Key Differences
In short — Radeon RX 7900 GRE outperforms GeForce GT 640M LE on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 GRE is 4101 days newer than GeForce GT 640M LE.
Advantages of GeForce GT 640M LE
- Consumes up to 88% less energy than AMD Radeon RX 7900 GRE - 32 vs 260 Watts
Advantages of Radeon RX 7900 GRE
- Performs up to 262% better in Elden Ring than GeForce GT 640M LE - 123 vs 34 FPS
- Up to 700% more VRAM memory than NVIDIA GeForce GT 640M LE - 16 vs 2 GB
Elden Ring
Resolution
1920 x 1080
Game Graphics
Maximum
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Maximum
GeForce GT 640M LE
Mobile • May 4th, 2012
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
Theoretical Performance
GeForce GT 640M LE
Mobile • May 4th, 2012
Pixel Fillrate
3.012 GPixel/s
1%
Texel Fillrate
12.05 GTexel/s
2%
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
Pixel Fillrate
431 GPixel/s
100%
Texel Fillrate
718.4 GTexel/s
100%
GeForce GT 640M LE | vs | Radeon RX 7900 GRE |
|---|---|---|
| May 4th, 2012 | Release Date | Jul 27th, 2023 |
| GeForce 600M | Generation | Navi III |
| Not Available | MSRP | Not Available |
| None | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 16 GB |
| GDDR5 | Type | GDDR6 |
| 128-bit | Bus | 256-bit |
| 50.24 GB/s | Bandwidth | 576 GB/s |
| 753 MHz | Base Clock Speed | 1500 MHz |
| Not Available | Boost Clock Speed | 2245 MHz |
| 785 MHz | Memory Clock Speed | 2250 MHz |
