Quadro4 380 XGL and Quadro4 580 XGL - video card comparison
Quadro4 380 XGL
Quadro4 580 XGL
Architecture
Celsius (1999−2005)
Celsius (1999−2005)
GPU code name
NV18 A4
NV18 A4
Market segment
Workstation
Workstation
Release date
November 2002
November 2002
Interface
AGP 8x
AGP 8x
Supplementary power connectors
None
None
Core clock speed
275 MHz
300 MHz
Manufacturing process technology
150 nm
150 nm
Number of transistors
29 million
29 million
Texture fill rate
1.100
1.200
Memory type
DDR
DDR
Maximum RAM amount
128 MB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
512 MHz
400 MHz
Memory bandwidth
8.192 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DMS-59
DirectX
8.0
8.0
OpenCL
N/A
N/A
OpenGL
1.3
1.3
Vulkan
N/A
N/A