GeForce 805A and GeForce GT 140 OEM - video card comparison
GeForce 805A
GeForce GT 140 OEM
Architecture
Kepler 2.0 (2013−2015)
Tesla (2006−2010)
GPU code name
GK208
G94B
Market segment
Desktop
Desktop
Release date
July 2014
March 2009
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
758 MHz
-
Core clock speed
719 MHz
650 MHz
Floating-point performance
297.6 gflops
208 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
915 million
505 million
Pipelines / CUDA cores
192
64
Power consumption (TDP)
15 Watt
105 Watt
Texture fill rate
12.13
20.80
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2002 MHz
1800 MHz
Memory bandwidth
16.02 GB/s
57.6 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
11.1 (10_0)
CUDA
3.5
1.1
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A