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ASUS

ASUS ROG-STRIX-RTX2080S-O8G-GAMING graphics card

SKU CH-R1RC-XRERR

GeForce RTX 2080 SUPER graphics card with 8GB GDDR6 memory, 3072 CUDA cores and boost clocks up to 1890 MHz in OC mode

  • Graphics processorGeForce RTX 2080 SUPER
  • Memory capacity8 GB
  • Interface typePCI Express 3.0
  • CUDA core count3072
  • Highest resolution7680 × 4320
  • Boost frequencyOC mode: 1890 MHz/Gaming mode: 1860 MHz
  • Boost clocks up to 1890 MHz in OC mode for high frame rates
  • 3072 CUDA cores accelerate rendering and compute workloads
  • 8 GB GDDR6 on a 256-bit bus delivers 15500 MHz effective memory speed
  • Four display outputs including USB Type-C drive up to 7680 x 4320 resolution
  • Triple-slot 2.7 design with 11.80 inch length fits standard ATX builds

ROG STRIX GeForce RTX 2080 SUPER 8GB

The ASUS ROG-STRIX-RTX2080S-O8G-GAMING is a graphics card built on the NVIDIA GeForce RTX 2080 SUPER GPU. It delivers 3072 CUDA cores and 8GB of GDDR6 memory across a 256-bit interface. The card connects via PCI Express 3.0 and occupies 2.7 slots.

Ideal for 1440p and 4K gaming builds

This card suits builders targeting high-refresh 1440p or entry 4K gaming with ray tracing enabled. The dual BIOS offers OC mode at 1890 MHz boost and Gaming mode at 1860 MHz boost. Users needing AV1 decode or PCIe 4.0 bandwidth should consider newer architectures.

8GB GDDR6 frame buffer

The 8GB GDDR6 frame buffer running at 15500 MHz effective clock determines texture capacity and memory bandwidth. At 256-bit width it handles current 1440p ultra textures comfortably. Buyers planning heavy 4K texture mods or long-term 4K gaming should evaluate cards with larger memory buffers.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $610.99
Pricier than about 73% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Boost frequency OC mode: 1890 MHz/Gaming mode: 1860 MHz
Typical for this category: the median of 1,837 items is 1.89 GHz.

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Specifications

Product
Brand nameASUS
Product lineROG STRIX
Model nameROG-STRIX-RTX2080S-O8G-GAMING
Processor
TDP rating250 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 2080 SUPER
Memory capacity8 GB
Boost frequencyOC mode: 1890 MHz/Gaming mode: 1860 MHz
CUDA core count3072
Core frequencyOC mode: 1680 MHz/Gaming mode: 1650 MHz
Chipset makerNVIDIA
Effective memory speed15500 MHz
Memory bus width256-Bit
OpenGL support4.6
Supported displays4
Multi-GPU supportSLI Ready
VR readyYes
Audio & video
HDCP support2.2
Ports & slots
Interface typePCI Express 3.0
HDMI ports2 x HDMI 2.0b
DisplayPort connectors2 x DisplayPort 1.4
Extra ports1 x USB Type-C
Power
Recommended power supply650 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length300 mm
Card size11.8 in × 5.1 in
Slots occupied2.7 Slots
In the box
In the boxAccessories:/1 x Quick Guide/1 x ROG Velcro Hook & Loop

Questions about this item

What bandwidth does the PCI Express 3.0 interface deliver for this RTX 2080 SUPER card?

The PCI Express 3.0 x16 slot provides up to 16 GT/s per lane, giving the GPU full 3.0 bandwidth for gaming and compute workloads.

Will the 2.7-slot thickness and 11.80" length fit in a mid-tower case with a standard ATX motherboard?

The card measures 11.80 inches long and occupies 2.7 slots; verify your case clearance and motherboard PCIe slot spacing before purchase.

Which power connectors must be plugged in before the first boot, and which one do builders often miss?

Connect both 8-pin PCIe power cables from the PSU; the second connector is frequently overlooked, preventing the card from posting.

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