Key Differences
In short — GeForce GTX 660M outperforms GeForce GT 620 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce GTX 660M is 54 days older than GeForce GT 620.
Advantages of NVIDIA GeForce GTX 660M
- Performs up to 8% better in The Witcher 3: Wild Hunt than GeForce GT 620 - 26 vs 24 FPS
Advantages of NVIDIA GeForce GT 620
- Consumes up to 2% less energy than NVIDIA GeForce GTX 660M - 49 vs 50 Watts
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
Desktop • May 15th, 2012
FPS
24
92%
Value, $/FPS
$6.21/FPS
100%
Price, $
$149
100%
Value Winner
Buy for $149 on Amazon
In Stock
Updated 4 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Mobile • Mar 22nd, 2012
Desktop • May 15th, 2012
Theoretical Performance
Mobile • Mar 22nd, 2012
Pixel Fillrate
7.6 GPixel/s
100%
Texel Fillrate
30.4 GTexel/s
100%
NVIDIA GeForce GTX 660M | vs | NVIDIA GeForce GT 620 |
---|---|---|
Mar 22nd, 2012 | Release Date | May 15th, 2012 |
GeForce 600M | Generation | GeForce 600 |
Not Available | MSRP | Not Available |
None | Outputs | 1x DVI, 1x HDMI, 1x VGA |
None | Power Connectors | None |
Mobile | Segment | Desktop |
1 GB | Memory | 1 GB |
GDDR5 | Type | DDR3 |
128-bit | Bus | 64-bit |
64 GB/s | Bandwidth | 14.4 GB/s |
835 MHz | Base Clock Speed | 700 MHz |
950 MHz | Boost Clock Speed | Not Available |
1000 MHz | Memory Clock Speed | 900 MHz |