Radeon HD 8550G + HD 8750M Dual Graphics and Radeon X1900 GT - video card comparison
Radeon HD 8550G + HD 8750M Dual Graphics
Radeon X1900 GT
Architecture
-
R500 (2005−2007)
GPU code name
-
R580
Market segment
Laptop
Desktop
Release date
August 2013
May 2006
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
720 / 825 MHz
575 MHz
Manufacturing process technology
28 nm
90 nm
Number of transistors
-
384 million
Pipelines / CUDA cores
640
-
Power consumption (TDP)
-
75 Watt
Texture fill rate
-
6.900
Memory type
DDR3
GDDR3
Maximum RAM amount
-
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
1200 MHz
Memory bandwidth
-
38.4 GB/s
Shared memory
-
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
11
9.0c (9_3)
OpenCL
-
N/A
OpenGL
-
2.0
Shader Model
-
3.0
Vulkan
-
N/A