Radeon Pro Duo Polaris and Quadro RTX 8000 - video card comparison
Radeon Pro Duo Polaris
Quadro RTX 8000
Architecture
GCN 4.0 (2016−2020)
Turing (2018−2021)
GPU code name
Ellesmere
TU102
Market segment
Workstation
Workstation
Release date
April 2017
August 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
1243 MHz
1395 MHz
Floating-point performance
2x 5,728 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
5,700 million
18,600 million
Pipelines / CUDA cores
2304
4608
Power consumption (TDP)
250 Watt
260 Watt
Texture fill rate
179.0
509.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
16 GB
48 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
7000 MHz
14000 MHz
Memory bandwidth
224.0 GB/s
672.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
4x DisplayPort, 1x USB Type-C
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.131