ATI Radeon HD 2600 PRO vs Radeon HD 4720
We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2600 PRO and 1024MB VRAM Radeon HD 4720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 2600 PRO 's Advantages
Lower TDP (35W vs 55W)
Radeon HD 4720 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (21.34GB/s vs 16.00GB/s)
200 additional rendering cores
Score
Benchmark
FP32 (float)
ATI Radeon HD 2600 PRO
144
Radeon HD 4720
+166%
384
Graphics Card
Jun 2007
Release Date
Dec 2011
Radeon R600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
500 MHz
Memory Clock
667 MHz
Memory
256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
16.00GB/s
Bandwidth
21.34GB/s
Render Config
3
Compute Units
4
120
Shading Units
320
8
TMUs
32
4
ROPs
8
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB
Theoretical Performance
2.400 GPixel/s
Pixel Rate
4.800 GPixel/s
4.800 GTexel/s
Texture Rate
19.20 GTexel/s
144.0 GFLOPS
FP32 (float)
384.0 GFLOPS
Board Design
35W
TDP
55W
200 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
2x DVI
1x S-Video
None
Power Connectors
-
Graphics Processor
RV630
GPU Name
RV730
RV630 PRO
(215CDBBKA15FG)
GPU Variant
RV730 XT
(215-0719047)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
0.514 billion
153 mm²
Die Size
146 mm²
Graphics Features
10.0 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
4.0
Shader Model
4.1
