Quadro NVS 440 and Quadro4 400 NVS PCI - video card comparison
Quadro NVS 440
Quadro4 400 NVS PCI
Architecture
Curie (2003−2013)
Celsius (1999−2005)
GPU code name
NV43 A4
NV17 A3
Market segment
Workstation
Workstation
Release date
February 2006
July 2004
Interface
PCIe 1.0 x16
PCI
Supplementary power connectors
None
None
Core clock speed
250 MHz
220 MHz
Manufacturing process technology
110 nm
150 nm
Number of transistors
146 million
29 million
Power consumption (TDP)
31 Watt
18 Watt
Texture fill rate
2.000
0.88
Memory type
GDDR3
DDR
Maximum RAM amount
128 MB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
500 MHz
332 MHz
Memory bandwidth
8 GB/s
5.312 GB/s
Display Connectors
2x DMS-59
2x LFH60
DirectX
9.0c (9_3)
8.0
OpenCL
N/A
N/A
OpenGL
2.1
1.3
Shader Model
3.0
-
Vulkan
N/A
N/A