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

ASUS

ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 White graphics card

SKU CH-TT6C-HEE42

32 GB of GDDR7 memory on a 512-bit bus drives 21760 CUDA cores at up to 2580 MHz boost via PCIe 5.0

  • InterfacePCI Express 5.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 50 Series
  • GPUGeForce RTX 5090
  • Game Clock2610 MHz
  • Boost Clock2580 MHz
  • 32 GB GDDR7 memory enables high-resolution 4K and 8K gaming
  • 21,760 CUDA cores deliver massive parallel compute for rendering and AI workloads
  • PCIe 5.0 interface provides maximum bandwidth for modern motherboards
  • HDMI 2.1b and DisplayPort 2.1a outputs drive up to four 8K displays
  • Boost clock of 2580 MHz sustains peak performance under load

32GB GDDR7 AI Accelerator

The ASUS ROG Astral GeForce RTX 5090 delivers 32GB of GDDR7 memory across a 512-bit interface for large-model inference and 8K content creation. Its 21760 CUDA cores handle intensive ray-tracing and compute workloads. The white finish suits clean-build aesthetics. Target users are researchers, studios and enthusiasts needing maximum frame-buffer capacity.

PCI Express 5.0 Bandwidth Ceiling

The card communicates over a PCI Express 5.0 link, so full throughput depends on a compatible motherboard and CPU. Older platforms will limit the 28000 MHz effective memory speed to lower generation rates. Display outputs include 2 x HDMI 2.1b and 3 x DisplayPort 2.1a for multi-monitor arrays up to 7680 x 4320 resolution. OpenGL 4.6 support is standard.

Triple-Slot White Build Implications

A triple-slot cooler with a white shroud and backplate demands ample case clearance and a high-wattage power supply with native 12VHPWR connectors. The 2580 MHz boost clock and 2610 MHz game clock require sustained airflow to maintain performance. Mounting orientation follows standard ATX layout; verify bracket alignment before installation.

商品特色

  • 32 GB GDDR7 memory enables high-resolution 4K and 8K gaming
  • 21,760 CUDA cores deliver massive parallel compute for rendering and AI workloads
  • PCIe 5.0 interface provides maximum bandwidth for modern motherboards
  • HDMI 2.1b and DisplayPort 2.1a outputs drive up to four 8K displays
  • Boost clock of 2580 MHz sustains peak performance under load

商品規格

BrandASUS
SeriesROG Astral
ModelROG-ASTRAL-RTX5090-O32G-WHITE
InterfacePCI Express 5.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 50 Series
GPUGeForce RTX 5090
Game Clock2610 MHz
Boost Clock2580 MHz
CUDA Cores21760
Effective Memory Clock28000 MHz (28 Gbps)
Memory Size32GB
Memory Interface512-Bit
Memory TypeGDDR7
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x (Native)HDMI 2.1b
DisplayPort3 x (Native)DisplayPort 2.1a
ColorWhite
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power575W
Recommended PSU Wattage1000W
Power Connector1 x 16-Pin
HDCP ReadyYes
Max GPU Length357.6 mm
Card Dimensions (L x H)14.1 x 5.9 x 3 inch
Slot Width3.8 Slots
Package Contents1 x Speedsetup Manual
1 x ROG Graphics Card Holder
1 x ROG Velcro Hook & Loop
1 x ROG Magnet
1 x ROG Graphics Card Keycap
1 x ROG PCB Ruler
1 x Thank You Card
1 x Adapter Cable (1 to 4)

商品問答

Is the ROG-ASTRAL-RTX5090-O32G-WHITE the only model in this series?

The card is the ROG-ASTRAL-RTX5090-O32G-WHITE with 32GB GDDR7 on a 512-bit bus; no other capacities or colour variants are listed.

What does the 2580 MHz boost clock mean for actual gaming performance?

The GPU can reach 2580 MHz under load, while the game clock sits at 2610 MHz, so sustained speeds in typical titles will hover around those figures with the 21760 CUDA cores driving frame rates.

How does the PCI Express 5.0 interface affect data throughput with this card?

The board uses a PCI Express 5.0 connection, matching the RTX 5090 chipset and allowing the 512-bit GDDR7 memory subsystem to transfer data at the full 28000 MHz effective rate without slot limitation.

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