The GeForce GT 645M is at least 2x slower gaming GPU than the GeForce RTX 2060 12 GB. 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 184 Watts
Advantages of the GeForce RTX 2060 12 GB
- At least 2x faster GPU for gaming
- Up to 500% more VRAM memory – 12 vs 2 GB
GeForce GT 645M vs GeForce RTX 2060 12 GB for Gaming
The GPU's performance in selected game and settings
GeForce GT 645M
Oct 1st, 2012
Average FPS
41
43%
Min 1% FPS
16
31%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
GeForce RTX 2060 12 GB
Dec 7th, 2021
Average FPS
95
100%
Min 1% FPS
52
100%
Price, €
€499.99
100%
Value, €/FPS
€5.26/FPS
100%
GeForce GT 645M vs GeForce RTX 2060 12 GB 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 GeForce RTX 2060 12 GB in synthetic GPU benchmarks
Performance Specifications
The GeForce GT 645M vs GeForce RTX 2060 12 GB in core GPU performance specifications
GeForce GT 645M
Oct 1st, 2012
Memory
2 GB
17%
Memory Bandwidth
28.8 GB/s
9%
Pixel Fillrate
6.24 GPixel/s
8%
Texture Fillrate
24.96 GTexel/s
11%
FP32
599 GFLOPS
8%
GeForce RTX 2060 12 GB
Dec 7th, 2021
Memory
12 GB
100%
Memory Bandwidth
336 GB/s
100%
Pixel Fillrate
79.2 GPixel/s
100%
Texture Fillrate
224.4 GTexel/s
100%
FP32
7.181 TFLOPS
100%
Specifications
Comparison of all specifications
GeForce GT 645M | SpecificationsComparison of all specifications | GeForce RTX 2060 12 GB |
|---|---|---|
| General | ||
| Oct 1st, 2012 | Release Date | Dec 7th, 2021 |
| Not Available | MSRP | Not Available |
| GeForce 600M | Generation | GeForce 20 |
Laptop | Segment | Desktop |
32 W | Power Consumption | 184 W |
| Memory | ||
| 2 GB | Memory Size | 12 GB |
| DDR3 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 192-bit |
| 28.8 GB/s | Bandwidth | 336 GB/s |
| Theoretical Performance | ||
| 6.24 GPixel/s | Pixel Fillrate | 79.2 GPixel/s |
| 24.96 GTexel/s | Texture Fillrate | 224.4 GTexel/s |
| 599 GFLOPS | FP32 | 7.181 TFLOPS |
