GeForce GT 425M and GeForce GT 550M - video card comparison
Passmark - benchmark score GeForce GT 425M vs GeForce GT 550M
GeForce GT 425M
543
GeForce GT 550M
590
GeForce GT 425M
GeForce GT 550M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N11P-GS
N12P-GT
Market segment
Laptop
Laptop
Release date
August 2010
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
560 MHz
740 MHz
CUDA cores
96
96
Floating-point performance
215.04 gflops
284.16 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
585 million
Pipelines / CUDA cores
96
96
Power consumption (TDP)
23 Watt
35 Watt
Texture fill rate
6.7 billion/sec
11.8 billion/sec
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1536 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
900 MHz
Memory bandwidth
25.6 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
N/A
N/A
Optimus
-
+