The GeForce 940MX 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 GeForce 940MX
- Consumes up to 88% less energy – 23 vs 185 Watts
Advantages of the Radeon RX 580
- At least 2x faster GPU for gaming
- Up to 300% more VRAM memory – 8 vs 2 GB
GeForce 940MX vs Radeon RX 580 for Gaming
The GPU's performance in selected game and settings
GeForce 940MX
Jun 28th, 2016
Average FPS
42
60%
Min 1% FPS
17
49%
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
$199.20
In Stock
Buy on Amazon
N/A
Out of Stock
GeForce 940MX 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 GeForce 940MX vs Radeon RX 580 in synthetic GPU benchmarks
Performance Specifications
The GeForce 940MX vs Radeon RX 580 in core GPU performance specifications
GeForce 940MX
Jun 28th, 2016
Memory
2 GB
25%
Memory Bandwidth
40.1 GB/s
16%
Pixel Fillrate
6.888 GPixel/s
16%
Texture Fillrate
27.55 GTexel/s
14%
FP32
881.7 GFLOPS
14%
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
GeForce 940MX | SpecificationsComparison of all specifications | Radeon RX 580 |
|---|---|---|
| General | ||
| Jun 28th, 2016 | Release Date | Apr 18th, 2017 |
| Not Available | MSRP | $229.00 |
| GeForce 900M | Generation | Polaris |
Laptop | Segment | Desktop |
23 W | Power Consumption | 185 W |
| Memory | ||
| 2 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 64-bit | Memory Bus | 256-bit |
| 40.1 GB/s | Bandwidth | 256 GB/s |
| Theoretical Performance | ||
| 6.888 GPixel/s | Pixel Fillrate | 42.88 GPixel/s |
| 27.55 GTexel/s | Texture Fillrate | 193 GTexel/s |
| 881.7 GFLOPS | FP32 | 6.175 TFLOPS |
