GeForce MX150 and GeForce GTX 660M Mac Edition - video card comparison
GeForce MX150
GeForce GTX 660M Mac Edition
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
N17S-G1
GK107
Market segment
Laptop
Desktop
Release date
May 2017
April 2013
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
None
None
Boost clock speed
1532 MHz
-
Core clock speed
1468 MHz
950 MHz
Floating-point performance
1,127 gflops
729.6 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
1,800 million
1,270 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
25 Watt (10 - 25 Watt TGP)
50 Watt
Texture fill rate
24.91
30.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
6008 MHz
5000 MHz
Memory bandwidth
40.1 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
6.1
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126