Radeon HD 4720 and Radeon 3000 IGP - video card comparison
Radeon HD 4720
Radeon 3000 IGP
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV730
RS780
Market segment
Desktop
Desktop
Release date
December 2011
2009
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Core clock speed
600 MHz
350 MHz
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
514 million
180 million
Pipelines / CUDA cores
320
40
Power consumption (TDP)
55 Watt
-
Texture fill rate
19.20
1.400
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1334 MHz
System Shared
Memory bandwidth
21.34 GB/s
-
Display Connectors
2x DVI, 1x S-Video
Motherboard Dependent
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.1
1.0
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A