The GeForce GT 640M is a bottom-tier laptop gaming GPU released on Mar 22, 2012.
| Mar 22nd, 2012 | 32 W | 2 GB | DDR3 | 128-bit |
| Release Date | TDP | Memory | Memory Type | Memory Bus |
|---|
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GeForce GT 640M Specifications
The GPU's core specifications
The GPU's core specifications
| General | |
|---|---|
| Release Date | Mar 22nd, 2012 |
| Segment | Laptop |
| Generation | GeForce 600M |
| Power Consumption | 32 W |
| Memory | |
|---|---|
| Memory Size | 2 GB |
| Memory Type | DDR3 |
| Memory Bus | 128-bit |
| Memory Bandwidth | 28.8 GB/s |
| Theoretical Performance | |
|---|---|
| Pixel Fillrate | 5.672 GPixel/s |
| Texture Fillrate | 22.69 GTexel/s |
| FP32 | 544.5 GFLOPS |
GeForce GT 640M 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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GeForce GT 640M Alternatives
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Our users choose these builds when going for the GeForce GT 640M
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