Maxwell GPU Surface Book (940M, GDDR5) - video card specification
Maxwell GPU Surface Book (940M, GDDR5)
Architecture
Maxwell (2014−2018)
GPU code name
Surface Book
Market segment
Laptop
Release date
October 2015
Bus support
-
Interface
-
Recommended system power (PSU)
-
Supplementary power connectors
-
SLI options
-
Boost clock speed
993 MHz
Core clock speed
954 MHz
CUDA cores
-
Floating-point performance
-
Manufacturing process technology
28 nm
Number of transistors
-
Pipelines / CUDA cores
384
Power consumption (TDP)
-
Texture fill rate
-
Memory type
GDDR5
Maximum RAM amount
1 GB
Memory bus width
64 Bit
Memory clock speed
5012 MHz
Memory bandwidth
-
Shared memory
-
Display Connectors
-
Multi monitor support
-
HDMI
-
HDCP
-
Maximum VGA resolution
-
G-SYNC support
-
Audio input for HDMI
-
DirectX
DirectX 12 (FL 11_0), Shader 5.0
CUDA
+
OpenCL
-
OpenGL
-
Shader Model
-
Vulkan
-
GameStream
-
GameWorks
-
GeForce ShadowPlay
-
GPU Boost
-
Optimus
+