Key Differences
In short — Radeon R9 380 outperforms GeForce GTX 660M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 380 is 1183 days newer than GeForce GTX 660M.
Advantages of NVIDIA GeForce GTX 660M
- Consumes up to 74% less energy than AMD Radeon R9 380 - 50 vs 190 Watts
Advantages of AMD Radeon R9 380
- Performs up to 43% better in Dead Island 2 than GeForce GTX 660M - 63 vs 44 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce GTX 660M - 2 vs 1 GB
Dead Island 2
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Radeon R9 380
Desktop • Jun 18th, 2015
Theoretical Performance
Radeon R9 380
Desktop • Jun 18th, 2015
Pixel Fillrate
31.04 GPixel/s
100%
Texel Fillrate
108.6 GTexel/s
100%
NVIDIA GeForce GTX 660M | vs | AMD Radeon R9 380 |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Jun 18th, 2015 |
| GeForce 600M | Generation | Pirate Islands |
| Not Available | MSRP | $199 |
| None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 64 GB/s | Bandwidth | 176 GB/s |
| 835 MHz | Base Clock Speed | 970 MHz |
| 950 MHz | Boost Clock Speed | Not Available |
| 1000 MHz | Memory Clock Speed | 1375 MHz |
