GeForce 810M and GeForce 620M - video card comparison
GeForce 810M
GeForce 620M
Architecture
Fermi 2.0 (2010−2014)
Fermi 2.0 (2010−2014)
GPU code name
GF117
GF117
Market segment
Desktop
Desktop
Release date
March 2014
March 2012
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Boost clock speed
950 MHz
-
Core clock speed
738 MHz
625 MHz
Floating-point performance
141.7 gflops
240.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
585 million
585 million
Pipelines / CUDA cores
48
96
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
5.904
10.00
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
14.4 GB/s
14.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
2.1
2.1
OpenCL
1.1
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
N/A