Radeon RX 6800 and A30 PCIe - video card comparison

Radeon RX 6800

A30 PCIe

Architecture

Navi / RDNA2 (2020−2022)

Ampere (2020−2022)

GPU code name

Navi 21

GA100

Market segment

Desktop

Desktop

Release date

November 2020

April 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

8-pin EPS

Boost clock speed

2105 MHz

1440 MHz

Core clock speed

1815 MHz

-

Manufacturing process technology

7 nm

7 nm

Number of transistors

26,800 million

54,200 million

Pipelines / CUDA cores

3840

3584

Power consumption (TDP)

250 Watt

165 Watt

Texture fill rate

505.2

322.6

Memory type

GDDR6

HBM2

Maximum RAM amount

16 GB

24 GB

Memory bus width

256 Bit

3072 Bit

Memory clock speed

16000 MHz

2.4 GB/s

Memory bandwidth

512.0 GB/s

933.1 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 2x DisplayPort, 1x USB Type-C

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

N/A

CUDA

-

8.0

OpenCL

2.0

3.0

OpenGL

4.6

N/A

Shader Model

6.5

N/A

Vulkan

1.2

N/A