Mobility Radeon HD 4550 and GeForce G 105M - video card comparison
Mobility Radeon HD 4550
GeForce G 105M
Architecture
Terascale 1 (2008−2010)
G9x (2007−2010)
GPU code name
M92
N10M-GE1
Market segment
Laptop
Laptop
Release date
January 2010
January 2009
Interface
MXM-II
-
Supplementary power connectors
None
-
Core clock speed
550 MHz
640 MHz
Floating-point performance
88 gflops
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
242 million
-
Pipelines / CUDA cores
80
8
Power consumption (TDP)
-
14 Watt
Texture fill rate
4.400
-
Memory type
GDDR3, DDR2, DDR3
GDDR2, GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
700 MHz
700 MHz
Memory bandwidth
11.2 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
10.1 (10_1)
10
OpenCL
1.1
-
OpenGL
3.3
-
Shader Model
4.1
-
Vulkan
N/A
-