GeForce GT 425M and Radeon HD 6490M - video card comparison
Passmark - benchmark score GeForce GT 425M vs Radeon HD 6490M
GeForce GT 425M
543
Radeon HD 6490M
388
GeForce GT 425M
Radeon HD 6490M
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
N11P-GS
Seymour XT
Market segment
Laptop
Laptop
Release date
August 2010
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
560 MHz
700 / 750 / 800 MHz
CUDA cores
96
-
Floating-point performance
215.04 gflops
256 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
370 million
Pipelines / CUDA cores
96
160
Power consumption (TDP)
23 Watt
-
Texture fill rate
6.7 billion/sec
6.400
Memory type
DDR3
DDR3/GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MHz
800 MHz
Memory bandwidth
25.6 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A