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ASUS ROG Astral GeForce RTX 5080 graphics card with silver triple-fan cooler and metal backplate

ASUS

ASUS ROG Astral GeForce RTX 5080 16GB GDDR7 OC Edition

SKU CH-V0EZ-NCCK8

A GeForce RTX 5080 graphics card with 16GB GDDR7 memory on a 256-bit bus, 10752 CUDA cores, boost clocks up to 2670 MHz, PCIe 5.0 x16, and two HDMI 2.1b plus three DisplayPort 2.1b outputs

  • Graphics processorGeForce RTX 5080
  • Memory capacity16 GB
  • Interface typePCI Express 5.0 x16
  • CUDA core count10752
  • Highest resolution7680 × 4320
  • Boost frequencyOC mode: 2670 MHz Default mode: 2640 MHz (Boost Clock)
  • 16 GB GDDR7 memory fuels 4K and high-refresh 1440p gaming
  • OC boost clock reaches 2670 MHz for extra headroom in heavy workloads
  • 10 752 CUDA cores accelerate ray tracing and AI-enhanced rendering
  • PCIe 5.0 x16 interface delivers maximum bandwidth to the Blackwell GPU
  • Two HDMI 2.1b and three DisplayPort 2.1b outputs drive up to four displays

16GB GDDR7 frame buffer

The card carries 16 GB of GDDR7 memory across a 256-bit bus running at 30 Gbps. That bandwidth feeds the 10752 CUDA cores in the Blackwell GPU. It targets 4K gaming and compute workloads that need sustained throughput.

Sustained boost behaviour

Two firmware profiles ship on the board. Default mode runs at 2640 MHz boost while OC mode lifts that to 2670 MHz. Both clocks are specified as boost frequencies rather than base figures. The cooler and power delivery are built to hold those speeds through extended sessions.

PCI Express 5.0 x16 upgrade path

The interface moves to PCI Express 5.0 x16, doubling the link bandwidth of the previous 4.0 standard. Display outputs include two HDMI 2.1b and three DisplayPort 2.1b connectors for four simultaneous monitors. The step is worthwhile when the platform and display chain can use the extra link speed and modern port features.

How it compares

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

Price $2,007.99
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).
Boost frequency OC mode: 2670 MHz Default mode: 2640 MHz (Boost Clock)
Higher than about 89% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameASUS
Product lineROG Astral
Model nameROG-ASTRAL-RTX5080-16G-GAMING
Part number90YV0LV1-M0AA00
Memory
Type of memoryGDDR7
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 5080
Memory capacity16 GB
Boost frequencyOC mode: 2670 MHz
Default mode: 2640 MHz (Boost Clock)
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
VR readyYes
Audio & video
HDCP supportHDCP 2.3
Ports & slots
Interface typePCI Express 5.0 x16
HDMI ports2 x HDMI 2.1b
DisplayPort connectors3 x DisplayPort 2.1b
Power
Recommended power supply850 W
Power input connector1 × 16-Pin
Size & build
Form factorATX
Max graphics card length358 mm
Card size357.6 × 149.3 × 76 mm
14.1 × 5.9 × 3 in
Slots occupied3.8 Slots
More details
Cooling solutionTriple Fans

Questions about this item

How loud and hot does the ASUS ROG Astral GeForce RTX 5080 get when running all day?

The card runs at a 2670 MHz boost clock in OC mode or 2640 MHz in default mode with 16GB GDDR7 memory at 30 Gbps. Actual noise and temperature depend on your case airflow and fan curve settings.

What power supply and connectors must I already own for this card to work?

You need a power supply with enough wattage and the required PCIe power connectors for a 16GB GDDR7 card with 10752 CUDA cores, plus a motherboard with a PCI Express 5.0 x16 slot.

Will the ASUS ROG Astral GeForce RTX 5080 work with my older PCIe 4.0 motherboard and current monitors?

Yes, the PCI Express 5.0 x16 interface is backward compatible with PCIe 4.0 and 3.0 slots. It provides 2 x HDMI 2.1b and 3 x DisplayPort 2.1b outputs for up to four displays.

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