Radeon HD 6550A and GeForce 805A - video card comparison
Radeon HD 6550A
GeForce 805A
Architecture
TeraScale 2 (2009−2015)
Kepler 2.0 (2013−2015)
GPU code name
Pinewood
GK208
Market segment
Desktop
Desktop
Release date
February 2011
July 2014
Interface
MXM-A (3.0)
PCIe 3.0 x8
Boost clock speed
-
758 MHz
Core clock speed
550 MHz
719 MHz
Floating-point performance
624.0 gflops
297.6 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
627 million
915 million
Pipelines / CUDA cores
480
192
Power consumption (TDP)
35 Watt
15 Watt
Texture fill rate
13.20
12.13
Memory type
GDDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1600 MHz
2002 MHz
Memory bandwidth
25.6 GB/s
16.02 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126