GeForce GTX 660 vs GeForce GTX 745 OEM
Summary
GeForce GTX 660
216%
GeForce GTX 745 OEM
100%
Relative performance
Reasons to consider GeForce GTX 660 |
Around 116% 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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |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 GeForce GTX 745 OEM |
85 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 660 . |
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Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications |
HWBench recommends GeForce GTX 660
The GeForce GTX 660 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Core Configuration
| GeForce GTX 660 | | GeForce GTX 745 OEM | |
---|
GPU Name | GK106 (GK106-400-A1) | vs | GM107 (GM107-300-A2) |
Fab Process | 28 nm | vs | 28 nm |
Die Size | 221 mm² | vs | 148 mm² |
Transistors | 2,540 million | vs | 1,870 million |
Shaders | 960 | vs | 384 |
Compute Units | 5 | vs | 3 |
Core clock | 980 MHz | vs | 1033 MHz |
ROPs | 24 | vs | 16 |
TMUs | 80 | vs | 24 |
Memory Configuration
| GeForce GTX 660 | | GeForce GTX 745 OEM | |
---|
Memory Type | GDDR5 | vs | DDR3 |
Bus Width | 192 bit | vs | 128 bit |
Memory Speed | 1502 MHz
6008 MHz effective | vs | 900 MHz
1800 MHz effective |
Memory Size | 2048 Mb | vs | 4096 Mb |
Additional details
| GeForce GTX 660 | | GeForce GTX 745 OEM | |
---|
TDP | 140 watts | vs | 55 watts |
Release Date | 6 Sep 2012 | vs | 18 Feb 2014 |
GeForce GTX 660
19.60 GP/s
GeForce GTX 745 OEM
16.50 GP/s
GigaPixels - higher is better
GeForce GTX 660
78.40 GT/s
GeForce GTX 745 OEM
24.80 GT/s
GigaTexels - higher is better
GeForce GTX 660
144.00 GB/s
GeForce GTX 745 OEM
28.80 GB/s
GB/s - higher is better
GeForce GTX 660
1882.00 GFLOPs
GeForce GTX 745 OEM
793.30 GFLOPs
GFLOPs - higher is better
GeForce GTX 660
6800
GeForce GTX 745 OEM
3140
Points (higher is better)