GeForce GT 630M vs GeForce 620M
Summary
Reasons to consider GeForce GT 630M |
| Higher theoretical gaming performance, based on specifications. |
| Supports PhysX |
| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
Reasons to consider GeForce 620M |
| Supports PhysX |
| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
HWBench recommends GeForce GT 630M
Based on theoretical specifications.
Core Configuration
| GeForce GT 630M | | GeForce 620M | |
|---|
| GPU Name | GF117 (N13P-GL-A1) | vs | GF117 (N13P-GLP) |
| Fab Process | 28 nm | vs | 28 nm |
| Die Size | 116 mm² | vs | 116 mm² |
| Transistors | 585 million | vs | 585 million |
| Shaders | 96 | vs | 96 |
| Compute Units | 2 | vs | 2 |
| Core clock | 800 MHz | vs | 625 MHz |
| ROPs | 4 | vs | 8 |
| TMUs | 16 | vs | 16 |
Memory Configuration
| GeForce GT 630M | | GeForce 620M | |
|---|
| Memory Type | GDDR5 | vs | DDR3 |
| Bus Width | 128 bit | vs | 64 bit |
| Memory Speed | 900 MHz
3600 MHz effective | vs | 900 MHz
1800 MHz effective |
| Memory Size | 2048 Mb | vs | 1024 Mb |
Additional details
| GeForce GT 630M | | GeForce 620M | |
|---|
| TDP | 33 watts | vs | 15 watts |
| Release Date | 22 Mar 2012 | vs | 22 Mar 2012 |
GeForce GT 630M
3.20 GP/s
GeForce 620M
2.50 GP/s
GigaPixels - higher is better
GeForce GT 630M
12.80 GT/s
GeForce 620M
10.00 GT/s
GigaTexels - higher is better
GeForce GT 630M
57.60 GB/s
GeForce 620M
14.40 GB/s
GB/s - higher is better
GeForce GT 630M
307.20 GFLOPs
GeForce 620M
240.00 GFLOPs
GFLOPs - higher is better