GeForce GTX 1660 Ti Mobile Refresh and Radeon RX 7700 XT - video card comparison

GeForce GTX 1660 Ti Mobile Refresh

Radeon RX 7700 XT

Architecture

Turing (2018−2021)

RDNA 3

GPU code name

TU116B

Navi 32

Market segment

Laptop

Desktop

Release date

May 2019

August 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1590 MHz

2544 MHz

Core clock speed

1700 MHz

Manufacturing process technology

12 nm

5 nm

Number of transistors

6,600 million

28,100 million

Pipelines / CUDA cores

1536

3456

Power consumption (TDP)

245 Watt

Texture fill rate

152.6

549.5

Memory type

GDDR6

Maximum RAM amount

6 GB

12 GB

Memory bus width

192 Bit

Memory clock speed

16 GB/s

18000 MHz

Memory bandwidth

384.0 GB/s

432.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

1.2

2.2

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3