Radeon RX Vega 10 and Maxwell GPU Surface Book (940M, GDDR5) - video card comparison
Radeon RX Vega 10
Maxwell GPU Surface Book (940M, GDDR5)
Architecture
Vega (2017−2021)
Maxwell (2014−2018)
GPU code name
Vega Raven Ridge
Surface Book
Market segment
Laptop
Laptop
Release date
October 2017
October 2015
Interface
IGP
-
Supplementary power connectors
None
-
Boost clock speed
1300 MHz
993 MHz
Core clock speed
-
954 MHz
Manufacturing process technology
14 nm
28 nm
Number of transistors
4,940 million
-
Pipelines / CUDA cores
640
384
Power consumption (TDP)
15 Watt
-
Texture fill rate
52.00
-
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
5012 MHz
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
DirectX 12 (FL 11_0), Shader 5.0
CUDA
-
+
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-
Optimus
-
+