Radeon RX 7900 XT and Radeon 520 Mobile GDDR5 - video card comparison

Radeon RX 7900 XT

Radeon 520 Mobile GDDR5

Architecture

RDNA 3

GCN 1.0 (2012−2020)

GPU code name

Navi 31 XT

Banks

Market segment

Desktop

Laptop

Release date

November 2022

April 2017

Interface

PCIe 4.0 x16

PCIe 3.0 x8

Supplementary power connectors

2x 8-pin

Boost clock speed

2000 MHz

Core clock speed

1030 MHz

Manufacturing process technology

5 nm

28 nm

Number of transistors

57,700 million

690 million

Pipelines / CUDA cores

5376

320

Power consumption (TDP)

315 Watt

50 Watt

Texture fill rate

804.4

20.60

Memory type

GDDR6

GDDR5

Maximum RAM amount

20 GB

2 GB

Memory bus width

320 Bit

64 Bit

Memory clock speed

20000 MHz

4.5 GB/s

Memory bandwidth

800.0 GB/s

36 GB/s

Shared memory

Display Connectors

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

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

12 (11_1)

OpenCL

2.1

2.1 (1.2)

OpenGL

4.6

Shader Model

6.7

6.5 (5.1)

Vulkan

1.3

1.2.170