GeForce GTX 650 Ti vs Radeon HD 7990
Summary
GeForce GTX 650 Ti
100%
Radeon HD 7990
390%
Relative performance
GeForce GTX 650 Ti
100%
Radeon HD 7990
376%
Relative performance
Reasons to consider GeForce GTX 650 Ti |
| 265 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 7990 . |
| 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| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |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 7990 |
| 276% higher gaming performance. |
| 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| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |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 HD 7990
The Radeon HD 7990 is the better performing card based on the game benchmark suite used (1 combinations of games and resolutions).
Core Configuration
| GeForce GTX 650 Ti | | Radeon HD 7990 | |
|---|
| GPU Name | GK106 (GK106-220-A1) | vs | Malta () |
| Fab Process | 28 nm | vs | 28 nm |
| Die Size | 221 mm² | vs | 365 mm² |
| Transistors | 2,540 million | vs | 4,313 million |
| Shaders | 768 | vs | 2048 |
| Compute Units | 4 | vs | 32 |
| Core clock | 928 MHz | vs | 950 MHz |
| ROPs | 16 | vs | 32 |
| TMUs | 64 | vs | 128 |
Memory Configuration
| GeForce GTX 650 Ti | | Radeon HD 7990 | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 128 bit | vs | 384 bit x2 |
| Memory Speed | 1350 MHz
5400 MHz effective | vs | 1500 MHz
6000 MHz effective |
| Memory Size | 1024 Mb | vs | 3072 Mb |
Additional details
| GeForce GTX 650 Ti | | Radeon HD 7990 | |
|---|
| TDP | 110 watts | vs | 375 watts |
| Release Date | 9 Oct 2012 | vs | 24 Apr 2013 |
GeForce GTX 650 Ti
14.80 GP/s
Radeon HD 7990
60.80 GP/s
GigaPixels - higher is better
GeForce GTX 650 Ti
59.40 GT/s
Radeon HD 7990
244.00 GT/s
GigaTexels - higher is better
GeForce GTX 650 Ti
86.40 GB/s
Radeon HD 7990
576.00 GB/s
GB/s - higher is better
GeForce GTX 650 Ti
1425.00 GFLOPs
Radeon HD 7990
7782.00 GFLOPs
GFLOPs - higher is better
GeForce GTX 650 Ti
4750
Radeon HD 7990
18530
Points (higher is better)
DX11,Very High Quality, FXAA
GeForce GTX 650 Ti
21
Radeon HD 7990
79
FPS (higher is better)