ASUS Dual GeForce GTX 1660 SUPER OC Graphics Card

Overview

The ASUS DUAL-GTX1660S-O6G-EVO is a dedicated graphics card designed to deliver strong gaming performance and reliable operation. Built on NVIDIA's Turing architecture, it features 1408 CUDA cores and a factory-tuned boost clock that reaches up to 1860 MHz in OC mode. With 6 GB of GDDR6 memory on a 192-bit interface, this card handles modern games smoothly at 1080p and 1440p resolutions, allowing for high texture settings and fluid frame rates.

It supports multiple display setups through one DisplayPort 1.4, one HDMI 2.0b, and one DVI-D output, enabling up to three monitors with a maximum resolution of 7680 × 4320 at 60 Hz. The cooling system uses dual Axial-tech fans and DirectCU II heatpipes to keep temperatures low and noise minimal, while the card fits comfortably in most mid-tower and compact cases with a single 8-pin power connector requirement.

Key features

• 6 GB of GDDR6 memory provides high bandwidth for detailed textures and smooth gameplay.
• NVIDIA Turing architecture with 1408 CUDA cores accelerates rendering and gaming performance.
• Factory overclocked boost clock up to 1860 MHz enhances frame rates in demanding titles.
• Dual Axial-tech fans combined with a 2.7 slot heatsink and DirectCU II heatpipes ensure efficient cooling and quiet operation.
• IP5X dust-resistant fan design maintains long-term reliability by preventing dust buildup.
• Multiple display outputs (DisplayPort 1.4, HDMI 2.0b, DVI-D) support versatile multi-monitor configurations without adapters.
• Single 8-pin power connector simplifies installation and works well with 450 watt or greater power supplies.
• CUDA cores also accelerate creative workloads like video editing and photo processing, offloading tasks from the CPU.

Key specs

• GPU architecture: NVIDIA Turing
• CUDA cores: 1408
• Boost clock: Up to 1860 MHz (OC mode)
• Memory: 6 GB GDDR6
• Memory interface: 192-bit
• Display outputs: 1 × DisplayPort 1.4, 1 × HDMI 2.0b, 1 × DVI-D
• Maximum resolution: 7680 × 4320 at 60 Hz
• Cooling: Dual Axial-tech fans, DirectCU II heatpipes, 2.7 slot heatsink
• Power connector: Single 8-pin
• Recommended system power supply: 450 watts or greater

Connectivity and compatibility

This graphics card supports a wide range of display setups, making it suitable for gaming, productivity, and creative work. The DisplayPort 1.4 and HDMI 2.0b outputs allow connection to high refresh rate monitors and 4K displays, while the DVI-D port provides compatibility with older screens. It fits any motherboard with a PCIe 3.0 x16 slot, ensuring broad compatibility with most desktop systems.

• Supports up to three simultaneous monitors for multitasking or immersive gaming.
• Compatible with mid-tower and compact PC cases due to its 2.7 slot width.
• Single 8-pin power connector reduces cable clutter and simplifies installation.

Performance and reliability

The cooling system is designed to keep the GPU temperature low during intense gaming or rendering sessions, with fans that remain quiet during everyday use. The IP5X dust resistance extends the lifespan of the fans by preventing dust accumulation, which helps maintain consistent performance over time. This makes the card a dependable choice for gamers, streamers, and content creators who need stable graphics performance.

Ideal uses and environments

This graphics card works well in gaming setups focused on 1080p and 1440p resolutions, delivering smooth frame rates and detailed visuals. It also suits home office users and students who require GPU acceleration for creative applications like video editing and photo processing. Its moderate power requirements and compact size make it a strong option for mid-range builds and upgrades without needing a high-wattage power supply or large case.