Radeon HD 4550 and Radeon X1950 GT - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon X1950 GT
Radeon HD 4550
242
Radeon X1950 GT
109
Radeon HD 4550
Radeon X1950 GT
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV710
RV570
Market segment
Desktop
Desktop
Release date
September 2008
January 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
600 MHz
500 MHz
Floating-point performance
96 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
242 million
330 million
Pipelines / CUDA cores
80
-
Power consumption (TDP)
25 Watt
57 Watt
Texture fill rate
4.800
6.000
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1310 MHz
1200 MHz
Memory bandwidth
10.48 GB/s
38.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A