Radeon HD 4700 and Radeon HD 4650 - video card comparison
Radeon HD 4700
Radeon HD 4650
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV730
RV730
Market segment
Desktop
Desktop
Release date
February 2010
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
600 MHz
600 MHz
Floating-point performance
384.0 gflops
384.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
514 million
514 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
50 Watt
48 Watt
Texture fill rate
19.20
19.20
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
1400 MHz
Memory bandwidth
12.8 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A