A100 SXM4 and Radeon RX 6500 XT - video card comparison

A100 SXM4

Radeon RX 6500 XT

Architecture

Ampere (2020−2022)

Navi / RDNA2 (2020−2022)

GPU code name

GA100

Navi 24

Market segment

Desktop

Desktop

Release date

May 2020

January 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x4

Supplementary power connectors

None

1x 6-pin

Boost clock speed

-

2815 MHz

Core clock speed

1410 MHz

2610 MHz

Manufacturing process technology

7 nm

7 nm

Number of transistors

54,200 million

5,400 million

Pipelines / CUDA cores

6912

1024

Power consumption (TDP)

400 Watt

107 Watt

Texture fill rate

609.1

180.2

Memory type

HBM2E

GDDR6

Maximum RAM amount

40 GB

8 GB

Memory bus width

5120 Bit

64 Bit

Memory clock speed

2430 MHz

18000 MHz

Memory bandwidth

1,555 GB/s

143.9 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 1x DisplayPort 1.4a

HDMI

-

+

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.0

-

OpenCL

2.0

2.2

OpenGL

4.6

4.6

Shader Model

6.5

6.6

Vulkan

1.2.140

1.3