The GeForce GT 645M is at least 2x slower gaming GPU than the Radeon RX 7600 XT. We cannot compare value as at least one GPU is out of stock.
Advantages of the GeForce GT 645M
- Consumes up to 83% less energy – 32 vs 190 Watts
Advantages of the Radeon RX 7600 XT
- At least 2x faster GPU for gaming
- Up to 700% more VRAM memory – 16 vs 2 GB
GeForce GT 645M vs Radeon RX 7600 XT for Gaming
The GPU's performance in selected game and settings
GeForce GT 645M
Oct 1st, 2012
Average FPS
41
36%
Min 1% FPS
16
24%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Radeon RX 7600 XT
Jan 8th, 2024
Average FPS
115
100%
Min 1% FPS
66
100%
Price, $
$399.99
100%
Value, $/FPS
$3.47/FPS
100%
Buy on Amazon
$399.99
In Stock
Buy on Amazon
$508.05
In Stock
Buy on Amazon
$515.79
In Stock
Buy on Amazon
$488.93
In Stock
Buy on Amazon
N/A
Out of Stock
GeForce GT 645M vs Radeon RX 7600 XT 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 645M vs Radeon RX 7600 XT in synthetic GPU benchmarks
Performance Specifications
The GeForce GT 645M vs Radeon RX 7600 XT in core GPU performance specifications
GeForce GT 645M
Oct 1st, 2012
Memory
2 GB
12%
Memory Bandwidth
28.8 GB/s
10%
Pixel Fillrate
6.24 GPixel/s
4%
Texture Fillrate
24.96 GTexel/s
7%
FP32
599 GFLOPS
3%
Radeon RX 7600 XT
Jan 8th, 2024
Memory
16 GB
100%
Memory Bandwidth
288 GB/s
100%
Pixel Fillrate
176.3 GPixel/s
100%
Texture Fillrate
352.6 GTexel/s
100%
FP32
22.57 TFLOPS
100%
Specifications
Comparison of all specifications
GeForce GT 645M | SpecificationsComparison of all specifications | Radeon RX 7600 XT |
|---|---|---|
| General | ||
| Oct 1st, 2012 | Release Date | Jan 8th, 2024 |
| Not Available | MSRP | $329.00 |
| GeForce 600M | Generation | Navi III |
Laptop | Segment | Desktop |
32 W | Power Consumption | 190 W |
| Memory | ||
| 2 GB | Memory Size | 16 GB |
| DDR3 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 128-bit |
| 28.8 GB/s | Bandwidth | 288 GB/s |
| Theoretical Performance | ||
| 6.24 GPixel/s | Pixel Fillrate | 176.3 GPixel/s |
| 24.96 GTexel/s | Texture Fillrate | 352.6 GTexel/s |
| 599 GFLOPS | FP32 | 22.57 TFLOPS |
