Radeon HD 4550 and Radeon HD 4670 - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon HD 4670
Radeon HD 4550
242
Radeon HD 4670
391
Radeon HD 4550
Radeon HD 4670
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV710
RV730
Market segment
Desktop
Desktop
Release date
September 2008
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
750 MHz
Floating-point performance
96 gflops
480.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
242 million
514 million
Pipelines / CUDA cores
80
320
Power consumption (TDP)
25 Watt
59 Watt
Texture fill rate
4.800
24.00
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1310 MHz
2000 MHz
Memory bandwidth
10.48 GB/s
32 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
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