Maxwell GPU Surface Book and Radeon HD 8280 - video card comparison
Maxwell GPU Surface Book
Radeon HD 8280
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
Surface Book
Temash
Market segment
Laptop
Laptop
Release date
October 2015
May 2013
Interface
-
IGP
Boost clock speed
993 MHz
-
Core clock speed
954 MHz
450 MHz
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,178 million
Pipelines / CUDA cores
384
128
Power consumption (TDP)
-
15 Watt
Texture fill rate
-
3.600
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
5012 MHz
System Shared
Shared memory
-
+
Display Connectors
-
No outputs
DirectX
12 (FL 11_0)
12 (12_0)
CUDA
+
-
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.3
Vulkan
-
1.2.131
Optimus
+
-