Radeon Pro Duo and Radeon Pro Vega II Duo - video card comparison
Passmark - benchmark score Radeon Pro Duo vs Radeon Pro Vega II Duo
Radeon Pro Duo
8409
Radeon Pro Vega II Duo
16455
Radeon Pro Duo
Radeon Pro Vega II Duo
Architecture
GCN 3.0 (2014−2017)
GCN 5.1 (2018−2021)
GPU code name
Capsaicin
Vega 20
Market segment
Workstation
Workstation
Release date
April 2016
June 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
Apple MPX
Supplementary power connectors
3x 8-pin
None
Boost clock speed
1000 MHz
1720 MHz
Compute units
128
-
Core clock speed
-
1400 MHz
Floating-point performance
2x 8,192 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
8,900 million
13,230 million
Pipelines / CUDA cores
4096
4096
Power consumption (TDP)
350 Watt
475 Watt
Texture fill rate
256.0
440.3
Memory type
High Bandwidth Memory (HBM)
HBM2
Maximum RAM amount
8 GB
32 GB
Memory bus width
4096 Bit
4096 Bit
Memory clock speed
500 MHz
2 GB/s
Memory bandwidth
512 GB/s
1.02 TB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.0b, 4x Thunderbolt
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 12
12 (12_1)
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
+
-