Radeon HD 7730 vs Radeon HD 6250
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7730 and 512MB VRAM Radeon HD 6250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730 's Advantages
Released 2 years and 4 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 8.000GB/s)
304 additional rendering cores
Radeon HD 6250 's Advantages
Lower TDP (19W vs 47W)
Score
Benchmark
FP32 (float)
Radeon HD 7730
+490%
614
Radeon HD 6250
104
Graphics Card
May 2013
Release Date
Jan 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
500 MHz
Memory
1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
8.000GB/s
Render Config
6
Compute Units
2
384
Shading Units
80
24
TMUs
8
8
ROPs
4
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
Theoretical Performance
6.400 GPixel/s
Pixel Rate
2.600 GPixel/s
19.20 GTexel/s
Texture Rate
5.200 GTexel/s
614.4 GFLOPS
FP32 (float)
104.0 GFLOPS
38.40 GFLOPS
FP64 (double)
-
Board Design
47W
TDP
19W
200 W
Suggested PSU
200 W
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 1.3a
None
Power Connectors
None
Graphics Processor
Cape Verde
GPU Name
Cedar
Cape Verde LE
GPU Variant
Cedar PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.292 billion
123 mm²
Die Size
59 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
