GeForce GT 425M and GeForce GT 620 - video card comparison
Passmark - benchmark score GeForce GT 425M vs GeForce GT 620
GeForce GT 425M
543
GeForce GT 620
388
GeForce GT 425M
GeForce GT 620
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N11P-GS
GF108
Market segment
Laptop
Desktop
Release date
August 2010
May 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
560 MHz
700 MHz
CUDA cores
96
96
Floating-point performance
215.04 gflops
268.8 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
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
6.7 billion/sec
11.2 billion/sec
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MHz
1.8 GB/s
Memory bandwidth
25.6 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVI-I, HDMI, VGA
Multi monitor support
-
+
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 API
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.2
Shader Model
5.1
5.1
Vulkan
N/A
N/A
3D Blu-Ray
-
+