GeForce GT 620M vs Radeon R5 M335
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| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |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 R5 M335 |
| This is a much newer product, it might have better long term support. |
| Higher theoretical gaming performance, based on specifications. |
| Supports Direct3D 12 Async Compute |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports Mantle |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
HWBench recommends Radeon R5 M335
Based on theoretical specifications.
Core Configuration
| GeForce GT 620M | | Radeon R5 M335 | |
|---|
| GPU Name | GF108 (N13P-GLP-A1) | vs | Exo () |
| Fab Process | 40 nm | vs | 28 nm |
| Die Size | 116 mm² | vs | 77 mm² |
| Transistors | 585 million | vs | 1,040 million |
| Shaders | 96 | vs | 320 |
| Compute Units | 2 | vs | 5 |
| Core clock | 660 MHz | vs | 1070 MHz |
| ROPs | 4 | vs | 8 |
| TMUs | 16 | vs | 20 |
Memory Configuration
| GeForce GT 620M | | Radeon R5 M335 | |
|---|
| Memory Type | DDR3 | vs | DDR3 |
| Bus Width | 128 bit | vs | 64 bit |
| Memory Speed | 900 MHz
1800 MHz effective | vs | 900 MHz
1800 MHz effective |
| Memory Size | 1024 Mb | vs | 2048 Mb |
Additional details
| GeForce GT 620M | | Radeon R5 M335 | |
|---|
| TDP | 15 watts | vs | 0 watts |
| Release Date | 23 Aug 2012 | vs | 21 Oct 2015 |
GeForce GT 620M
2.64 GP/s
Radeon R5 M335
8.56 GP/s
GigaPixels - higher is better
GeForce GT 620M
10.56 GT/s
Radeon R5 M335
21.40 GT/s
GigaTexels - higher is better
GeForce GT 620M
28.80 GB/s
Radeon R5 M335
14.40 GB/s
GB/s - higher is better
GeForce GT 620M
253.44 GFLOPs
Radeon R5 M335
684.80 GFLOPs
GFLOPs - higher is better