Radeon R9 390X and Radeon Pro 560 - video card comparison
Passmark - benchmark score Radeon R9 390X vs Radeon Pro 560
Radeon R9 390X
9722
Radeon Pro 560
3579
Radeon R9 390X
Radeon Pro 560
Architecture
GCN (2011−2017)
Polaris (2016−2019)
GPU code name
Grenada XT
Polaris 21
Market segment
Desktop
Mobile workstation
Release date
June 2015
June 2017
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1 x 6-pin, 1 x 8-pin
None
Bridgeless CrossFire
1
-
Boost clock speed
1050 MHz
-
Core clock speed
-
907 MHz
Floating-point performance
5,914 gflops
1,858 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
6,200 million
3,000 million
Pipelines / CUDA cores
2816
1024
Power consumption (TDP)
275 Watt
35 Watt
Texture fill rate
184.8
58.05
Memory type
GDDR5
GDDR5
Maximum RAM amount
0 MB
4 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1050 MHz
5080 MHz
Memory bandwidth
384 GB/s
81.28 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
+
1.2.131
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
+
HD3D
-
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
-
-