Radeon R9 M390 - video card specification
Radeon R9 M390
Architecture
GCN (2011−2017)
GPU code name
Pitcairn
Market segment
Laptop
Release date
June 2015
Bus support
PCIe 3.0
Interface
-
Supplementary power connectors
-
SLI options
-
Boost clock speed
-
Core clock speed
-
CUDA cores
-
Floating-point performance
-
Manufacturing process technology
28 nm
Number of transistors
5000 Million
Pipelines / CUDA cores
1024
Power consumption (TDP)
-
Texture fill rate
-
Memory type
GDDR5
Maximum RAM amount
2 GB
Memory bus width
256 Bit
Memory clock speed
-
Memory bandwidth
-
Shared memory
-
Standard memory configuration
-
Display Connectors
-
eDP 1.2 signal support
-
LVDS signal support
-
Eyefinity
1
VGA аnalog display support
-
DisplayPort Multimode (DP++) support
-
HDCP content protection
-
HDMI
-
7.1 channel HD audio on HDMI
-
DirectX
DirectX® 12
CUDA
-
Mantle
+
OpenCL
Not Listed
OpenGL
4.4
Shader Model
-
Vulkan
-
3D Vision / 3DTV Play
-
AppAcceleration
-
Blu-Ray 3D Support
-
DualGraphics
1
Enduro
-
FreeSync
1
H.264, VC1, MPEG2 1080p video decoder
-
HD3D
+
Optimus
-
PowerTune
+
Switchable graphics
1
TrueAudio
-
TrueHD and DTS-HD audio bitstreaming
-
ZeroCore
+