Radeon HD 6550A and Radeon HD 6550M - video card comparison
Radeon HD 6550A
Radeon HD 6550M
Architecture
TeraScale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Pinewood
Capilano-PRO
Market segment
Desktop
Laptop
Release date
February 2011
November 2010
Interface
MXM-A (3.0)
MXM-II
Core clock speed
550 MHz
600 MHz
Floating-point performance
624.0 gflops
480.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
2,154 million
Pipelines / CUDA cores
480
400
Power consumption (TDP)
35 Watt
26 Watt
Texture fill rate
13.20
12.00
Memory type
GDDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
800 MHz
Memory bandwidth
25.6 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A