Radeon RX Vega 56 and Radeon Pro Duo - video card comparison
Passmark - benchmark score Radeon RX Vega 56 vs Radeon Pro Duo
Radeon RX Vega 56
13659
Radeon Pro Duo
8409
Radeon RX Vega 56
Radeon Pro Duo
Architecture
Vega (2017−2021)
GCN 3.0 (2014−2017)
GPU code name
Vega
Capsaicin
Market segment
Desktop
Workstation
Release date
August 2017
April 2016
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
3x 8-pin
Boost clock speed
1474 MHz
1000 MHz
Compute units
-
128
Core clock speed
1138 MHz
-
Floating-point performance
10,566 gflops
2x 8,192 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
12,500 million
8,900 million
Pipelines / CUDA cores
3584
4096
Power consumption (TDP)
210 Watt
350 Watt
Texture fill rate
329.5
256.0
Memory type
HBM2
High Bandwidth Memory (HBM)
Maximum RAM amount
8 GB
8 GB
Memory bus width
409.6 Bit
4096 Bit
Memory clock speed
800 MHz
500 MHz
Memory bandwidth
409.6 GB/s
512 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
Eyefinity
-
1
Number of Eyefinity displays
-
6
HDMI
+
+
DisplayPort support
-
+
DirectX
12 (12_1)
DirectX® 12
Mantle
-
+
OpenCL
2.0
2.0
OpenGL
4.6
4.5
Shader Model
6.4
6.0
Vulkan
1.1.125
+
AppAcceleration
-
+
CrossFire
-
1
Enduro
-
+
FreeSync
-
1
FRTC
-
1
HD3D
-
+
LiquidVR
-
1
PowerTune
-
+
TressFX
-
1
TrueAudio
-
+
UVD
-
+
VCE
-
+
ZeroCore
-
+