Quadro FX 3700 and GeForce GT 640 - video card comparison
Passmark - benchmark score Quadro FX 3700 vs GeForce GT 640
Quadro FX 3700
388
GeForce GT 640
1209
Quadro FX 3700
GeForce GT 640
Architecture
Tesla (2006−2010)
Kepler (2012−2018)
GPU code name
G92
GK107
Market segment
Workstation
Desktop
Release date
January 2008
June 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
500 MHz
902 MHz
Floating-point performance
280 gflops
692.7 gflops
Manufacturing process technology
65 nm
28 nm
Number of transistors
754 million
1,270 million
Pipelines / CUDA cores
112
384
Power consumption (TDP)
78 Watt
65 Watt
Texture fill rate
28.00
28.86
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1600 MHz
1782 MHz
Memory bandwidth
51.2 GB/s
28.51 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.1 (10_0)
12 (11_0)
CUDA
1.1
3.0
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
5.1
Vulkan
N/A
1.1.126