R680 and GeForce MX550 - video card comparison

R680

GeForce MX550

Architecture

TeraScale (2005−2013)

Turing (2018−2021)

GPU code name

R680

GN18-S5

Market segment

Desktop

Laptop

Release date

-

December 2021

Interface

-

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1320 MHz

Manufacturing process technology

55 nm

12 nm

Number of transistors

666 million

4,700 million

Pipelines / CUDA cores

320

1024

Power consumption (TDP)

-

15-25 Watt

Texture fill rate

-

42.24

Memory type

-

GDDR6

Maximum RAM amount

-

2 GB

Memory bus width

-

64 Bit

Memory clock speed

-

12000 MHz

Memory bandwidth

-

96 GB/s

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

10.1 (10_1)

12 (12_1)

CUDA

-

7.5

OpenCL

N/A

3.0

OpenGL

3.3 (full) Shader Model

4.16.6

Vulkan

N/A

1.2

Optimus

-

+