Maxwell GPU Surface Book and Radeon R9 M375 - video card comparison
Maxwell GPU Surface Book
Radeon R9 M375
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
Surface Book
Tropo
Market segment
Laptop
Laptop
Release date
October 2015
May 2015
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Boost clock speed
993 MHz
1015 MHz
Compute units
-
10
Core clock speed
954 MHz
1015 MHz
Floating-point performance
-
1,299 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,500 million
Pipelines / CUDA cores
384
640
Texture fill rate
-
40.60
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
5012 MHz
1100 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
Eyefinity
-
1
DirectX
12 (FL 11_0)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
-
Not Listed
OpenGL
-
4.4
Shader Model
-
5.1
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+