Leadtek WinFast GTX 1660 Classic

GTX 1660

Last updated: September 15, 2025

Performance Overview

6.0
GB Memory
1785
MHz Boost
1.4K
Shader Cores
120
W TDP

Technical Specifications

Detailed technical specifications and performance characteristics

Basic Information

The Leadtek WinFast GTX 1660 Classic is a graphics processor manufactured by the manufacturer, designed as part of the GTX 1660 series. Belonging to the desktop GPU category, it is optimized for desktop devices, offering reliable performance and efficiency for gaming and professional applications.

Leadtek WinFast GTX 1660 Classic
GTX 1660
Desktop

Graphics Processor

The Leadtek WinFast GTX 1660 Classic features a sophisticated graphics processor built on the Turing architecture using a 12nm manufacturing process by TSMC with approximately 6600 million transistors. This advanced design enables efficient processing of complex graphics workloads and modern gaming features.

TU116
Turing
12
6,600
23.2
284
TSMC

Memory

The Leadtek WinFast GTX 1660 Classic is equipped with 6GB GDDR5 video memory connected via a 192-bit memory interface providing 192.10000610351562GB/s of memory bandwidth. This memory configuration ensures smooth performance in high-resolution gaming and content creation tasks.

6,144
GDDR5
2,001
8
192.1
192

Render Configuration

The Leadtek WinFast GTX 1660 Classic features a powerful rendering engine with 22 compute units and 1408 shader cores, 48 render output units (ROPs), and 88 texture mapping units (TMUs). This comprehensive rendering configuration delivers excellent performance across a wide range of applications.

22
1,408
48
88

Clock Speeds

The Leadtek WinFast GTX 1660 Classic operates at a base clock speed of 1530MHz with the ability to boost up to 1785MHz under optimal conditions. This dynamic clock management ensures optimal performance while maintaining thermal efficiency.

1,530
1,785

Power Consumption

The Leadtek WinFast GTX 1660 Classic has a thermal design power (TDP) of 120 watts, indicating its power consumption characteristics and thermal requirements. This power profile makes it suitable for various system configurations and cooling solutions.

120

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