Radeon HD 4650 and Radeon HD 3650 AGP - video card comparison
Passmark - benchmark score Radeon HD 4650 vs Radeon HD 3650 AGP
Radeon HD 4650
246
Radeon HD 3650 AGP
154
Radeon HD 4650
Radeon HD 3650 AGP
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV730
RV635
Market segment
Desktop
Desktop
Release date
September 2008
January 2008
Interface
PCIe 2.0 x16
AGP 8x
Supplementary power connectors
-
None
Core clock speed
600 MHz
725 MHz
Floating-point performance
384.0 gflops
174 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
514 million
378 million
Pipelines / CUDA cores
320
120
Power consumption (TDP)
48 Watt
65 Watt
Texture fill rate
19.20
5.800
Memory type
GDDR3
DDR2
Maximum RAM amount
256 MB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1400 MHz
1000 MHz
Memory bandwidth
22.4 GB/s
16 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A