Radeon Graphics and RTX A40 - video card comparison

Radeon Graphics

RTX A40

Architecture

GCN 5.1 (2018−2021)

Ampere (2020−2022)

GPU code name

Renoir

GA102

Market segment

Desktop

Desktop

Release date

-

October 2020

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

-

8-pin EPS

Boost clock speed

1500 MHz

1755 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

-

28,300 million

Pipelines / CUDA cores

448

10752

Power consumption (TDP)

15 Watt

300 Watt

Texture fill rate

42.00

589.7

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

48 GB

Memory bus width

System Shared

384 Bit

Memory clock speed

System Shared

14.5 GB/s

Memory bandwidth

-

695.8 GB/s

Display Connectors

No outputs

3x DisplayPort

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

2.0

OpenGL

4.6

4.6

Shader Model

-

6.5

Vulkan

-

1.2