Radeon Pro Duo and Radeon Vega 7 - video card comparison
Radeon Pro Duo
Radeon Vega 7
Architecture
GCN 3.0 (2014−2017)
GCN 5.1 (2018−2021)
GPU code name
Capsaicin
Cezanne
Market segment
Workstation
Desktop
Release date
April 2016
April 2021
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
3x 8-pin
None
Boost clock speed
1000 MHz
1900 MHz
Compute units
128
-
Floating-point performance
2x 8,192 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
8,900 million
9,800 million
Pipelines / CUDA cores
4096
448
Power consumption (TDP)
350 Watt
45 Watt
Texture fill rate
256.0
53.20
Memory type
High Bandwidth Memory (HBM)
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
4096 Bit
System Shared
Memory clock speed
500 MHz
System Shared
Memory bandwidth
512 GB/s
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
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
6.4
Vulkan
+
1.2
AppAcceleration
+
-
CrossFire
1
-
Enduro
+
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
VCE
+
-
ZeroCore
+
-