Radeon HD 3850 AGP and Radeon X1650 - video card comparison
Passmark - benchmark score Radeon HD 3850 AGP vs Radeon X1650
Radeon HD 3850 AGP
445
Radeon X1650
73
Radeon HD 3850 AGP
Radeon X1650
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV670
RV516
Market segment
Desktop
Desktop
Release date
January 2008
November 2007
Interface
AGP 8x
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
None
Core clock speed
668 MHz
635 MHz
Floating-point performance
427.5 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
666 million
107 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
75 Watt
-
Texture fill rate
10.69
2.540
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1656 MHz
784 MHz
Memory bandwidth
52.99 GB/s
6.272 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
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A