The GeForce 920MX 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 GeForce 920MX
- Consumes up to 92% less energy – 16 vs 190 Watts
Advantages of the Arc B580
- At least 2x faster GPU for gaming
- Up to 500% more VRAM memory – 12 vs 2 GB
GeForce 920MX vs Arc B580 for Gaming
The GPU's performance in selected game and settings
GeForce 920MX
Mar 25th, 2016
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, $
$396.99
100%
Value, $/FPS
$2.94/FPS
100%
Buy on Amazon
$396.99
In Stock
Buy on Amazon
$368.99
In Stock
GeForce 920MX vs Arc B580 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 920MX vs Arc B580 in synthetic GPU benchmarks
Performance Specifications
The GeForce 920MX vs Arc B580 in core GPU performance specifications
GeForce 920MX
Mar 25th, 2016
Memory
2 GB
17%
Memory Bandwidth
14.4 GB/s
3%
Pixel Fillrate
7.944 GPixel/s
4%
Texture Fillrate
23.83 GTexel/s
6%
FP32
508.4 GFLOPS
4%
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
GeForce 920MX | SpecificationsComparison of all specifications | Arc B580 |
|---|---|---|
| General | ||
| Mar 25th, 2016 | Release Date | Jan 16th, 2025 |
| Not Available | MSRP | $249.00 |
| GeForce 900M | Generation | Battlemage |
Laptop | Segment | Desktop |
16 W | Power Consumption | 190 W |
| Memory | ||
| 2 GB | Memory Size | 12 GB |
| DDR3 | Memory Type | GDDR6 |
| 64-bit | Memory Bus | 192-bit |
| 14.4 GB/s | Bandwidth | 456 GB/s |
| Theoretical Performance | ||
| 7.944 GPixel/s | Pixel Fillrate | 213.6 GPixel/s |
| 23.83 GTexel/s | Texture Fillrate | 427.2 GTexel/s |
| 508.4 GFLOPS | FP32 | 13.67 TFLOPS |
