GeForce GTX 1660 Max-Q and GeForce RTX 5080 - video card comparison

GeForce GTX 1660 Max-Q

GeForce RTX 5080

Architecture

Turing (2018−2021)

Blackwell 2.0

GPU code name

TU116

GB203

Market segment

Desktop

Release date

2025 (recently)

Interface

PCIe 3.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 6-pin

1x 16-pin

Boost clock speed

1335 MHz

2520 MHz

Core clock speed

1140 MHz

Manufacturing process technology

12 nm

0 nm

Number of transistors

6,600 million

Pipelines / CUDA cores

10752

Power consumption (TDP)

350 Watt

Texture fill rate

846.7

Memory type

GDDR7

Maximum RAM amount

16 GB

Memory bus width

256 Bit

Memory clock speed

8000 MHz

5 GB/s

Memory bandwidth

160.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12.0 (12_1)

12 Ultimate (12_2)

CUDA

9.1

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3