The GeForce GT 640M is at least 2x slower gaming GPU than the GeForce GTX 1070 Ti. We cannot compare value as at least one GPU is out of stock.
Advantages of the GeForce GT 640M
- Consumes up to 82% less energy – 32 vs 180 Watts
Advantages of the GeForce GTX 1070 Ti
- At least 2x faster GPU for gaming
- Up to 300% more VRAM memory – 8 vs 2 GB
GeForce GT 640M vs GeForce GTX 1070 Ti for Gaming
The GPU's performance in selected game and settings
GeForce GT 640M
Mar 22nd, 2012
Average FPS
40
46%
Min 1% FPS
15
32%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
GeForce GTX 1070 Ti
Nov 2nd, 2017
Average FPS
87
100%
Min 1% FPS
47
100%
Price, $
$529
100%
Value, $/FPS
$6.08/FPS
100%
Buy on Amazon
$529.00
In Stock
Buy on Amazon
$529.99
In Stock
Buy on Amazon
$899.99
In Stock
Buy on Amazon
$486.99
In Stock
GeForce GT 640M vs GeForce GTX 1070 Ti 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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Synthetic Benchmarks
The GeForce GT 640M vs GeForce GTX 1070 Ti in synthetic GPU benchmarks
Performance Specifications
The GeForce GT 640M vs GeForce GTX 1070 Ti in core GPU performance specifications
GeForce GT 640M
Mar 22nd, 2012
Memory
2 GB
25%
Memory Bandwidth
28.8 GB/s
11%
Pixel Fillrate
5.672 GPixel/s
5%
Texture Fillrate
22.69 GTexel/s
9%
FP32
544.5 GFLOPS
7%
GeForce GTX 1070 Ti
Nov 2nd, 2017
Memory
8 GB
100%
Memory Bandwidth
256.3 GB/s
100%
Pixel Fillrate
107.7 GPixel/s
100%
Texture Fillrate
255.8 GTexel/s
100%
FP32
8.186 TFLOPS
100%
Specifications
Comparison of all specifications
GeForce GT 640M | SpecificationsComparison of all specifications | GeForce GTX 1070 Ti |
|---|---|---|
| General | ||
| Mar 22nd, 2012 | Release Date | Nov 2nd, 2017 |
| Not Available | MSRP | $399.00 |
| GeForce 600M | Generation | GeForce 10 |
Laptop | Segment | Desktop |
32 W | Power Consumption | 180 W |
| Memory | ||
| 2 GB | Memory Size | 8 GB |
| DDR3 | Memory Type | GDDR5 |
| 128-bit | Memory Bus | 256-bit |
| 28.8 GB/s | Bandwidth | 256.3 GB/s |
| Theoretical Performance | ||
| 5.672 GPixel/s | Pixel Fillrate | 107.7 GPixel/s |
| 22.69 GTexel/s | Texture Fillrate | 255.8 GTexel/s |
| 544.5 GFLOPS | FP32 | 8.186 TFLOPS |
