A30 PCIe and Radeon RX 7900 XTX - video card comparison

A30 PCIe

Radeon RX 7900 XTX

Architecture

Ampere (2020−2022)

RDNA 3

GPU code name

GA100

Navi 31 XTX

Market segment

Desktop

Desktop

Release date

April 2021

November 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

2x 8-pin

Boost clock speed

1440 MHz

2270 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

54,200 million

57,700 million

Pipelines / CUDA cores

3584

6144

Power consumption (TDP)

165 Watt

355 Watt

Texture fill rate

322.6

959.6

Memory type

HBM2

GDDR6

Maximum RAM amount

24 GB

24 GB

Memory bus width

3072 Bit

384 Bit

Memory clock speed

2.4 GB/s

20000 MHz

Memory bandwidth

933.1 GB/s

960.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

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

HDMI

-

+

DirectX

N/A

12 Ultimate (12_2)

CUDA

8.0

-

OpenCL

3.0

2.1

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3