Radeon RX Vega 56 and RTX A1000 Mobile - video card comparison

Radeon RX Vega 56

RTX A1000 Mobile

Architecture

Vega (2017−2021)

Ampere (2020−2022)

GPU code name

Vega

GA107

Market segment

Desktop

Laptop

Release date

August 2017

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

2x 8-pin

Boost clock speed

1474 MHz

1140 MHz

Core clock speed

1138 MHz

Floating-point performance

10,566 gflops

Manufacturing process technology

14 nm

8 nm

Number of transistors

12,500 million

Pipelines / CUDA cores

3584

2048

Power consumption (TDP)

210 Watt

95 Watt (35 - 95 Watt TGP)

Texture fill rate

329.5

72.96

Memory type

HBM2

GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

409.6 Bit

128 Bit

Memory clock speed

800 MHz

14000 MHz

Memory bandwidth

409.6 GB/s

176.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.1.125

1.3