Radeon HD 3450 and GeForce 9400 GT Rev. 3 - video card comparison
Radeon HD 3450
GeForce 9400 GT Rev. 3
Architecture
TeraScale (2005−2013)
Tesla 2.0 (2007−2013)
GPU code name
RV620
GT218
Market segment
Desktop
Desktop
Release date
December 2007
June 2012
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
589 MHz
Floating-point performance
48 gflops
44.86 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
260 million
Pipelines / CUDA cores
40
16
Power consumption (TDP)
25 Watt
50 Watt
Texture fill rate
2.400
4.712
Memory type
DDR2
DDR2
Maximum RAM amount
256 MB
128 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
1200 MHz
Memory bandwidth
8 GB/s
9.6 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A