Radeon R5 M320 and Radeon Instinct MI8 - video card comparison
Radeon R5 M320
Radeon Instinct MI8
Architecture
GCN 2.0 (2013−2017)
GCN 3.0 (2014−2017)
GPU code name
Exo UL/ULT/ULP
Fiji
Market segment
Laptop
Desktop
Release date
May 2015
December 2016
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
855 MHz
-
Compute units
5
-
Core clock speed
855 MHz
1000 MHz
Floating-point performance
547.2 gflops
8,192 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
8,900 million
Pipelines / CUDA cores
320
4096
Power consumption (TDP)
unknown
175 Watt
Texture fill rate
17.10
256.0
Memory type
DDR3
HBM
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
4096 Bit
Memory clock speed
1000 MHz
1000 MHz
Memory bandwidth
16 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
Not Listed
2.0
OpenGL
4.4
4.6
Shader Model
5.1
6.3
Vulkan
+
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-