GeForce GTX 660 Ti vs GeForce GTX 770
Summary
GeForce GTX 660 Ti
100%
GeForce GTX 770
127%
Relative performance
GeForce GTX 660 Ti
100%
GeForce GTX 770
143%
Relative performance
Reasons to consider GeForce GTX 660 Ti |
| 80 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 770 . |
| 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| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |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 GeForce GTX 770 |
| 43% higher gaming performance. |
| This is a much newer product, it might have better long term support. |
| 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| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |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 770
The GeForce GTX 770 is the better performing card based on the game benchmark suite used (9 combinations of games and resolutions).
Core Configuration
| GeForce GTX 660 Ti | | GeForce GTX 770 | |
|---|
| GPU Name | GK104 (GK104-300-KD-A2) | vs | GK104 (GK104-425-A2) |
| Fab Process | 28 nm | vs | 28 nm |
| Die Size | 294 mm² | vs | 294 mm² |
| Transistors | 3,540 million | vs | 3,540 million |
| Shaders | 1344 | vs | 1536 |
| Compute Units | 7 | vs | 8 |
| Core clock | 915 MHz | vs | 1046 MHz |
| ROPs | 24 | vs | 32 |
| TMUs | 112 | vs | 128 |
Memory Configuration
| GeForce GTX 660 Ti | | GeForce GTX 770 | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 192 bit | vs | 256 bit |
| Memory Speed | 1502 MHz
6008 MHz effective | vs | 1753 MHz
7012 MHz effective |
| Memory Size | 2048 Mb | vs | 2048 Mb |
Additional details
| GeForce GTX 660 Ti | | GeForce GTX 770 | |
|---|
| TDP | 150 watts | vs | 230 watts |
| Release Date | 16 Aug 2012 | vs | 30 May 2013 |
GeForce GTX 660 Ti
25.60 GP/s
GeForce GTX 770
33.50 GP/s
GigaPixels - higher is better
GeForce GTX 660 Ti
102.00 GT/s
GeForce GTX 770
134.00 GT/s
GigaTexels - higher is better
GeForce GTX 660 Ti
144.00 GB/s
GeForce GTX 770
224.00 GB/s
GB/s - higher is better
GeForce GTX 660 Ti
2460.00 GFLOPs
GeForce GTX 770
3213.00 GFLOPs
GFLOPs - higher is better
GeForce GTX 660 Ti
8790
GeForce GTX 770
11180
Points (higher is better)
DX11, Ultra Quality, 4xMSAA,EP3 Gator Bait
GeForce GTX 660 Ti
26
GeForce GTX 770
40
FPS (higher is better)
DX11, Ultra Quality, 4xMSAA,EP3 Gator Bait
GeForce GTX 660 Ti
19
GeForce GTX 770
30
FPS (higher is better)
DX11, Ultra, DDOD, FXAA
GeForce GTX 660 Ti
36
GeForce GTX 770
52
FPS (higher is better)
DX11, High Quality, 2x MSAA, 16x AF
GeForce GTX 660 Ti
29
GeForce GTX 770
45
FPS (higher is better)
DX11, Ultra Quality,DDOD, FX AA
GeForce GTX 660 Ti
59
GeForce GTX 770
81
FPS (higher is better)
DX11,Very High Quality, FXAA
GeForce GTX 660 Ti
37
GeForce GTX 770
49
FPS (higher is better)
DX11, High Quality, 2x MSAA, 16x AF
GeForce GTX 660 Ti
47
GeForce GTX 770
61
FPS (higher is better)
DX11, Ultra Quality, 4xMSAA
GeForce GTX 660 Ti
43
GeForce GTX 770
64
FPS (higher is better)
DX11, AAA standard, 16xAF, Motion Blur normal, Tesselation normal
GeForce GTX 660 Ti
39
GeForce GTX 770
50
FPS (higher is better)