Mobility Radeon HD 550v and GeForce Go 7950 GTX - video card comparison
Mobility Radeon HD 550v
GeForce Go 7950 GTX
Architecture
Terascale 1 (2008−2010)
G7x (2005−2007)
GPU code name
M96
G71M
Market segment
Laptop
Laptop
Release date
May 2010
October 2006
Interface
PCIe 2.0 x16
MXM-III
Supplementary power connectors
-
None
Boost clock speed
-
575 MHz
Core clock speed
450 MHz
8 MHz
Floating-point performance
288 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
514 million
278 million
Pipelines / CUDA cores
320
32
Power consumption (TDP)
10 Watt
45 Watt
Texture fill rate
14.40
13.80
Memory type
GDDR3, DDR3, DDR2
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
600 MHz
1400 MHz
Memory bandwidth
19.2 GB/s
44.8 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