Radeon HD 3850 and Radeon X800 GTO - video card comparison
Passmark - benchmark score Radeon HD 3850 vs Radeon X800 GTO
Radeon HD 3850
404
Radeon X800 GTO
117
Radeon HD 3850
Radeon X800 GTO
Architecture
TeraScale (2005−2013)
R400 (2004−2008)
GPU code name
RV670
R423
Market segment
Desktop
Desktop
Release date
November 2007
December 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
668 MHz
400 MHz
Floating-point performance
427.5 gflops
-
Manufacturing process technology
55 nm
130 nm
Number of transistors
666 million
160 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
75 Watt
49 Watt
Texture fill rate
10.69
4.800
Memory type
GDDR3
DDR
Maximum RAM amount
1 GB
128 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1660 MHz
700 MHz
Memory bandwidth
53.12 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0b (9_2)
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.1
-
Vulkan
N/A
N/A