The GeForce GT 640M is a much slower gaming GPU than the Radeon HD 7750. We cannot compare value as at least one GPU is out of stock.
Advantages of the GeForce GT 640M
- Consumes up to 42% less energy – 32 vs 55 Watts
- Up to 100% more VRAM memory – 2 vs 1 GB
Advantages of the Radeon HD 7750
- At least 2x faster GPU for gaming
GeForce GT 640M vs Radeon HD 7750 for Gaming
The GPU's performance in selected game and settings
GeForce GT 640M
Mar 22nd, 2012
Average FPS
40
95%
Min 1% FPS
15
94%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Radeon HD 7750
Feb 15th, 2012
Average FPS
42
100%
Min 1% FPS
16
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
GeForce GT 640M vs Radeon HD 7750 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The GeForce GT 640M vs Radeon HD 7750 in synthetic GPU benchmarks
Performance Specifications
The GeForce GT 640M vs Radeon HD 7750 in core GPU performance specifications
GeForce GT 640M
Mar 22nd, 2012
Memory
2 GB
100%
Memory Bandwidth
28.8 GB/s
40%
Pixel Fillrate
5.672 GPixel/s
44%
Texture Fillrate
22.69 GTexel/s
89%
FP32
544.5 GFLOPS
66%
Radeon HD 7750
Feb 15th, 2012
Memory
1 GB
50%
Memory Bandwidth
72 GB/s
100%
Pixel Fillrate
12.8 GPixel/s
100%
Texture Fillrate
25.6 GTexel/s
100%
FP32
819.2 GFLOPS
100%
Specifications
Comparison of all specifications
GeForce GT 640M | SpecificationsComparison of all specifications | Radeon HD 7750 |
|---|---|---|
| General | ||
Mar 22nd, 2012 | Release Date | Feb 15th, 2012 |
| Not Available | MSRP | $109.00 |
| GeForce 600M | Generation | Southern Islands |
Laptop | Segment | Desktop |
32 W | Power Consumption | 55 W |
| Memory | ||
2 GB | Memory Size | 1 GB |
| DDR3 | Memory Type | GDDR5 |
| 128-bit | Memory Bus | 128-bit |
| 28.8 GB/s | Bandwidth | 72 GB/s |
| Theoretical Performance | ||
| 5.672 GPixel/s | Pixel Fillrate | 12.8 GPixel/s |
| 22.69 GTexel/s | Texture Fillrate | 25.6 GTexel/s |
| 544.5 GFLOPS | FP32 | 819.2 GFLOPS |
