Mobility Radeon HD 4550 and GeForce Go 7400 - video card comparison
Mobility Radeon HD 4550
GeForce Go 7400
Architecture
Terascale 1 (2008−2010)
Curie (2003−2013)
GPU code name
M92
G72M
Market segment
Laptop
Laptop
Release date
January 2010
February 2006
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
450 MHz
Core clock speed
550 MHz
3 MHz
Floating-point performance
88 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
242 million
112 million
Pipelines / CUDA cores
80
7
Texture fill rate
4.400
1.800
Memory type
GDDR3, DDR2, DDR3
DDR3
Maximum RAM amount
512 MB
128 MB
Memory bus width
64 Bit
64 / 32 Bit
Memory clock speed
700 MHz
900 MHz
Memory bandwidth
11.2 GB/s
7.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
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