Radeon RX 460 Mobile and RTX A3000 Mobile - video card comparison

Radeon RX 460 Mobile

RTX A3000 Mobile

Architecture

Polaris (2016−2019)

Ampere (2020−2022)

GPU code name

Polaris 11 / Baffin XT

GA104

Market segment

Laptop

Release date

August 2016

April 2021

Interface

MXM-B (3.0)

PCIe 4.0 x16

Boost clock speed

1180 MHz

1560 MHz

Core clock speed

1080 MHz

Floating-point performance

2,115 gflops

Manufacturing process technology

14 nm

8 nm

Number of transistors

3,000 million

17,400 million

Pipelines / CUDA cores

896

4096

Power consumption (TDP)

75 Watt

130 Watt (60 - 115 Watt TGP)

Texture fill rate

66.08

237.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

6000 MHz

14000 MHz

Memory bandwidth

80 GB/s

336.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.6

Vulkan

1.2.131

1.2

FreeSync