Radeon 660M and GeForce RTX 4060 Max-Q - video card comparison

Radeon 660M

GeForce RTX 4060 Max-Q

Architecture

RDNA 2 (2020−2022)

Ada Lovelace

GPU code name

RDNA 2 Rembrandt

AD107

Market segment

Laptop

Desktop

Release date

January 2022

January 2023

Interface

PCIe 4.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1900 MHz

1470 MHz

Manufacturing process technology

6 nm

4 nm

Number of transistors

13,100 million

Pipelines / CUDA cores

384

3072

Power consumption (TDP)

45 Watt

35 Watt

Texture fill rate

45.60

141.1

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

8 GB

Memory bus width

System Shared

128 Bit

Memory clock speed

System Shared

14 GB/s

Memory bandwidth

224.0 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

1.3