ASUS ROG Astral GeForce RTX 5090 OC 32GB White Edition NVIDIA Graphic Card

The ASUS ROG Astral GeForce RTX 5090 OC 32GB White Edition is a flagship graphics card built around the NVIDIA GeForce RTX 5090 GPU, featuring 21,760 CUDA cores and 32 GB of GDDR7 memory on a 512-bit memory interface running at 28 Gbps. AI compute throughput reaches 3,593 TOPs, making it well-suited for both high-fidelity gaming and GPU-accelerated creative workloads at resolutions up to 7680 × 4320 (8K). ROG’s first quad-fan design generates a vertical airflow channel that increases air pressure by up to 20% compared to a three-fan layout. Combined with a patented vapor chamber whose milled pathways allow heatpipes to sit flush without flattening — improving heat-dissipation efficiency by over 10% according to ASUS — and more densely packed heatsink fins made possible by the fourth fan, the thermal solution is engineered to suppress GPU hotspots even under sustained full-load conditions. MaxContact, an ASUS-exclusive manufacturing process, increases the GPU heat-spreader contact surface area by 5%. A phase-change GPU thermal pad melts to fill microscopic gaps between the die and the thermal module, further improving conductivity under heavy loads. On the electrical side, 80-amp MOSFETs deliver over 35% more headroom than a standard reference design, supporting both stability and overclocking headroom. The card ships with a Dual BIOS switch: Performance mode runs an aggressive fan curve for the lowest possible temperatures, while Quiet mode maintains the same power target with a gentler curve for reduced noise at medium thermal loads. Two PWM FanConnect II headers let chassis fans sync directly with GPU and CPU temperature readings. A die-cast metal frame, 304 stainless steel I/O bracket, metal GPU bracket, and ASUS GPU Guard adhesive-corner mounting collectively protect the PCB against physical stress. A conformal PCB coating guards against short-circuits from moisture, dust, or debris. The card connects via two native HDMI 2.1b ports and three native DisplayPort 2.1b ports (HDCP 2.3), supporting up to four simultaneous displays. It occupies 3.8 expansion slots and measures 357.6 × 149.3 × 76 mm. A single 16-pin power connector is used; ASUS recommends a minimum 1000 W PSU. ARGB lighting is controlled through AURA SYNC. The bundle includes a ROG White graphics card holder, velcro hook-and-loop strap, magnet, keycap, PCB ruler, ROG Ring, and a 1-to-4 adapter cable. Key Specifications: • GPU: NVIDIA GeForce RTX 5090 • CUDA Cores: 21,760 • AI Performance: 3,593 TOPs • Video Memory: 32 GB GDDR7 • Memory Interface: 512-bit • Memory Speed: 28 Gbps • Boost Clock (OC mode): 2,610 MHz | Default mode: 2,580 MHz • Bus Interface: PCI Express 5.0 • Display Outputs: 2× HDMI 2.1b, 3× DisplayPort 2.1b • Max Resolution: 7680 × 4320 • Max Displays: 4 • Power Connector: 1× 16-pin • Recommended PSU: 1,000 W • Dimensions: 357.6 × 149.3 × 76 mm (14.1 × 5.9 × 3 in) • Slot Width: 3.8 slots • RGB: AURA SYNC ARGB • NVLink / CrossFire: Not supported