GeForce GTX 675M vs GeForce GTX 780M Mac Edition
Summary
Reasons to consider GeForce GTX 675M |
| Supports PhysX |
| Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications |
Reasons to consider GeForce GTX 780M Mac Edition |
| This is a much newer product, it might have better long term support. |
| Around 128% 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| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |
HWBench recommends GeForce GTX 780M Mac Edition
The GeForce GTX 780M Mac Edition is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| GeForce GTX 675M | | GeForce GTX 780M Mac Edition | |
|---|
| GPU Name | GF114 (N13E-GS1-A1) | vs | GK104 (N14E-GTX-A2) |
| Fab Process | 40 nm | vs | 28 nm |
| Die Size | 332 mm² | vs | 294 mm² |
| Transistors | 1,950 million | vs | 3,540 million |
| Shaders | 384 | vs | 1536 |
| Compute Units | 8 | vs | 8 |
| Core clock | 620 MHz | vs | 771 MHz |
| ROPs | 32 | vs | 32 |
| TMUs | 64 | vs | 128 |
Memory Configuration
| GeForce GTX 675M | | GeForce GTX 780M Mac Edition | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 256 bit | vs | 256 bit |
| Memory Speed | 750 MHz
3000 MHz effective | vs | 1250 MHz
5000 MHz effective |
| Memory Size | 2048 Mb | vs | 4096 Mb |
Additional details
| GeForce GTX 675M | | GeForce GTX 780M Mac Edition | |
|---|
| TDP | 100 watts | vs | 122 watts |
| Release Date | 22 Mar 2012 | vs | 8 Nov 2013 |
GigaPixels - higher is better
GigaTexels - higher is better
GFLOPs - higher is better
Points (higher is better)