Radeon HD 8550M and GeForce RTX 4090 - video card comparison

Radeon HD 8550M

GeForce RTX 4090

Architecture

GCN (2011−2017)

Ada Lovelace

GPU code name

Sun

AD102-300-A1

Market segment

Laptop

Desktop

Release date

November 2012

September 2022

Interface

PCIe 3.0 x8

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

850 MHz

2520 MHz

Core clock speed

700 MHz

2235 MHz

Floating-point performance

544.0 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

690 million

76,300 million

Pipelines / CUDA cores

384

16384

Power consumption (TDP)

450 Watt

Texture fill rate

17.00

1,290

Memory type

DDR3

GDDR6X

Maximum RAM amount

1 GB

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

1800 MHz

21000 MHz

Memory bandwidth

14.4 GB/s

1,008 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.6

Vulkan

1.2.131

1.3