Radeon R9 390X and GeForce RTX 2060 12 GB - video card comparison
Passmark - benchmark score Radeon R9 390X vs GeForce RTX 2060 12 GB
Radeon R9 390X
9722
GeForce RTX 2060 12 GB
16367
Radeon R9 390X
GeForce RTX 2060 12 GB
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Grenada XT
TU106
Market segment
Desktop
Desktop
Release date
June 2015
December 2021
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin, 1 x 8-pin
1x 8-pin
Bridgeless CrossFire
1
-
Boost clock speed
1050 MHz
1650 MHz
Floating-point performance
5,914 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
6,200 million
10,800 million
Pipelines / CUDA cores
2816
2176
Power consumption (TDP)
275 Watt
184 Watt
Texture fill rate
184.8
224.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
0 MB
12 GB
Memory bus width
512 Bit
192 Bit
Memory clock speed
1050 MHz
14 GB/s
Memory bandwidth
384 GB/s
336.0 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 12
12 Ultimate (12_2)
CUDA
-
7.5
Mantle
+
-
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.6
Vulkan
+
1.3
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
-
-