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Triple-fan graphics card in dark metal finish with RGB lighting accents

ASUS

ASUS STRIX-RTX2080-O8G-GA graphics card

SKU CH-SP4C-PBKPN MPN STRIX-RTX2080-O8G-GA

Refurbished GeForce RTX 2080 with 8GB GDDR6, 2944 CUDA cores, 1890 MHz OC boost, triple axial-tech fans and USB Type-C for VR headsets

  • InterfacePCI Express 3.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 20 Series
  • GPUGeForce RTX 2080
  • Core Clock1515 MHz
  • Boost ClockOC Mode: 1890 MHz Gaming Mode: 1860 MHz
  • Factory overclock to 1890 MHz boost in OC mode for higher frame rates
  • 8 GB GDDR6 on a 256-bit bus feeds the GPU at 14000 MHz effective
  • 2944 CUDA cores handle parallel workloads in games and creative apps
  • Triple axial-tech fans with 0 dB stop keep temperatures low and noise minimal
  • Two HDMI 2.0b, two DisplayPort 1.4 and USB Type-C drive up to four displays

ROG STRIX GeForce RTX 2080 8GB GDDR6

The ASUS ROG STRIX GeForce RTX 2080 is a refurbished graphics card built on the NVIDIA Turing architecture. It features 2944 CUDA cores, 8GB of GDDR6 memory on a 256-bit interface, and a boost clock of 1890 MHz in OC mode. This card targets enthusiasts seeking high-frame-rate gaming at 4K resolution and VR-ready performance.

Compatibility checklist before ordering

Your motherboard must provide a PCI Express 3.0 slot and your power supply needs two 8-pin connectors for the 215W board. Verify that your chassis has enough length and height clearance for a triple-fan cooler. Ensure your display uses HDMI 2.0b, DisplayPort 1.4, or USB Type-C to reach the maximum 7680 x 4320 resolution.

Bundled software and lighting ecosystem

GPU Tweak II provides real-time monitoring, overclocking profiles, and integrates Game Booster, XSplit Gamecaster, WTFast, and QuantumCloud. ASUS Aura Sync RGB lighting lets you synchronize colour effects with other Aura-compatible components. The Auto-Extreme manufacturing process and MaxContact technology with Super Alloy Power II components are factory-applied reliability features, not separate accessories.

Highlights

  • Factory overclock to 1890 MHz boost in OC mode for higher frame rates
  • 8 GB GDDR6 on a 256-bit bus feeds the GPU at 14000 MHz effective
  • 2944 CUDA cores handle parallel workloads in games and creative apps
  • Triple axial-tech fans with 0 dB stop keep temperatures low and noise minimal
  • Two HDMI 2.0b, two DisplayPort 1.4 and USB Type-C drive up to four displays

Specifications

BrandASUS
SeriesROG STRIX
ModelROG-STRIX-RTX2080-O8G-GAMING
InterfacePCI Express 3.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 20 Series
GPUGeForce RTX 2080
Core Clock1515 MHz
Boost ClockOC Mode: 1890 MHz
Gaming Mode: 1860 MHz
CUDA Cores2944
Effective Memory Clock14000 MHz
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.5
HDMI2 x HDMI 2.0b
DisplayPort2 x DisplayPort 1.4
Other Ports1 x USB TYPE-C
Max Resolution7680 x 4320
SLI SupportSLI Ready
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power215W
Power Connector2 x 8-Pin
HDCP Ready2.2
FeaturesNVIDIA TURING: ROG GeForce RTX graphics cards are powered by the Turing GPU architecture and the all-new RTX platform. This gives you up to 6X the performance of previous-generation graphics cards and brings the power of real-time ray tracing and AI to games.
DirectX 12: Power new visual effects and rendering techniques for more lifelike gaming.
4K: Step up to the ultimate 4K gaming experience with GeForce RTX and enjoy today's biggest games in amazing detail.
Axial-tech Fans feature an all-around better design and IP5X dust resistance.
2.7-Slot Design expands cooling surface area by
Max GPU Length300 mm
Card Dimensions (L x H)11.80" x 5.13"
Slot Width2.7-slot
Shipping weight2.09 kg
Package size404 × 236 × 91 mm

Questions about this item

What comes in the box and which cables or adapters must be bought separately?

The card provides two HDMI 2.0b ports, two DisplayPort 1.4 ports and one USB Type‑C port for video output. Any display cables or power adapters not already owned must be purchased separately.

Which clock mode should I choose between OC Mode and Gaming Mode?

OC Mode runs the boost clock at 1890 MHz while Gaming Mode runs at 1860 MHz; select OC Mode for the highest factory overclock or Gaming Mode for a slightly lower thermal target.

What does the 215 W thermal design power mean for my power supply?

The board draws up to 215 W and requires two 8‑pin PCIe power connectors; ensure your PSU can deliver that wattage plus the rest of your system load.

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