Radeon HD 3850 AGP and Quadro FX 4000 - video card comparison
Passmark - benchmark score Radeon HD 3850 AGP vs Quadro FX 4000
Radeon HD 3850 AGP
445
Quadro FX 4000
104
Radeon HD 3850 AGP
Quadro FX 4000
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
RV670
NV40
Market segment
Desktop
Workstation
Release date
January 2008
April 2004
Interface
AGP 8x
AGP 8x
Supplementary power connectors
1x 8-pin
2x Molex
Core clock speed
668 MHz
375 MHz
Floating-point performance
427.5 gflops
-
Manufacturing process technology
55 nm
130 nm
Number of transistors
666 million
222 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
75 Watt
142 Watt
Texture fill rate
10.69
4.500
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1656 MHz
1000 MHz
Memory bandwidth
52.99 GB/s
32 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 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