Radeon HD 3650 AGP and GeForce 7800 GS AGP - video card comparison
Radeon HD 3650 AGP
GeForce 7800 GS AGP
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
RV635
G70
Market segment
Desktop
Desktop
Release date
January 2008
February 2006
Interface
AGP 8x
AGP 8x
Supplementary power connectors
None
1x Molex
Core clock speed
725 MHz
375 MHz
Floating-point performance
174 gflops
-
Manufacturing process technology
55 nm
110 nm
Number of transistors
378 million
302 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
65 Watt
75 Watt
Texture fill rate
5.800
6.000
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1000 MHz
1200 MBps
Memory bandwidth
16 GB/s
38.4 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A