Radeon HD 2600 PRO and Radeon X1650 PRO AGP - video card comparison
Radeon HD 2600 PRO
Radeon X1650 PRO AGP
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV630
RV535
Market segment
Desktop
Desktop
Release date
June 2007
October 2006
Interface
PCIe 1.0 x16
AGP 8x
Supplementary power connectors
None
1x Molex
Core clock speed
600 MHz
600 MHz
Floating-point performance
144 gflops
-
Manufacturing process technology
65 nm
80 nm
Number of transistors
390 million
330 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
35 Watt
44 Watt
Texture fill rate
4.800
2.400
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1400 MHz
Memory bandwidth
16 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.0 (10_0)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.0
3.0
Vulkan
N/A
N/A