GeForce 6600 and GeForce 805A - video card comparison
GeForce 6600
GeForce 805A
Architecture
Curie (2003−2013)
Kepler 2.0 (2013−2015)
GPU code name
NV43 A2
GK208
Market segment
Desktop
Desktop
Release date
August 2004
July 2014
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
-
758 MHz
Core clock speed
300 MHz
719 MHz
Floating-point performance
-
297.6 gflops
Manufacturing process technology
110 nm
28 nm
Number of transistors
146 million
915 million
Pipelines / CUDA cores
-
192
Power consumption (TDP)
-
15 Watt
Texture fill rate
2.400
12.13
Memory type
DDR
DDR3
Maximum RAM amount
256 MB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
500 MHz
2002 MHz
Memory bandwidth
8 GB/s
16.02 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
9.0c (9_3)
12 (11_0)
CUDA
-
3.5
OpenCL
N/A
1.2
OpenGL
2.1
4.6
Shader Model
3.0
5.1
Vulkan
N/A
1.1.126