Radeon HD 2600 PRO and GeForce 9800 GT Rebrand - video card comparison
Radeon HD 2600 PRO
GeForce 9800 GT Rebrand
Architecture
TeraScale (2005−2013)
Tesla (2006−2010)
GPU code name
RV630
G92
Market segment
Desktop
Desktop
Release date
June 2007
July 2008
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
600 MHz
725 MHz
Floating-point performance
144 gflops
448.0 gflops
Manufacturing process technology
65 nm
65 nm
Number of transistors
390 million
754 million
Pipelines / CUDA cores
120
128
Power consumption (TDP)
35 Watt
125 Watt
Texture fill rate
4.800
46.40
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1000 MHz
2000 MHz
Memory bandwidth
16 GB/s
64 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.0 (10_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A