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ASUS Dual GeForce GTX 1660 SUPER graphics card with two fans and a metal backplate

ASUS

ASUS DUAL-GTX1660S-O6G-MI graphics card

SKU CH-YJXT-QDSJ0 MPN DUAL-GTX1660S-O6G-MI

Refurbished GeForce GTX 1660 SUPER with 6GB GDDR6, 1408 CUDA cores and boost clocks up to 1860 MHz

  • InterfacePCI Express 3.0
  • Chipset ManufacturerNVIDIA
  • GPUGeForce GTX 1660 SUPER
  • Core Clock1530 MHz
  • Boost ClockOC Mode: 1860 MHz Gaming Mode (Default): 1830 MHz
  • CUDA Cores1408
  • 6 GB GDDR6 memory at 14 Gbps for smooth 1080p gaming
  • Factory OC boost clock of 1860 MHz in OC mode
  • 1408 CUDA cores on NVIDIA Turing architecture
  • Three video outputs drive up to three monitors
  • 125 W TDP runs on a 450 W power supply

Dual-fan GTX 1660 SUPER for 1080p builds

This ASUS Dual GeForce GTX 1660 SUPER graphics card targets 1080p gaming and multi-monitor productivity. The 6 GB GDDR6 frame buffer and 1408 CUDA cores deliver solid performance in modern titles at high settings. A compact dual-fan cooler keeps the 125 W TDP in check inside mid-tower cases. It draws power from a single 8-pin connector and requires a 450 W PSU.

Upgrade from GTX 1060 6 GB or original GTX 1660

The SUPER variant is up to 1.5X faster than the previous-generation GTX 1060 6GB and up to 20% faster than the original GTX 1660. The jump is worth it when you need higher frame rates at 1080p or want the 14 Gbps GDDR6 bandwidth for newer game engines. PCI Express 3.0 ensures broad motherboard compatibility without platform changes.

6 GB GDDR6 headroom at 192-bit

The 6 GB 192-bit GDDR6 memory handles 1080p ultra textures and triple-display workloads at 7680 x 4320 combined resolution. HDMI 2.0b, DisplayPort 1.4 and DVI-D drive three monitors simultaneously. VR headsets are supported via HDCP 2.2. Memory capacity becomes the limiting factor at 1440p ultra or heavy ray-tracing workloads not accelerated by this architecture.

Highlights

  • 6 GB GDDR6 memory at 14 Gbps for smooth 1080p gaming
  • Factory OC boost clock of 1860 MHz in OC mode
  • 1408 CUDA cores on NVIDIA Turing architecture
  • Three video outputs drive up to three monitors
  • 125 W TDP runs on a 450 W power supply

Specifications

BrandASUS
SeriesDual
ModelDUAL-GTX1660S-O6G-MINI
InterfacePCI Express 3.0
Chipset ManufacturerNVIDIA
GPUGeForce GTX 1660 SUPER
Core Clock1530 MHz
Boost ClockOC Mode: 1860 MHz
Gaming Mode (Default): 1830 MHz
CUDA Cores1408
Effective Memory Clock14 Gbps
Memory Size6GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support3
HDMI1 x HDMI 2.0b
DisplayPort1 x DisplayPort 1.4
DVI1 x DVI-D
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power125W
System RequirementsRecommended PSU: 450W
Recommended PSU Wattage450W
Power Connector8-Pin
HDCP Ready2.2
FeaturesOC Edition: Boost Clock 1860 MHz (OC Mode) / 1830 MHz (Gaming Mode).
The GeForce GTX 1660 SUPER is up to 20% faster than the original GTX 1660 and up to 1.5X faster than the previous-generation GTX 1060 6GB. Powered by the award-winning NVIDIA Turing architecture and ultra-fast GDDR6 memory, it's a supercharger for today's most popular games. Time to gear up and get SUPER.
Ultra-fast GDDR6 with over 50% more memory bandwidth for high-speed gaming.
GeForce Experience: Capture and share videos, screenshots, and livestreams with friends. Keep your drivers up-to-date and optimize game se
Max GPU Length197 mm
Card Dimensions (L x H)7.80" x 4.80"
Slot Width2 Slots
Shipping weight0.85 kg
Package size305 × 218 × 58 mm

Questions about this item

How much clearance does the dual-fan cooler on this DUAL-GTX1660S-O6G-MINI need inside a case?

The card uses a dual-fan cooler and draws 125W TDP, so a standard two-slot width and adequate airflow around both fans is required.

Which PCIe slot and power connector does the GeForce GTX 1660 SUPER need for installation?

Install into a PCI Express 3.0 x16 slot and connect one 8-pin power connector from a 450W PSU; forgetting the 8-pin is the common error.

When should the thermal paste on the GTX 1660 SUPER GPU be replaced?

Replace the thermal paste if GPU temperatures rise noticeably under load after several years; the 1408 CUDA cores and GDDR6 memory run hotter with dried paste.

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