Radeon R9 M390 and GeForce RTX 2070 Super - video card comparison
Radeon R9 M390
GeForce RTX 2070 Super
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Pitcairn
Turing TU104
Market segment
Laptop
Desktop
Release date
June 2015
July 2019
Bus support
PCIe 3.0
-
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
-
1605 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
5000 Million
13,600 million
Pipelines / CUDA cores
1024
2560
Power consumption (TDP)
-
215 Watt
Texture fill rate
-
283.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
-
14000 MHz
Memory bandwidth
-
448.0 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI, 3x DisplayPort, 1x USB Type-C
Eyefinity
1
-
HDMI
-
+
G-SYNC support
-
+
DirectX
DirectX® 12
12 Ultimate (12_1)
CUDA
-
7.5
Mantle
+
-
OpenCL
Not Listed
1.2
OpenGL
4.4
4.6
Shader Model
-
6.5
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
VR Ready
-
+
ZeroCore
+
-