Radeon HD 4650 and Radeon HD 4670 - video card comparison
Passmark - benchmark score Radeon HD 4650 vs Radeon HD 4670
Radeon HD 4650
246
Radeon HD 4670
391
Radeon HD 4650
Radeon HD 4670
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV730
RV730
Market segment
Desktop
Desktop
Release date
September 2008
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
600 MHz
750 MHz
Floating-point performance
384.0 gflops
480.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
514 million
514 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
48 Watt
59 Watt
Texture fill rate
19.20
24.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1400 MHz
2000 MHz
Memory bandwidth
22.4 GB/s
32 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