Radeon VII and GeForce RTX 4050 Mobile - video card comparison

Radeon VII

GeForce RTX 4050 Mobile

Architecture

Vega (2017−2021)

Ada Lovelace

GPU code name

Vega 20

GN21-X2

Market segment

Desktop

Laptop

Release date

February 2019

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1750 MHz

2370 MHz

Core clock speed

1400 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

13,230 million

Pipelines / CUDA cores

3840

2560

Power consumption (TDP)

295 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

420.0

140.4

Memory type

HBM2

GDDR6

Maximum RAM amount

16 GB

6 GB

Memory bus width

4096 Bit

96 Bit

Memory clock speed

1000 MHz

16000 GB/s

Memory bandwidth

1024 GB/s

192.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3