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Compact dual-fan graphics card with metal backplate, 8.3 inch length

ZOTAC

ZOTAC GeForce GTX 1660 SUPER AMP 6GB graphics card ZT-T16620D-10M

SKU CH-5P7P-0H3TD MPN ZT-T16620D-10M

Delivers 6GB GDDR6 memory at 14 Gbps with a 1845 MHz boost clock for 4K, HDR and VR gaming

  • InterfacePCI Express 3.0
  • Chipset ManufacturerNVIDIA
  • GPUGeForce GTX 1660 SUPER
  • Boost Clock1845 MHz
  • CUDA Cores1408
  • Effective Memory Clock14 Gbps
  • Boost clock reaches 1845 MHz for responsive 1080p gaming
  • 6 GB GDDR6 memory at 14 Gbps feeds the 1408 CUDA cores
  • IceStorm 2.0 dual-fan cooler keeps temperatures in check
  • Compact 8.3-inch length fits 99 % of systems
  • Four display outputs drive up to 8K resolution at 60 Hz

ZOTAC GTX 1660 SUPER AMP 6GB

This compact graphics card uses the NVIDIA Turing architecture with 1408 CUDA cores and 6GB of GDDR6 memory on a 192-bit bus. It targets 1080p gaming at high settings and supports VR experiences. The boost clock reaches 1845 MHz with an effective memory speed of 14 Gbps. It occupies two slots and measures 210 mm in length.

Check PCIe 3.0 slot and 450W PSU with 8-pin

Verify your motherboard has a PCI Express 3.0 x16 slot and that your case clears a 210 mm dual-slot card. The board draws up to 125W and requires a single 8-pin power connector from a 450W or larger supply. Outputs include three DisplayPort 1.4 ports and one HDMI 2.0b port for up to four monitors. Ensure your OS is Windows 10 April 2018 update or newer.

Suits 1080p gamers and small builds, not 4K ultra

This card fits compact cases and delivers smooth 1080p performance in modern titles with GDDR6 bandwidth. It handles VR and 4K media playback but lacks the memory and raw throughput for 4K ultra gaming or heavy compute workloads. Buyers needing SLI, ray tracing hardware, or higher VRAM should consider other options.

Highlights

  • Boost clock reaches 1845 MHz for responsive 1080p gaming
  • 6 GB GDDR6 memory at 14 Gbps feeds the 1408 CUDA cores
  • IceStorm 2.0 dual-fan cooler keeps temperatures in check
  • Compact 8.3-inch length fits 99 % of systems
  • Four display outputs drive up to 8K resolution at 60 Hz

Specifications

BrandZOTAC
ModelZT-T16620D-10M
InterfacePCI Express 3.0
Chipset ManufacturerNVIDIA
GPUGeForce GTX 1660 SUPER
Boost Clock1845 MHz
CUDA Cores1408
Effective Memory Clock14 Gbps
Memory Size6GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.0b
DisplayPort3 x DisplayPort 1.4
Max ResolutionDisplayPort 1.4: 8K @ 60 Hz
HDMI 2.0b: 4K @ 60 Hz
SLI SupportNo
Virtual Reality ReadyYes
CoolerDouble Fans
Operating Systems SupportedWindows 10 (April 2018 update or later / 7 (64-bit) ‍👉Check gaming pc with Windows 11 Pro
Thermal Design Power125W
System RequirementsRecommended Power Supply: 450W
Recommended PSU Wattage450W
Power Connector8-Pin
HDCP ReadyYes
FeaturesIceStorm 2.0 Cooling
Super Compact Design
Dual 90mm Fans
Metal Wraparound Backplate
4K / HDR / VR Ready
FireStorm Utility
Max GPU Length210 mm
Card Dimensions (L x H)8.30" x 4.70"
Slot Width2 Slots
Shipping weight1.09 kg
Package size284 × 221 × 86 mm

Questions about this item

What comes in the box with the ZOTAC GTX 1660 SUPER AMP 6GB card?

The graphics card itself is included. An 8-pin power connector from your power supply is required but not supplied.

Which version of this model should I choose for a compact build?

The 8.3-inch dual-slot design fits 99% of systems, making this single version ideal for small cases.

What does the 1845 MHz boost clock mean for actual gaming?

It is the peak frequency the GPU can reach under load, delivering higher frame rates in supported titles.

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