A100 PCIe and Radeon RX 6550M - video card comparison

A100 PCIe

Radeon RX 6550M

Architecture

Ampere (2020−2022)

RDNA 2 (2020−2022)

GPU code name

GA100

Navi 24

Market segment

Desktop

Laptop

Release date

June 2020

January 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x4

Supplementary power connectors

1x 8-pin

None

Boost clock speed

-

2560 MHz

Core clock speed

1410 MHz

2000 MHz

Manufacturing process technology

7 nm

6 nm

Number of transistors

54,200 million

5,400 million

Pipelines / CUDA cores

6912

1024

Power consumption (TDP)

250 Watt

80 Watt (50 - 80 Watt TGP)

Texture fill rate

609.1

181.8

Memory type

HBM2e

GDDR6

Maximum RAM amount

40 GB

4 GB

Memory bus width

5120 Bit

64 Bit

Memory clock speed

2.4 GB/s

18000 MHz

Memory bandwidth

1,555 GB/s

144.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

Portable Device Dependent

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

6.7

Vulkan

1.2

1.3