Mobility Radeon HD 4550 and GeForce 6600 GT - video card comparison
Mobility Radeon HD 4550
GeForce 6600 GT
Architecture
Terascale 1 (2008−2010)
Curie (2003−2013)
GPU code name
M92
NV43 A2
Market segment
Laptop
Desktop
Release date
January 2010
August 2004
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
500 MHz
Floating-point performance
88 gflops
-
Manufacturing process technology
55 nm
110 nm
Number of transistors
242 million
146 million
Pipelines / CUDA cores
80
-
Texture fill rate
4.400
4.000
Memory type
GDDR3, DDR2, DDR3
GDDR3
Maximum RAM amount
512 MB
128 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
700 MHz
1000 MHz
Memory bandwidth
11.2 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A