Radeon HD 3450 and GeForce 9800 GT Rebrand - video card comparison
Radeon HD 3450
GeForce 9800 GT Rebrand
Architecture
TeraScale (2005−2013)
Tesla (2006−2010)
GPU code name
RV620
G92
Market segment
Desktop
Desktop
Release date
December 2007
July 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
600 MHz
725 MHz
Floating-point performance
48 gflops
448.0 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
181 million
754 million
Pipelines / CUDA cores
40
128
Power consumption (TDP)
25 Watt
125 Watt
Texture fill rate
2.400
46.40
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
2000 MHz
Memory bandwidth
8 GB/s
64 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A