Radeon RX 6650M XT and GeForce RTX 4050 Mobile - video card comparison

Radeon RX 6650M XT

GeForce RTX 4050 Mobile

Architecture

RDNA 2 (2020−2022)

Ada Lovelace

GPU code name

Navi 23

GN21-X2

Market segment

Laptop

Release date

January 2022

January 2023

Interface

PCIe 4.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

2162 MHz

2370 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

11,060 million

Pipelines / CUDA cores

2048

2560

Power consumption (TDP)

120 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

309.2

140.4

Memory type

GDDR6

Maximum RAM amount

8 GB

6 GB

Memory bus width

128 Bit

96 Bit

Memory clock speed

18000 MHz

16000 GB/s

Memory bandwidth

256.0 GB/s

192.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12.0 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3