GeForce GT 620M vs Radeon HD 7670M
Summary
Reasons to consider GeForce GT 620M |
Supports PhysX |
Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
Reasons to consider Radeon HD 7670M |
Higher theoretical gaming performance, based on specifications. |
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 7670M
Based on theoretical specifications.
Core Configuration
| GeForce GT 620M | | Radeon HD 7670M | |
---|
GPU Name | GF108 (N13P-GLP-A1) | vs | Thames (Thames XT) |
Fab Process | 40 nm | vs | 40 nm |
Die Size | 116 mm² | vs | 104 mm² |
Transistors | 585 million | vs | 716 million |
Shaders | 96 | vs | 480 |
Compute Units | 2 | vs | 6 |
Core clock | 660 MHz | vs | 600 MHz |
ROPs | 4 | vs | 16 |
TMUs | 16 | vs | 24 |
Memory Configuration
| GeForce GT 620M | | Radeon HD 7670M | |
---|
Memory Type | DDR3 | vs | DDR3 |
Bus Width | 128 bit | vs | 128 bit |
Memory Speed | 900 MHz
1800 MHz effective | vs | 900 MHz
1800 MHz effective |
Memory Size | 1024 Mb | vs | 1024 Mb |
Additional details
| GeForce GT 620M | | Radeon HD 7670M | |
---|
TDP | 15 watts | vs | 20 watts |
Release Date | 23 Aug 2012 | vs | 17 Feb 2012 |
GeForce GT 620M
2.64 GP/s
Radeon HD 7670M
9.60 GP/s
GigaPixels - higher is better
GeForce GT 620M
10.56 GT/s
Radeon HD 7670M
14.40 GT/s
GigaTexels - higher is better
GeForce GT 620M
28.80 GB/s
Radeon HD 7670M
28.80 GB/s
GB/s - higher is better
GeForce GT 620M
253.44 GFLOPs
Radeon HD 7670M
576.00 GFLOPs
GFLOPs - higher is better