GeForce GT 620M and GeForce 610M - video card comparison
Passmark - benchmark score GeForce GT 620M vs GeForce 610M
GeForce GT 620M
447
GeForce 610M
300
GeForce GT 620M
GeForce 610M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N13P-GLP / N13M-GS
N13M-GE
Market segment
Laptop
Laptop
Release date
March 2012
December 2011
Bus support
PCI Express 2.0
PCI Express 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Boost clock speed
715 MHz
900 MHz
Core clock speed
Up to 625 MHz
672 MHz
CUDA cores
96
48
Floating-point performance
253.4 gflops
129.02 gflops
Video decoders
-
H.264, VC1, MPEG2 1080p
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
292 million
Pipelines / CUDA cores
96
48
Power consumption (TDP)
15 Watt
12 Watt
Texture fill rate
Up to 10.0 billion/sec
Up to 7.2 billion/sec
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
Up to 128bit
64bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
Up to 28.8 GB/s
Up to 14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
Up to 2048x1536
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
3D Blu-Ray
+
-
Optimus
+
+