ASUS TUF Gaming GeForce GTX 1660 SUPER OC Graphics Card

Overview

The ASUS TUF-GTX1660S-O6G-GAMING is a gaming graphics card designed to deliver reliable performance for 1080p gaming and capable of stretching into 1440p resolution. It features 1408 CUDA cores and 6 GB of GDDR6 memory on a 192-bit interface, providing the power needed for popular esports titles and visually demanding single-player games. With boost clocks reaching up to 1845 MHz in OC mode, this card balances speed and quiet operation through customizable profiles.

Key features

• 6 GB of GDDR6 memory ensures smooth frame rates and detailed textures in modern games.
• Boost clock options let you choose between higher performance or quieter operation using ASUS GPU Tweak II software.
• Multiple display outputs including DisplayPort 1.4, HDMI 2.0b, and DVI-D support up to three monitors simultaneously for versatile setups.
• Dual fans with IP5X dust resistance extend the lifespan of the cooling system by preventing debris buildup.
• Open heatsink design efficiently manages heat during long gaming or rendering sessions, keeping noise levels low.
• Compatibility with DirectX 12 and OpenGL 4.6 ensures support for current and upcoming game engines and creative applications.
• Simple installation requiring only one 8-pin PCIe power connector and a recommended 450 W or higher power supply.

Key specs

• CUDA cores: 1408
• Memory: 6 GB GDDR6
• Memory interface: 192-bit
• Boost clock: 1845 MHz (OC mode), 1815 MHz (gaming mode)
• Display outputs: 1 × DisplayPort 1.4, 1 × HDMI 2.0b, 1 × DVI-D
• Power connector: 1 × 8-pin PCIe
• Recommended system power supply: 450 W or higher
• API support: DirectX 12, OpenGL 4.6

Connectivity and compatibility

This graphics card offers flexible connectivity options to suit a variety of display setups. The DisplayPort 1.4 output supports high refresh rates and resolutions, ideal for gaming monitors. HDMI 2.0b allows connection to modern TVs and projectors, while the DVI-D port supports older displays still in use. The card can drive up to three screens at once, including an 8K desktop resolution of 7680 × 4320 for expansive productivity or immersive gaming experiences.

Performance and reliability

The dual-fan cooling system with IP5X dust-resistant seals helps maintain consistent airflow and prevents dust accumulation, which can degrade performance over time. The open heatsink design efficiently dissipates heat, allowing the GPU to sustain higher clock speeds during extended gaming or creative workloads. This combination ensures the card remains cool and quiet, even under demanding conditions.

Ideal uses and environments

This graphics card fits well in mid-tower gaming PCs and small workstations that require CUDA acceleration for creative software. It is a strong choice for gamers upgrading from older models who want dependable 1080p performance with the option to explore 1440p gaming. Additionally, it suits school labs or esports setups where cost-effective, reliable graphics performance is essential without unnecessary complexity.