Radeon HD 7730 vs Radeon HD 6570
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7730 and 2GB VRAM Radeon HD 6570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730 Advantages
Released 2 years and 1 months late
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
Lower TDP (47W vs 60W)
Radeon HD 6570 Advantages
More VRAM (2GB vs 1024GB)
96 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7730
614
Radeon HD 6570
+1%
624
Graphics Card
May 2013
Release Date
Apr 2011
Southern Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1125 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
64.00GB/s
Render Config
6
Compute Units
6
384
Shading Units
480
24
TMUs
24
8
ROPs
8
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
Theoretical Performance
6.400 GPixel/s
Pixel Rate
5.200 GPixel/s
19.20 GTexel/s
Texture Rate
15.60 GTexel/s
614.4 GFLOPS
FP32 (float)
624.0 GFLOPS
38.40 GFLOPS
FP64 (double)
-
Board Design
47W
TDP
60W
200 W
Suggested PSU
250 W
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
Cape Verde
GPU Name
Turks
Cape Verde LE
GPU Variant
Turks PRO
(215-0803002)
(215-0803002)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.716 billion
123 mm²
Die Size
118 mm²
Graphics Features
12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
5.1
Shader Model
5.0
