GeForce 9400 GT PCI and Radeon HD 2600 PRO - video card comparison
GeForce 9400 GT PCI
Radeon HD 2600 PRO
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
G96C
RV630
Market segment
Desktop
Desktop
Release date
August 2008
June 2007
Interface
PCI
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
600 MHz
Floating-point performance
44.8 gflops
144 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
314 million
390 million
Pipelines / CUDA cores
16
120
Power consumption (TDP)
50 Watt
35 Watt
Texture fill rate
4.400
4.800
Memory type
DDR2
DDR2
Maximum RAM amount
256 MB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
1000 MHz
Memory bandwidth
12.8 GB/s
16 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
10.0 (10_0)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A