GeForce 805A and Lexington - video card comparison
GeForce 805A
Lexington
Architecture
Kepler 2.0 (2013−2015)
TeraScale 2 (2009−2015)
GPU code name
GK208
Lexington
Market segment
Desktop
Desktop
Release date
July 2014
-
Interface
PCIe 3.0 x8
-
Boost clock speed
758 MHz
-
Core clock speed
719 MHz
-
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
2,154 million
Pipelines / CUDA cores
192
400
Power consumption (TDP)
15 Watt
-
Texture fill rate
12.13
-
Memory type
DDR3
-
Maximum RAM amount
1 GB
-
Memory bus width
64 Bit
-
Memory clock speed
2002 MHz
-
Memory bandwidth
16.02 GB/s
-
Display Connectors
No outputs
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
3.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A