GeForce MX150 and Maxwell GPU Surface Book (940M, GDDR5) - video card comparison
GeForce MX150
Maxwell GPU Surface Book (940M, GDDR5)
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
N17S-G1
Surface Book
Market segment
Laptop
Laptop
Release date
May 2017
October 2015
Interface
PCIe 3.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
1532 MHz
993 MHz
Core clock speed
1468 MHz
954 MHz
Floating-point performance
1,127 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
1,800 million
-
Pipelines / CUDA cores
384
384
Power consumption (TDP)
25 Watt (10 - 25 Watt TGP)
-
Texture fill rate
24.91
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
6008 MHz
5012 MHz
Memory bandwidth
40.1 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
DirectX 12 (FL 11_0), Shader 5.0
CUDA
6.1
+
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-
Optimus
-
+