Radeon RX 6600 XT and RTX A5000-8Q - video card comparison

Radeon RX 6600 XT

RTX A5000-8Q

Architecture

Navi / RDNA2 (2020−2022)

Ampere (2020−2022)

GPU code name

Navi 23

GA102

Market segment

Desktop

Release date

July 2021

April 2021

Interface

PCIe 4.0 x8

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

2589 MHz

1695 MHz

Core clock speed

1968 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

11,060 million

28,300 million

Pipelines / CUDA cores

2048

8192

Power consumption (TDP)

160 (TGP) Watt

230 Watt

Texture fill rate

331.4

433.9

Memory type

GDDR6

Maximum RAM amount

8 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

16000 MHz

16 GB/s

Memory bandwidth

256.0 GB/s

768.0 GB/s

Shared memory

Display Connectors

1x HDMI, 2x DisplayPort

4x DisplayPort 1.4a

HDMI

DirectX

12.0 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3