P30PH and Radeon RX 6550M - video card comparison

P30PH

Radeon RX 6550M

Architecture

GCN 4.0 (2016−2020)

RDNA 2 (2020−2022)

GPU code name

Polaris 20

Navi 24

Market segment

Desktop

Laptop

Release date

-

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x4

Supplementary power connectors

2x 8-pin

None

Boost clock speed

1206 MHz

2560 MHz

Core clock speed

-

2000 MHz

Manufacturing process technology

14 nm

6 nm

Number of transistors

5,700 million

5,400 million

Pipelines / CUDA cores

2048

1024

Power consumption (TDP)

180 Watt

80 Watt (50 - 80 Watt TGP)

Texture fill rate

154.4

181.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

8.4 GB/s

18000 MHz

Memory bandwidth

268.8 GB/s

144.0 GB/s

Shared memory

-

-

Display Connectors

1x HDMI 2.0b

Portable Device Dependent

HDMI

+

-

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.1

2.2

OpenGL

4.6

4.6

Shader Model

6.7

6.7

Vulkan

1.3

1.3