Radeon Pro 5500M and GeForce RTX 4080 Mobile - video card comparison

Radeon Pro 5500M

GeForce RTX 4080 Mobile

Architecture

Navi / RDNA (2019−2020)

Ada Lovelace

GPU code name

Navi 14

GN21-X9

Market segment

Mobile workstation

Laptop

Release date

November 2019

January 2023

Interface

PCIe 4.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1300 MHz

2280 MHz

Core clock speed

1860 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

6,400 million

35,800 million

Pipelines / CUDA cores

1536

7424

Power consumption (TDP)

50 Watt

150 Watt (60 - 150 Watt TGP)

Texture fill rate

139.2

386.3

Memory type

GDDR6

GDDR6X

Maximum RAM amount

8 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

12000 MHz

20000 MHz

Memory bandwidth

192.0 GB/s

432.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.131

1.3