Radeon HD 3450 and STG-2000X - video card comparison
Radeon HD 3450
STG-2000X
Architecture
TeraScale (2005−2013)
-
GPU code name
RV620
NV1
Market segment
Desktop
Desktop
Release date
December 2007
September 1995
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
None
Core clock speed
600 MHz
12 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
500 nm
Number of transistors
181 million
1 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
-
Texture fill rate
2.400
0.01
Memory type
DDR2
EDO
Maximum RAM amount
256 MB
1 MB
Memory bus width
64 Bit
32 Bit
Memory clock speed
1000 MHz
75 MHz
Memory bandwidth
8 GB/s
300.0 MB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x VGA, 1x DB13W3
DirectX
10.1 (10_1)
1.0
OpenCL
N/A
N/A
OpenGL
3.3
N/A
Shader Model
4.1
-
Vulkan
N/A
-