Radeon HD 3450 and NV18 C1 - video card comparison
Radeon HD 3450
NV18 C1
Architecture
TeraScale (2005−2013)
Celsius (1999−2005)
GPU code name
RV620
NV18 C1
Market segment
Desktop
Desktop
Release date
December 2007
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
600 MHz
-
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
150 nm
Number of transistors
181 million
29 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
-
Texture fill rate
2.400
-
Memory type
DDR2
-
Maximum RAM amount
256 MB
-
Memory bus width
64 Bit
-
Memory clock speed
1000 MHz
-
Memory bandwidth
8 GB/s
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
-
DirectX
10.1 (10_1)
8.0
OpenCL
N/A
N/A
OpenGL
3.3
1.3
Shader Model
4.1
-
Vulkan
N/A
N/A