Radeon X850 PRO AGP and Quadro FX 4000 - video card comparison
Radeon X850 PRO AGP
Quadro FX 4000
Architecture
R400 (2004−2008)
Curie (2003−2013)
GPU code name
R481
NV40
Market segment
Desktop
Workstation
Release date
September 2005
April 2004
Interface
AGP 8x
AGP 8x
Supplementary power connectors
1x Molex
2x Molex
Core clock speed
500 MHz
375 MHz
Manufacturing process technology
130 nm
130 nm
Number of transistors
160 million
222 million
Power consumption (TDP)
-
142 Watt
Texture fill rate
6.000
4.500
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1000 MHz
1000 MHz
Memory bandwidth
32 GB/s
32 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0b (9_2)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0
2.1
Shader Model
-
3.0
Vulkan
N/A
N/A