Key Differences
In short — Radeon RX 570 outperforms GeForce GTX 660M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 570 is 1853 days newer than GeForce GTX 660M.
Advantages of GeForce GTX 660M
- Consumes up to 67% less energy than AMD Radeon RX 570 - 50 vs 150 Watts
Advantages of Radeon RX 570
- Performs up to 57% better in Cities: Skylines II than GeForce GTX 660M - 22 vs 14 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GTX 660M - 4 vs 1 GB
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
High
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Radeon RX 570
Desktop • Apr 18th, 2017
Theoretical Performance
Radeon RX 570
Desktop • Apr 18th, 2017
Pixel Fillrate
39.81 GPixel/s
100%
Texel Fillrate
159.2 GTexel/s
100%
GeForce GTX 660M | vs | Radeon RX 570 |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Apr 18th, 2017 |
| GeForce 600M | Generation | Polaris |
| Not Available | MSRP | $169 |
| None | Outputs | 1x DVI, 1x HDMI, 3x DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 4 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 64 GB/s | Bandwidth | 224 GB/s |
| 835 MHz | Base Clock Speed | 1168 MHz |
| 950 MHz | Boost Clock Speed | 1244 MHz |
| 1000 MHz | Memory Clock Speed | 1750 MHz |
