Radeon HD 4670 X2 vs GeForce GT 620
Summary
Reasons to consider Radeon HD 4670 X2 |
| Higher theoretical gaming performance, based on specifications. |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider GeForce GT 620 |
| 69 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 4670 X2 . |
| 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| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 4670 X2
Based on theoretical specifications.
Core Configuration
| Radeon HD 4670 X2 | | GeForce GT 620 | |
|---|
| GPU Name | RV730 (RV730 XT) | vs | GF108 (GF108-100-KB-A1) |
| Fab Process | 55 nm | vs | 40 nm |
| Die Size | 146 mm² | vs | 116 mm² |
| Transistors | 514 million | vs | 585 million |
| Shaders | 320 | vs | 96 |
| Compute Units | 4 | vs | 2 |
| Core clock | 750 MHz | vs | 700 MHz |
| ROPs | 8 | vs | 4 |
| TMUs | 32 | vs | 16 |
Memory Configuration
| Radeon HD 4670 X2 | | GeForce GT 620 | |
|---|
| Memory Type | GDDR3 | vs | DDR3 |
| Bus Width | 128 bit x2 | vs | 64 bit |
| Memory Speed | 700 MHz
1400 MHz effective | vs | 900 MHz
1800 MHz effective |
| Memory Size | 512 Mb | vs | 1024 Mb |
Additional details
| Radeon HD 4670 X2 | | GeForce GT 620 | |
|---|
| TDP | 118 watts | vs | 49 watts |
| Release Date | 10 Sep 2008 | vs | 15 May 2012 |
Radeon HD 4670 X2
12.00 GP/s
GeForce GT 620
2.80 GP/s
GigaPixels - higher is better
Radeon HD 4670 X2
48.00 GT/s
GeForce GT 620
11.20 GT/s
GigaTexels - higher is better
Radeon HD 4670 X2
44.80 GB/s
GeForce GT 620
14.40 GB/s
GB/s - higher is better
Radeon HD 4670 X2
960.00 GFLOPs
GeForce GT 620
268.80 GFLOPs
GFLOPs - higher is better