GeForce GT 650M Mac Edition and GeForce 9600M GT - video card comparison
GeForce GT 650M Mac Edition
GeForce 9600M GT
Architecture
Kepler (2012−2018)
G9x (2007−2010)
GPU code name
GK107
NB9P-GS
Market segment
Desktop
Laptop
Release date
July 2012
June 2008
Interface
PCIe 3.0 x16
MXM-II
Supplementary power connectors
-
None
Core clock speed
900 MHz
120 MHz
CUDA cores
-
32
Floating-point performance
691.2 gflops
80 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,270 million
314 million
Pipelines / CUDA cores
384
32
Power consumption (TDP)
45 Watt
23 Watt
Texture fill rate
28.80
8.000
Memory type
GDDR5
GDDR2, GDDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5016 MHz
800 MHz
Memory bandwidth
80.26 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (10_0)
CUDA
3.0
+
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A