Quadro 4000 and GeForce GT 440 OEM - video card comparison
Quadro 4000
GeForce GT 440 OEM
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
GF100
GF106
Market segment
Workstation
Desktop
Release date
November 2010
October 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
475 MHz
810 MHz
Floating-point performance
486.4 gflops
466.6 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,100 million
1,170 million
Pipelines / CUDA cores
256
144
Power consumption (TDP)
142 Watt
65 Watt
Texture fill rate
15.20
19.44
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1536 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
2808 MHz
1800 MHz
Memory bandwidth
89.86 GB/s
43.2 GB/s
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
2.0
2.1
OpenCL
1.1
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
N/A