Radeon Pro V520 and A800 PCIe 40 GB - video card comparison

Radeon Pro V520

A800 PCIe 40 GB

Architecture

RDNA 1.0 (2019−2020)

Ampere (2020−2022)

GPU code name

Navi 12

GA100

Market segment

Workstation

Desktop

Release date

December 2020

November 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

8-pin EPS

Boost clock speed

1600 MHz

1410 MHz

Manufacturing process technology

7 nm

7 nm

Number of transistors

-

54,200 million

Pipelines / CUDA cores

2304

6912

Power consumption (TDP)

225 Watt

250 Watt

Texture fill rate

230.4

609.1

Memory type

HBM2

HBM2e

Maximum RAM amount

8 GB

40 GB

Memory bus width

2048 Bit

5120 Bit

Memory clock speed

2 GB/s

2.4 GB/s

Memory bandwidth

512.0 GB/s

1,555 GB/s

Display Connectors

No outputs

No outputs

DirectX

12 (12_1)

N/A

CUDA

-

8.0

OpenCL

2.2

3.0

OpenGL

4.6

N/A

Shader Model

6.5

N/A

Vulkan

1.2

N/A