The GeForce GT 645M is at least 2x slower gaming GPU than the Radeon RX 5700 XT. We cannot compare value as at least one GPU is out of stock.
Advantages of the GeForce GT 645M
- Consumes up to 86% less energy – 32 vs 225 Watts
Advantages of the Radeon RX 5700 XT
- At least 2x faster GPU for gaming
- Up to 300% more VRAM memory – 8 vs 2 GB
GeForce GT 645M vs Radeon RX 5700 XT for Gaming
The GPU's performance in selected game and settings
GeForce GT 645M
Oct 1st, 2012
Average FPS
41
39%
Min 1% FPS
16
28%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Radeon RX 5700 XT
Jul 7th, 2019
Average FPS
104
100%
Min 1% FPS
58
100%
Price, $
$209.99
100%
Value, $/FPS
$2.01/FPS
100%
Buy on Amazon
$209.99
In Stock
Buy on Amazon
$239.00
In Stock
Buy on Amazon
$529.00
In Stock
GeForce GT 645M vs Radeon RX 5700 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 5700 XT in synthetic GPU benchmarks
Performance Specifications
The GeForce GT 645M vs Radeon RX 5700 XT in core GPU performance specifications
GeForce GT 645M
Oct 1st, 2012
Memory
2 GB
25%
Memory Bandwidth
28.8 GB/s
6%
Pixel Fillrate
6.24 GPixel/s
5%
Texture Fillrate
24.96 GTexel/s
8%
FP32
599 GFLOPS
6%
Radeon RX 5700 XT
Jul 7th, 2019
Memory
8 GB
100%
Memory Bandwidth
448 GB/s
100%
Pixel Fillrate
121.9 GPixel/s
100%
Texture Fillrate
304.8 GTexel/s
100%
FP32
9.754 TFLOPS
100%
Specifications
Comparison of all specifications
GeForce GT 645M | SpecificationsComparison of all specifications | Radeon RX 5700 XT |
|---|---|---|
| General | ||
| Oct 1st, 2012 | Release Date | Jul 7th, 2019 |
| Not Available | MSRP | $399.00 |
| GeForce 600M | Generation | Navi |
Laptop | Segment | Desktop |
32 W | Power Consumption | 225 W |
| Memory | ||
| 2 GB | Memory Size | 8 GB |
| DDR3 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 256-bit |
| 28.8 GB/s | Bandwidth | 448 GB/s |
| Theoretical Performance | ||
| 6.24 GPixel/s | Pixel Fillrate | 121.9 GPixel/s |
| 24.96 GTexel/s | Texture Fillrate | 304.8 GTexel/s |
| 599 GFLOPS | FP32 | 9.754 TFLOPS |
