GeForce GTX 470 vs GeForce GT 645 OEM
Summary
Reasons to consider GeForce GTX 470 |
| Supports PhysX |
| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
Reasons to consider GeForce GT 645 OEM |
| 113 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 470 . |
| This is a much newer product, it might have better long term support. |
| Supports PhysX |
| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
No clear winner declared
We have no data to declare a winner at this time.
Core Configuration
| GeForce GTX 470 | | GeForce GT 645 OEM | |
|---|
| GPU Name | GF100 (GF100-275-A3) | vs | GF114 () |
| Fab Process | 40 nm | vs | 40 nm |
| Die Size | 529 mm² | vs | 332 mm² |
| Transistors | 3,100 million | vs | 1,950 million |
| Shaders | 448 | vs | 288 |
| Compute Units | 14 | vs | 6 |
| Core clock | 608 MHz | vs | 776 MHz |
| ROPs | 40 | vs | 24 |
| TMUs | 56 | vs | 48 |
Memory Configuration
| GeForce GTX 470 | | GeForce GT 645 OEM | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 320 bit | vs | 192 bit |
| Memory Speed | 837 MHz
3348 MHz effective | vs | 957 MHz
3828 MHz effective |
| Memory Size | 1280 Mb | vs | 1024 Mb |
Additional details
| GeForce GTX 470 | | GeForce GT 645 OEM | |
|---|
| TDP | 215 watts | vs | 102 watts |
| Release Date | 26 Mar 2010 | vs | 24 Apr 2012 |
GeForce GTX 470
17.00 GP/s
GeForce GT 645 OEM
9.31 GP/s
GigaPixels - higher is better
GeForce GTX 470
34.00 GT/s
GeForce GT 645 OEM
37.20 GT/s
GigaTexels - higher is better
GeForce GTX 470
134.00 GB/s
GeForce GT 645 OEM
91.90 GB/s
GB/s - higher is better
GeForce GTX 470
1089.00 GFLOPs
GeForce GT 645 OEM
894.00 GFLOPs
GFLOPs - higher is better