GeForce GT 650M Mac Edition and GeForce GT 730 OEM - video card comparison
GeForce GT 650M Mac Edition
GeForce GT 730 OEM
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK107
GK107
Market segment
Desktop
Desktop
Release date
July 2012
April 2015
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
900 MHz
902 MHz
Floating-point performance
691.2 gflops
762.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
1,270 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
45 Watt
64 Watt
Texture fill rate
28.80
28.86
Memory type
GDDR5
GDDR5
Maximum RAM amount
512 MB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5016 MHz
5012 MHz
Memory bandwidth
80.26 GB/s
40.1 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
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