ASUS GTX 1660 Ti SI OC

GTX 1660

Last updated: September 15, 2025

Performance Overview

6.0
GB Memory
1770
MHz Boost
1.5K
Shader Cores
120
W TDP

Technical Specifications

Detailed technical specifications and performance characteristics

Basic Information

The ASUS GTX 1660 Ti SI OC 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.

ASUS GTX 1660 Ti SI OC
GTX 1660
Desktop

Graphics Processor

The ASUS GTX 1660 Ti SI OC 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 ASUS GTX 1660 Ti SI OC is equipped with 6GB GDDR6 video memory connected via a 192-bit memory interface providing 288GB/s of memory bandwidth. This memory configuration ensures smooth performance in high-resolution gaming and content creation tasks.

6,144
GDDR6
1,500
12
288
192

Render Configuration

The ASUS GTX 1660 Ti SI OC features a powerful rendering engine with 24 compute units and 1536 shader cores, 48 render output units (ROPs), and 96 texture mapping units (TMUs). This comprehensive rendering configuration delivers excellent performance across a wide range of applications.

24
1,536
48
96

Clock Speeds

The ASUS GTX 1660 Ti SI OC operates at a base clock speed of 1500MHz with the ability to boost up to 1770MHz under optimal conditions. This dynamic clock management ensures optimal performance while maintaining thermal efficiency.

1,500
1,770

Power Consumption

The ASUS GTX 1660 Ti SI OC 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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