A100 SXM4 and Radeon RX 6700 - video card comparison

A100 SXM4

Radeon RX 6700

Architecture

Ampere (2020−2022)

RDNA 2.0 (2020−2022)

GPU code name

GA100

Navi 22

Market segment

Desktop

Desktop

Release date

May 2020

June 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 8-pin

Boost clock speed

-

2450 MHz

Core clock speed

1410 MHz

-

Manufacturing process technology

7 nm

7 nm

Number of transistors

54,200 million

17,200 million

Pipelines / CUDA cores

6912

2304

Power consumption (TDP)

400 Watt

175 Watt

Texture fill rate

609.1

352.8

Memory type

HBM2E

GDDR6

Maximum RAM amount

40 GB

10 GB

Memory bus width

5120 Bit

160 Bit

Memory clock speed

2430 MHz

16 GB/s

Memory bandwidth

1,555 GB/s

320.0 GB/s

Display Connectors

No outputs

1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C

HDMI

-

+

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.0

-

OpenCL

2.0

2.1

OpenGL

4.6

4.6

Shader Model

6.5

6.5

Vulkan

1.2.140

1.3