The ASUS ROG Astral Gaming GeForce RTX 5090 OC Edition represents the pinnacle of next-generation graphics performance, built for extreme 4K/8K gaming, professional content creation, and AI-accelerated workloads. Powered by NVIDIA’s Blackwell architecture and equipped with ultra-fast 32GB GDDR7 memory, this flagship ROG model features an advanced quad-fan cooling system, reinforced power delivery, factory overclocking, and full Aura Sync RGB integration for premium enthusiast PC builds.
Key Features:
• NVIDIA GeForce RTX 5090 GPU (Blackwell Architecture)
• Factory overclocked (OC Edition) for higher boost performance
• 32GB ultra-high-speed GDDR7 memory
• 512-bit memory interface for extreme bandwidth
• Quad-fan Axial-tech cooling with vapor chamber
• PCI Express 5.0 support
• Aura Sync RGB lighting
• Dual BIOS (Performance / Quiet modes)
• Built for 4K, 8K, ray tracing, DLSS, and AI workloads
Full Technical Specifications:
Design & Cooling
• Cooling Solution: Quad Axial-tech fans
• Heatsink: Large vapor chamber with advanced heat spreader
• Thermal Interface: Phase-change GPU thermal pad
• Shroud & Backplate: Full metal reinforced design
• RGB Lighting: Aura Sync compatible
• Slot Size: Approx. 3.8-slot design
Performance
• Graphics Processor: NVIDIA GeForce RTX 5090
• Architecture: NVIDIA Blackwell
• CUDA Cores: 21,760
• OC Mode Boost Clock: Up to ~2610 MHz
• Default Boost Clock: Up to ~2580 MHz
• AI Performance: Up to ~3593 AI TOPS
Memory
• Memory Capacity: 32GB
• Memory Type: GDDR7
• Memory Bus: 512-bit
• Memory Speed: Up to 28 Gbps effective
Interface & Connectivity
• Bus Interface: PCI Express 5.0 x16
• Display Outputs:
– 2 × HDMI 2.1b
– 3 × DisplayPort 2.1b
• Maximum Resolution: 7680 × 4320 (8K)
• Maximum Displays Supported: 4
Power
• Power Connector: 1 × 16-pin (12VHPWR / PCIe Gen 5)
• Recommended Power Supply: 1000W or higher
Software & Features
• ASUS GPU Tweak III utility
• Dual BIOS support (Performance / Quiet)
• NVIDIA DLSS, Ray Tracing, Reflex, and RTX technologies
Dimensions
• Approx. Length: 357.6 mm
• Approx. Height: 149.3 mm
• Approx. Width: 76 mm
