GeForce GT 525M and GeForce GT 420M - video card comparison
Passmark - benchmark score GeForce GT 525M vs GeForce GT 420M
GeForce GT 525M
474
GeForce GT 420M
417
GeForce GT 525M
GeForce GT 420M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N12P-GE
N11P-GE
Market segment
Laptop
Laptop
Release date
January 2011
September 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
600 MHz
500 MHz
CUDA cores
96
96
Floating-point performance
230.4 gflops
192 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
23 Watt
Texture fill rate
9.6 billion/sec
6.0 billion/sec
Memory type
DDR3
(G)DDR3
Maximum RAM amount
1536 MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
900 MHz
800 MHz
Memory bandwidth
28.8 GB/s
25.6 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
+
-