Radeon HD 7790 vs Radeon R7 265
Summary
Radeon HD 7790
100%
Radeon R7 265
112%
Relative performance
Radeon HD 7790
100%
Radeon R7 265
137%
Relative performance
Reasons to consider Radeon HD 7790 |
| 65 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon R7 265 . |
| Supports Direct3D 12 Async Compute |
| Supports FreeSync |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports TrueAudio |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
Reasons to consider Radeon R7 265 |
| 37% higher gaming performance. |
| This is a much newer product, it might have better long term support. |
| 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| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |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 R7 265
The Radeon R7 265 is the better performing card based on the game benchmark suite used (8 combinations of games and resolutions).
Core Configuration
| Radeon HD 7790 | | Radeon R7 265 | |
|---|
| GPU Name | Bonaire (Bonaire XT) | vs | Pitcairn (Pitcairn PRO) |
| Fab Process | 28 nm | vs | 28 nm |
| Die Size | 160 mm² | vs | 212 mm² |
| Transistors | 2,080 million | vs | 2,800 million |
| Shaders | 896 | vs | 1024 |
| Compute Units | 14 | vs | 16 |
| Core clock | 1000 MHz | vs | 900 MHz |
| ROPs | 16 | vs | 32 |
| TMUs | 56 | vs | 64 |
Memory Configuration
| Radeon HD 7790 | | Radeon R7 265 | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 128 bit | vs | 256 bit |
| Memory Speed | 1500 MHz
6000 MHz effective | vs | 1400 MHz
5600 MHz effective |
| Memory Size | 1024 Mb | vs | 2048 Mb |
Additional details
| Radeon HD 7790 | | Radeon R7 265 | |
|---|
| TDP | 85 watts | vs | 150 watts |
| Release Date | 22 Mar 2013 | vs | 13 Feb 2014 |
Radeon HD 7790
16.00 GP/s
Radeon R7 265
29.60 GP/s
GigaPixels - higher is better
Radeon HD 7790
56.00 GT/s
Radeon R7 265
59.20 GT/s
GigaTexels - higher is better
Radeon HD 7790
96.00 GB/s
Radeon R7 265
179.20 GB/s
GB/s - higher is better
Radeon HD 7790
1792.00 GFLOPs
Radeon R7 265
1894.40 GFLOPs
GFLOPs - higher is better
Radeon HD 7790
6110
Radeon R7 265
6900
Points (higher is better)
DX11, Ultra Quality,2x MSAA,16x AF, HBAO
Radeon HD 7790
33
Radeon R7 265
44
FPS (higher is better)
DX11, Ultra Quality,DDOD, FX AA
Radeon HD 7790
33
Radeon R7 265
46
FPS (higher is better)
DX11,Very High Quality, FXAA
Radeon HD 7790
21
Radeon R7 265
27
FPS (higher is better)
DX11, High Quality, 2x MSAA, 16x AF
Radeon HD 7790
34
Radeon R7 265
45
FPS (higher is better)
DX11, Ultra Quality, 4xMSAA
Radeon HD 7790
30
Radeon R7 265
39
FPS (higher is better)
DX11, AAA standard, 16xAF, Motion Blur normal, Tesselation normal
Radeon HD 7790
25
Radeon R7 265
31
FPS (higher is better)
DX11, Ultra, DDOD, FXAA
Radeon HD 7790
19
Radeon R7 265
29
FPS (higher is better)
DX11, High Quality, 2x MSAA, 16x AF
Radeon HD 7790
20
Radeon R7 265
32
FPS (higher is better)