Radeon HD 4650 AGP and Radeon HD 2600 XT AGP - video card comparison
Radeon HD 4650 AGP
Radeon HD 2600 XT AGP
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV730
RV630
Market segment
Desktop
Desktop
Release date
September 2008
June 2007
Interface
AGP 8x
AGP 8x
Supplementary power connectors
-
1x 6-pin
Core clock speed
600 MHz
800 MHz
Floating-point performance
384.0 gflops
173.28 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
514 million
390 million
Pipelines / CUDA cores
320
120
Power consumption (TDP)
48 Watt
45 Watt
Texture fill rate
19.20
6.400
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
1600 MHz
Memory bandwidth
12.8 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A