Radeon HD 3450 and Radeon X1650 - video card comparison
Passmark - benchmark score Radeon HD 3450 vs Radeon X1650
Radeon HD 3450
125
Radeon X1650
73
Radeon HD 3450
Radeon X1650
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV620
RV516
Market segment
Desktop
Desktop
Release date
December 2007
November 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
635 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
181 million
107 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
-
Texture fill rate
2.400
2.540
Memory type
DDR2
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
784 MHz
Memory bandwidth
8 GB/s
6.272 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 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