Radeon R9 M390X and GeForce RTX 2060 12 GB - video card comparison
Passmark - benchmark score Radeon R9 M390X vs GeForce RTX 2060 12 GB
Radeon R9 M390X
3705
GeForce RTX 2060 12 GB
16367
Radeon R9 M390X
GeForce RTX 2060 12 GB
Architecture
GCN 3 (2014−2016)
Turing (2018−2021)
GPU code name
Amethyst (XT) / Tonga
TU106
Market segment
Laptop
Desktop
Release date
June 2015
December 2021
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
1650 MHz
Core clock speed
723 MHz
-
Floating-point performance
2,961 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
5,000 million
10,800 million
Pipelines / CUDA cores
2048
2176
Power consumption (TDP)
100 Watt
184 Watt
Texture fill rate
92.54
224.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
-
14 GB/s
Memory bandwidth
160.0 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C
Eyefinity
1
-
HDMI
-
+
DirectX
DirectX® 12
12 Ultimate (12_2)
CUDA
-
7.5
Mantle
+
-
OpenCL
Not Listed
3.0
OpenGL
4.4
4.6
Shader Model
6.3
6.6
Vulkan
+
1.3
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-