Radeon HD 2600 XT Mac Edition vs GeForce GTX 780 Ti
Summary
Reasons to consider Radeon HD 2600 XT Mac Edition |
| 205 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 780 Ti . |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider GeForce GTX 780 Ti |
| This is a much newer product, it might have better long term support. |
| Higher theoretical gaming performance, based on specifications. |
| 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| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |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 780 Ti
Based on theoretical specifications.
Core Configuration
| Radeon HD 2600 XT Mac Edition | | GeForce GTX 780 Ti | |
|---|
| GPU Name | RV630 () | vs | GK110B (GK110-425-B1) |
| Fab Process | 65 nm | vs | 28 nm |
| Die Size | 153 mm² | vs | 561 mm² |
| Transistors | 390 million | vs | 7,080 million |
| Shaders | 120 | vs | 2880 |
| Compute Units | 3 | vs | 15 |
| Core clock | 700 MHz | vs | 875 MHz |
| ROPs | 4 | vs | 48 |
| TMUs | 8 | vs | 240 |
Memory Configuration
| Radeon HD 2600 XT Mac Edition | | GeForce GTX 780 Ti | |
|---|
| Memory Type | GDDR3 | vs | GDDR5 |
| Bus Width | 128 bit | vs | 384 bit |
| Memory Speed | 800 MHz
1600 MHz effective | vs | 1750 MHz
7000 MHz effective |
| Memory Size | 256 Mb | vs | 3072 Mb |
Additional details
| Radeon HD 2600 XT Mac Edition | | GeForce GTX 780 Ti | |
|---|
| TDP | 45 watts | vs | 250 watts |
| Release Date | 21 Feb 2008 | vs | 7 Nov 2013 |
GigaPixels - higher is better
GigaTexels - higher is better
GFLOPs - higher is better