s
100%
Texture Fillrate
193 GTexel/s
100%
FP32
6.175 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon R9 M385X | SpecificationsComparison of all specifications | Radeon RX 580 |
|---|---|---|
| General | ||
| May 5th, 2015 | Release Date | Apr 18th, 2017 |
| Not Available | MSRP | $229.00 |
| Gem System | Generation | Polaris |
Laptop | Segment | Desktop |
| Not Available | Power Consumption | 185 W |
| Memory | ||
| 4 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128-bit | Memory Bus | 256-bit |
| 76.8 GB/s | Bandwidth | 256 GB/s |
| Theoretical Performance | ||
| 17.6 GPixel/s | Pixel Fillrate | 42.88 GPixel/s |
| 61.6 GTexel/s | Texture Fillrate | 193 GTexel/s |
| 1.971 TFLOPS | FP32 | 6.175 TFLOPS |
