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ZOTAC

ZOTAC GeForce RTX 2080 SUPER 8GB GDDR6 graphics card ZT-T20820H-10P

SKU CH-DHHG-92BC0 MPN ZT-T20820H-10P

Refurbished RTX 2080 SUPER with 3072 CUDA cores, 8GB GDDR6 at 15.5 Gbps, IceStorm 2.0 triple-fan cooling, and 1815 MHz boost clock

  • InterfacePCI Express 3.0 x16
  • Chipset ManufacturerNVIDIA
  • GPUGeForce RTX 2080 SUPER
  • Boost Clock1815 MHz
  • CUDA Cores3072
  • Effective Memory Clock15.5 Gbps
  • Turing architecture with Tensor cores enables DLSS upscaling for higher frame rates
  • 8GB GDDR6 memory on a 256-bit bus at 15.5 Gbps feeds the 3072 CUDA cores
  • IceStorm 2.0 triple-fan cooler with Active Fan Control and metal backplate keeps thermals in check
  • Boost clock of 1815 MHz drives 4K 60 Hz gaming on HDMI 2.0b and 8K 60 Hz on DisplayPort 1.4
  • NVLink SLI support plus four display outputs cover multi-monitor and VR setups

ZOTAC RTX 2080 SUPER 8GB GDDR6

This refurbished graphics card uses the Turing architecture with 3072 CUDA cores and 8GB of GDDR6 memory on a 256-bit bus. It targets gamers and creators who want 4K-capable performance and hardware-accelerated ray tracing. The boost clock reaches 1815 MHz with an effective memory speed of 15.5 Gbps.

PCIe 3.0 x16 and 650W PSU check

Verify your motherboard has a full-size PCI Express 3.0 x16 slot and that your case can fit a 308 mm long, 2.5-slot card. The board draws up to 250W and needs one 8-pin and one 6-pin power connector from a 650W or larger supply. Outputs include three DisplayPort 1.4 and one HDMI 2.0b for up to four displays.

IceStorm 2.0 triple-fan cooling

The IceStorm 2.0 cooler uses three fans with Active Fan Control to manage thermals under load. A die-cast metal brace and wraparound metal backplate add structural rigidity. SPECTRA RGB lighting is configurable. The card supports NVLink for multi-GPU setups and is VR ready.

Highlights

  • Turing architecture with Tensor cores enables DLSS upscaling for higher frame rates
  • 8GB GDDR6 memory on a 256-bit bus at 15.5 Gbps feeds the 3072 CUDA cores
  • IceStorm 2.0 triple-fan cooler with Active Fan Control and metal backplate keeps thermals in check
  • Boost clock of 1815 MHz drives 4K 60 Hz gaming on HDMI 2.0b and 8K 60 Hz on DisplayPort 1.4
  • NVLink SLI support plus four display outputs cover multi-monitor and VR setups

Specifications

BrandZOTAC
ModelZT-T20820H-10P
InterfacePCI Express 3.0 x16
Chipset ManufacturerNVIDIA
GPUGeForce RTX 2080 SUPER
Boost Clock1815 MHz
CUDA Cores3072
Effective Memory Clock15.5 Gbps
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.5
Multi-Monitor Support4
HDMI1 x HDMI 2.0b
DisplayPort3 x DisplayPort 1.4
ColorBlack
Max ResolutionDisplayPort 1.4: 8K @ 60Hz
HDMI 2.0b: 4K @ 60 Hz
SLI SupportNVLink (SLI-Ready)
Virtual Reality ReadyYes
CoolerTriple Fans
Operating Systems SupportedWindows 10 / 7 64-bit, Linux 64-bit ‍👉Check gaming pc with Windows 11 Pro
Thermal Design Power250W
System RequirementsRecommended Power Supply: 650W
Recommended PSU Wattage650W
Power Connector1 x 8 + 1 x 6-pin
HDCP ReadyYes
FeaturesGDDR6 memory
IceStorm 2.0 Cooling
Wraparound Metal Backplate
Active Fan Control
SPECTRA Lighting System
OC Scanner
Form FactorATX
Max GPU Length308 mm
Card Dimensions (L x H)12.13" x 4.45"
Slot Width2.5 slot
Shipping weight2.23 kg
Package size432 × 295 × 102 mm

Questions about this item

Does the card come with the 8-pin and 6-pin power cables or do I need to buy them separately?

The card uses one 8-pin and one 6-pin connector; cables are supplied by your power supply, not included with the GPU.

Should I pick the 8 GB GDDR6 model or is there a larger memory version of this RTX 2080 SUPER?

This model is the 8 GB 256-bit GDDR6 variant running at 15.5 Gbps; no higher-capacity version of this SKU exists.

What does the 1815 MHz boost clock actually deliver in a system with a 650 W PSU?

It is the GPU frequency under load when thermal and power headroom allow; the 250 W board rating and 650 W PSU recommendation support sustained operation at that speed.

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