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ZOTAC GeForce RTX 3080 Trinity OC graphics card, triple-fan black cooler, three-slot ATX form factor

ZOTAC

ZOTAC GeForce RTX 3080 Trinity OC 12GB graphics card ZT-A30820J-10PLHR

SKU CH-ZFPA-E9C38 MPN ZT-A30820J-10PLHR

Refurbished GeForce RTX 3080 with 12GB GDDR6X memory, 8960 CUDA cores and a 1725 MHz boost clock on a triple-fan cooler

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3080
  • ArchitectureAmpere
  • Boost Clock1725 MHz
  • 12GB GDDR6X memory on a 384-bit bus feeds high-resolution textures fast
  • Boost clock reaches 1725 MHz for responsive 4K gaming performance
  • 8960 CUDA cores accelerate rendering and compute workloads
  • PCI Express 4.0 interface doubles bandwidth over the previous standard
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive four displays at once

Trinity OC 12GB graphics card

The ZOTAC GeForce RTX 3080 Trinity OC delivers 12GB of GDDR6X memory on a 384-bit interface with 8960 CUDA cores. It targets enthusiasts and creators who need high frame rates at 4K resolution or smooth VR experiences. The card uses the Ampere architecture and connects via PCI Express 4.0. A triple-fan cooler handles the 350W thermal design power.

Compatibility checklist

Verify your power supply meets the 750W recommendation and provides two 8-pin connectors. Confirm the motherboard has a free PCI Express 4.0 slot and that your chassis accommodates a 318 mm long, 3-slot ATX card. The card outputs through one HDMI 2.1 and three DisplayPort 1.4a connectors for up to four displays at 7680 x 4320 resolution.

Upgrade perspective

This model replaces an earlier 10GB RTX 3080 variant by adding 2GB more VRAM and a wider memory bus for memory-heavy workloads. The jump is worth it if you regularly exceed 10GB in modern titles, render large scenes, or run high-resolution textures. The 1725 MHz boost clock and 19.0 Gbps memory speed maintain strong compute throughput.

Highlights

  • 12GB GDDR6X memory on a 384-bit bus feeds high-resolution textures fast
  • Boost clock reaches 1725 MHz for responsive 4K gaming performance
  • 8960 CUDA cores accelerate rendering and compute workloads
  • PCI Express 4.0 interface doubles bandwidth over the previous standard
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive four displays at once

Specifications

BrandZOTAC
SeriesTrinity OC
ModelZT-A30820J-10PLHR
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3080
ArchitectureAmpere
Boost Clock1725 MHz
CUDA Cores8960
Effective Memory Clock19.0 Gbps
Memory Size12GB
Memory Interface384-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
ColorBlack
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power350W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP Ready2.3
Form FactorATX
Max GPU Length318 mm
Card Dimensions (L x H)12.50" x 4.80"
Slot Width3 Slots
Shipping weight2.45 kg
Package size442 × 282 × 120 mm

Questions about this item

Does the ZOTAC RTX 3080 Trinity OC 12GB come with the two 8-pin power cables or must they be bought separately?

The card requires two 8-pin connectors from your power supply; cables are not included in the box.

Is the 12GB GDDR6X 384-bit version the only capacity available for this Trinity OC model?

This specific MPN ZT-A30820J-10PLHR is offered only with 12GB of GDDR6X on a 384-bit bus.

What does the 1725 MHz boost clock mean for actual frame rates in 4K gaming?

The 1725 MHz boost clock is the peak GPU frequency under load; real 4K frame rates depend on the game engine, settings and the rest of your system.

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