Radeon HD 3450 and Radeon X1950 GT - video card comparison
Passmark - benchmark score Radeon HD 3450 vs Radeon X1950 GT
Radeon HD 3450
125
Radeon X1950 GT
109
Radeon HD 3450
Radeon X1950 GT
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV620
RV570
Market segment
Desktop
Desktop
Release date
December 2007
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
48 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
181 million
330 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
57 Watt
Texture fill rate
2.400
6.000
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
1200 MHz
Memory bandwidth
8 GB/s
38.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A