GeForce GT 640 and Quadro NVS 440 - video card comparison
Passmark - benchmark score GeForce GT 640 vs Quadro NVS 440
GeForce GT 640
1209
Quadro NVS 440
38
GeForce GT 640
Quadro NVS 440
Architecture
Kepler (2012−2018)
Curie (2003−2013)
GPU code name
GK107
NV43 A4
Market segment
Desktop
Workstation
Release date
June 2012
February 2006
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
902 MHz
250 MHz
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
1,270 million
146 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
65 Watt
31 Watt
Texture fill rate
28.86
2.000
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
500 MHz
Memory bandwidth
28.51 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DMS-59
HDMI
+
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
3.0
-
OpenCL
1.2
N/A
OpenGL
4.6
2.1
Shader Model
5.1
3.0
Vulkan
1.1.126
N/A