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Quadro RTX 8000 and Radeon Pro V620 - video card comparison


Quadro RTX 8000

Radeon Pro V620


Architecture
Turing (2018−2021)
RDNA 2.0 (2020−2022)

GPU code name
TU102
Navi 21

Market segment
Workstation
Workstation

Release date
August 2018
November 2021

Interface
PCIe 3.0 x16
PCIe 4.0 x16

Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin

Boost clock speed
1770 MHz
2200 MHz

Core clock speed
1395 MHz
-

Manufacturing process technology
12 nm
7 nm

Number of transistors
18,600 million
26,800 million

Pipelines / CUDA cores
4608
4608

Power consumption (TDP)
260 Watt
300 Watt

Texture fill rate
509.8
633.6

Memory type
GDDR6
GDDR6

Maximum RAM amount
48 GB
32 GB

Memory bus width
384 Bit
256 Bit

Memory clock speed
14000 MHz
16 GB/s

Memory bandwidth
672.0 GB/s
512.0 GB/s

Display Connectors
4x DisplayPort, 1x USB Type-C
No outputs

DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)

CUDA
7.5
-

OpenCL
2.0
2.1

OpenGL
4.6
4.6

Shader Model
6.5
6.5

Vulkan
1.2.131
1.2