GeForce RTX 4090 Max-Q and GeForce GT 555M 3 GB - video card comparison

GeForce RTX 4090 Max-Q

GeForce GT 555M 3 GB

Architecture

Ada Lovelace

Fermi (2010−2014)

GPU code name

AD103

GF106

Market segment

Desktop

Release date

January 2023

March 2011

Interface

PCIe 4.0 x16

PCIe 2.0 x16

Supplementary power connectors

None

Boost clock speed

1455 MHz

Core clock speed

590 MHz

Manufacturing process technology

4 nm

40 nm

Number of transistors

45,900 million

1,170 million

Pipelines / CUDA cores

9728

144

Power consumption (TDP)

80 Watt

35 Watt

Texture fill rate

442.3

14.16

Memory type

GDDR6

DDR3

Maximum RAM amount

16 GB

3 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

14 GB/s

1800 MBps

Memory bandwidth

448.0 GB/s

43.2 GB/s

Display Connectors

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12 (11_0)

CUDA

8.9

2.1

OpenCL

3.0

1.1

OpenGL

4.6

Shader Model

6.7

5.1

Vulkan

1.3

N/A