Radeon Pro Duo and Radeon RX 590 GME - video card comparison
Radeon Pro Duo
Radeon RX 590 GME
Architecture
GCN 3.0 (2014−2017)
GCN 4.0 (2016−2020)
GPU code name
Capsaicin
Polaris 20
Market segment
Workstation
Desktop
Release date
April 2016
March 2020
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
3x 8-pin
1x 8-pin
Boost clock speed
1000 MHz
1420 MHz
Compute units
128
-
Floating-point performance
2x 8,192 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
8,900 million
5,700 million
Pipelines / CUDA cores
4096
2304
Power consumption (TDP)
350 Watt
175 Watt
Texture fill rate
256.0
204.5
Memory type
High Bandwidth Memory (HBM)
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
500 MHz
8 GB/s
Memory bandwidth
512 GB/s
256.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.0b, 3x DisplayPort 1.4a
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
2.0
2.1
OpenGL
4.5
4.6
Shader Model
6.0
6.7
Vulkan
+
1.3
AppAcceleration
+
-
CrossFire
1
-
Enduro
+
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
VCE
+
-
ZeroCore
+
-