GeForce 810A and GeForce GT 650M Mac Edition - video card comparison
GeForce 810A
GeForce GT 650M Mac Edition
Architecture
Kepler 2.0 (2013−2015)
Kepler (2012−2018)
GPU code name
GK208
GK107
Market segment
Desktop
Desktop
Release date
July 2014
July 2012
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Boost clock speed
758 MHz
-
Core clock speed
719 MHz
900 MHz
Floating-point performance
297.6 gflops
691.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
1,270 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
12.13
28.80
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
5016 MHz
Memory bandwidth
14.4 GB/s
80.26 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
3.5
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126