Radeon RX 6900 XT and A10 PCIe - video card comparison

Radeon RX 6900 XT

A10 PCIe

Architecture

Navi / RDNA2 (2020−2022)

Ampere (2020−2022)

GPU code name

Navi 21

GA102

Market segment

Desktop

Desktop

Release date

December 2020

April 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

8-pin EPS

Boost clock speed

2250 MHz

1695 MHz

Core clock speed

1825 MHz

-

Manufacturing process technology

7 nm

8 nm

Number of transistors

26,800 million

28,300 million

Pipelines / CUDA cores

5120

9216

Power consumption (TDP)

300 Watt

150 Watt

Texture fill rate

720.0

488.2

Memory type

GDDR6

GDDR6

Maximum RAM amount

16 GB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

16000 MHz

12.5 GB/s

Memory bandwidth

512.0 GB/s

600.2 GB/s

Shared memory

-

-

Display Connectors

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

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.6

Vulkan

1.2

1.2