GeForce GT 640 and GeForce GT 625 OEM - video card comparison
Passmark - benchmark score GeForce GT 640 vs GeForce GT 625 OEM
GeForce GT 640
1210
GeForce GT 625 OEM
452
GeForce GT 640
GeForce GT 625 OEM
Architecture
Kepler (2012−2018)
Fermi 2.0 (2010−2014)
GPU code name
GK107
GF119
Market segment
Desktop
Desktop
Release date
June 2012
February 2013
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
902 MHz
874 MHz
Floating-point performance
692.7 gflops
167.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
292 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
65 Watt
29 Watt
Texture fill rate
28.86
6.992
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
1650 MHz
Memory bandwidth
28.51 GB/s
13.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A