Radeon HD 3450 and Riva 128 - video card comparison
Radeon HD 3450
Riva 128
Architecture
TeraScale (2005−2013)
-
GPU code name
RV620
NV3
Market segment
Desktop
Desktop
Release date
December 2007
April 1997
Interface
PCIe 2.0 x16
AGP 2x
Supplementary power connectors
None
None
Core clock speed
600 MHz
100 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
350 nm
Number of transistors
181 million
4 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
4 Watt
Texture fill rate
2.400
0.1
Memory type
DDR2
SDR
Maximum RAM amount
256 MB
4 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
100 MHz
Memory bandwidth
8 GB/s
1.6 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x VGA, 1x DB13W3
DirectX
10.1 (10_1)
5.0
OpenCL
N/A
N/A
OpenGL
3.3
1.0
Shader Model
4.1
-
Vulkan
N/A
N/A