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White triple-fan graphics card with silver accents and ROG branding

ASUS

ASUS ROG Astral GeForce RTX 5080 16GB GDDR7 OC White graphics card

SKU CH-TF6G-H792V

A GeForce RTX 5080 graphics card with 16 GB GDDR7 memory on a 256-bit bus, 10752 CUDA cores and DLSS 4.0 support for high-resolution gaming and creative workloads

  • Graphics processorGeForce RTX 5080
  • Memory capacity16 GB
  • Interface typePCI Express 5.0 x16
  • CUDA core count10752
  • Highest resolution7680 × 4320
  • Type of memoryGDDR7
  • 16 GB GDDR7 memory at 30 Gbps feeds high-resolution textures without bottlenecks
  • 10752 CUDA cores on Blackwell architecture accelerate ray-traced and AI workloads
  • DLSS 4.0 upscaling boosts frame rates while preserving image detail
  • PCI Express 5.0 x16 interface delivers maximum bandwidth to the GPU
  • Two HDMI 2.1b and three DisplayPort 2.1a outputs drive up to four 7680 x 4320 displays

16GB GDDR7 graphics card

The ASUS ROG Astral GeForce RTX 5080 delivers 16GB of GDDR7 memory on a 256-bit bus running at 30 Gbps. The Blackwell GPU provides 10752 CUDA cores and supports DLSS 4.0 for AI-accelerated rendering. It targets enthusiasts building high-refresh 4K or multi-monitor workstations. The white shroud suits colour-coordinated builds.

PCI Express 5.0 x16 slot and 12VHPWR power

Verify your motherboard has a full-length PCI Express 5.0 x16 slot with adequate clearance for a three-slot card. Confirm the power supply includes a native 12VHPWR connector or a certified adapter rated for the card’s draw. Ensure case length and airflow can accommodate the cooler’s dimensions.

Three DisplayPort 2.1a and two HDMI 2.1b outputs

The card drives up to four displays simultaneously at resolutions up to 7680 x 4320. DisplayPort 2.1a and HDMI 2.1b provide the bandwidth for high-refresh 4K and 8K panels. DirectX 12 Ultimate and OpenGL 4.6 support cover modern gaming and professional APIs. A robust power supply and spacious case complete the platform.

How it compares

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

Price $1,916.99
Pricier than about 91% of the 4,285 comparable items (median $354.99).
Memory capacity 16 GB
Higher than about 80% of the 3,563 comparable items (median 8 GB).
CUDA core count 10752
Higher than about 90% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameASUS
Product lineROG Astral
Model nameROG-ASTRAL-RTX5080-O16G-WHITE
Part number90YV0LV0-M0AA00
Processor
TDP rating360 W
Memory
Type of memoryGDDR7
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 5080
Memory capacity16 GB
CUDA core count10752
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 50 Series
GPU architectureBlackwell
Effective memory speed30 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
CrossFireX compatibilityNo
Multi-GPU supportNo
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 5.0 x16
HDMI ports2 x HDMI 2.1b
DisplayPort connectors3 x DisplayPort 2.1a
Power
Recommended power supply850 W
Power input connector1 × 16-Pin
Size & build
Max graphics card length358 mm
Card size14.1 × 5.9 × 3 in
Slots occupied3.8 Slots

Questions about this item

What comes in the box and do I need to buy a power cable or adapter separately?

The card ships with the ROG Astral GeForce RTX 5080 16GB GDDR7 OC White graphics card itself. A PCIe 5.0 x16 slot and a compatible power supply with the required connectors are needed but not included.

How do I choose between the 16GB 256-Bit GDDR7 version and other capacities?

This model is offered only with 16GB of GDDR7 memory on a 256-bit interface running at 30 Gbps. No other capacity or memory configuration is available for the ROG Astral RTX 5080 OC White.

What does the 10752 CUDA Cores figure mean for actual gaming or rendering performance?

The 10752 CUDA cores handle parallel workloads in games and creative apps. Paired with 16GB GDDR7 at 30 Gbps, DLSS 4.0 and PCI Express 5.0 x16 bandwidth, they deliver high frame rates at 7680 x 4320 resolution.

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