Radeon RX 460 Mobile and Radeon RX 7800 XT - video card comparison

Radeon RX 460 Mobile

Radeon RX 7800 XT

Architecture

Polaris (2016−2019)

RDNA 3

GPU code name

Polaris 11 / Baffin XT

Navi 32

Market segment

Laptop

Desktop

Release date

August 2016

August 2023

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1180 MHz

2430 MHz

Floating-point performance

2,115 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

3,000 million

28,100 million

Pipelines / CUDA cores

896

3840

Power consumption (TDP)

75 Watt

263 Watt

Texture fill rate

66.08

604.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

6000 MHz

19500 MHz

Memory bandwidth

80 GB/s

576.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1a, 3x DisplayPort 2.1

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

2.2

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

FreeSync