GeForce GTX 775M Mac Edition vs Radeon HD 6770M
Summary
Reasons to consider GeForce GTX 775M Mac Edition |
| This is a much newer product, it might have better long term support. |
| Around 255% higher average synthetic performance. |
| Supports PhysX |
| Supports G-Sync |
| Supports ShadowPlay (allows game streaming/recording with minimum performance penalty) |
| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |
Reasons to consider Radeon HD 6770M |
| 65 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 775M Mac Edition . |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends GeForce GTX 775M Mac Edition
The GeForce GTX 775M Mac Edition is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| GeForce GTX 775M Mac Edition | | Radeon HD 6770M | |
|---|
| GPU Name | GK104 (N13E-GTX-A2) | vs | Whistler (Whistler XT) |
| Fab Process | 28 nm | vs | 40 nm |
| Die Size | 294 mm² | vs | 104 mm² |
| Transistors | 3,540 million | vs | 716 million |
| Shaders | 1344 | vs | 480 |
| Compute Units | 7 | vs | 6 |
| Core clock | 797 MHz | vs | 725 MHz |
| ROPs | 32 | vs | 8 |
| TMUs | 112 | vs | 24 |
Memory Configuration
| GeForce GTX 775M Mac Edition | | Radeon HD 6770M | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 256 bit | vs | 128 bit |
| Memory Speed | 1250 MHz
5000 MHz effective | vs | 900 MHz
3600 MHz effective |
| Memory Size | 2048 Mb | vs | 1024 Mb |
Additional details
| GeForce GTX 775M Mac Edition | | Radeon HD 6770M | |
|---|
| TDP | 100 watts | vs | 35 watts |
| Release Date | 8 Nov 2013 | vs | 4 Jan 2011 |
GigaPixels - higher is better
GigaTexels - higher is better
GFLOPs - higher is better
Points (higher is better)