Graphics card comparison
GeForce GT 730 GDDR5 vs Radeon HD 6770
Nvidia
GeForce GT 730 GDDR5
1024 Mb GDDR5
Released 18 Jun 2014
DESKTOP
VS
AMD
Radeon HD 6770
1024 Mb GDDR5
Released 21 Jan 2011
DESKTOP
Summary
Synthetic performance index
- GeForce GT 730 GDDR5100%
- Radeon HD 6770163%
Relative performance
Reasons to consider the GeForce GT 730 GDDR5
- 70 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 6770 .
- 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- Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications
Reasons to consider the Radeon HD 6770
- Around 63% higher average synthetic performance.
- Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications
Our verdict
HWSpot recommends the Radeon HD 6770
The Radeon HD 6770 is the better performing card based on the synthetic benchmarks used (1 benchmarks).
Specifications
Core configuration
| GeForce GT 730 GDDR5 | Radeon HD 6770 |
|---|
| GPU Name | GK208 () | Juniper (Juniper XT) |
| Fab Process | 28 nm | 40 nm |
| Die Size | 87 mm² | 166 mm² |
| Transistors | unknown | 1,040 million |
| Shaders | 384 | 800 |
| Compute Units | 2 | 10 |
| Core clock | 902 MHz | 850 MHz |
| ROPs | 8 | 16 |
| TMUs | 16 | 40 |
Memory configuration
| GeForce GT 730 GDDR5 | Radeon HD 6770 |
|---|
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64 bit | 128 bit |
| Memory Speed | 1253 MHz
5012 MHz effective | 1200 MHz
4800 MHz effective |
| Memory Size | 1024 Mb | 1024 Mb |
Additional details
| GeForce GT 730 GDDR5 | Radeon HD 6770 |
|---|
| TDP | 38 watts | 108 watts |
| Release Date | 18 Jun 2014 | 21 Jan 2011 |
Raw performance comparison
Pixel Rate
- GeForce GT 730 GDDR57.22 GP/s
- Radeon HD 677013.60 GP/s
GigaPixels - higher is better
Texel Rate
- GeForce GT 730 GDDR514.43 GT/s
- Radeon HD 677034.00 GT/s
GigaTexels - higher is better
Memory bandwidth
- GeForce GT 730 GDDR540.10 GB/s
- Radeon HD 677076.80 GB/s
GB/s - higher is better
Single precision performance
- GeForce GT 730 GDDR5692.70 GFLOPs
- Radeon HD 67701360.00 GFLOPs
GFLOPs - higher is better
Synthetic benchmarks
3DMark 11
- GeForce GT 730 GDDR51560
- Radeon HD 67702550
Points (higher is better)