GeForce GTX 1660 Ti and Radeon Instinct MI250X - video card comparison

GeForce GTX 1660 Ti

Radeon Instinct MI250X

Architecture

Turing (2018−2021)

CDNA 2.0 (2021)

GPU code name

Turing TU116

Aldebaran

Market segment

Desktop

Workstation

Release date

February 2019

November 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

1770 MHz

1700 MHz

Core clock speed

1500 MHz

Manufacturing process technology

12 nm

6 nm

Number of transistors

6,600 million

58,200 million

Pipelines / CUDA cores

1536

14080

Power consumption (TDP)

120 Watt

500 Watt

Texture fill rate

169.9

1,496

Memory type

GDDR6

HBM2e

Maximum RAM amount

6 GB

128 GB

Memory bus width

192 Bit

8192 Bit

Memory clock speed

12000 MHz

3.2 GB/s

Memory bandwidth

288.0 GB/s

3,277 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

DirectX

12 (12_1)

N/A

CUDA

7.5

OpenCL

1.2

3.0

OpenGL

4.6

N/A

Shader Model

6.5

N/A

Vulkan

1.2.131

N/A