The NVIDIA GeForce GT 640M is a bottom-tier gaming GPU, released on Mar 22, 2012. It's designed for laptops.
| 2 GB | DDR3 | 128-bit | 28.8 GB/s |
| Memory Size | Memory Type | Memory Bus | Memory Bandwidth |
|---|
Prices and Stock
Prices and Stock
All items are out of stock
Specifications
| General | |
|---|---|
| Release Date | Mar 22nd, 2012 |
| Generation | GeForce 600M |
| Power Connectors | None |
| Power Consumption | 32 W |
| Outputs | None |
| Performance | |
|---|---|
| Base Clock Speed | 625 MHz |
| Memory Clock Speed | 900 MHz |
| Pixel Fillrate | 5 GPixel/s |
| Texture Fillrate | 20 GTexel/s |
| Memory | |
|---|---|
| Memory Size | 2 GB |
| Memory Type | DDR3 |
| Memory Bus | 128-bit |
| Memory Bandwidth | 28.8 GB/s |
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GPUs / Graphics Cards
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Found 388 GPUs.
Popularity
Graphics Card
Performance
Price
Value
Radeon HD 8750M
1 GB GDDR5
F1 22
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2 GB GDDR5
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Radeon HD 7870 XT
2 GB GDDR5
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GeForce GTX 650 Ti
1 GB GDDR5
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GeForce GT 645M
2 GB DDR3
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GeForce GTX 670MX
3 GB GDDR5
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GeForce GTX 675MX
2 GB GDDR5
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GeForce GTX 660
2 GB GDDR5
F1 22
GeForce GTX 660 Ti
2 GB GDDR5
F1 22
GeForce GTX 680M
4 GB GDDR5
F1 22
GeForce GT 630
1 GB DDR3
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GeForce GTX 670
2 GB GDDR5
F1 22