ASUS ROG Astral GeForce RTX 5090 Edition 20 32GB GDDR7 Specifications
| General | |
|---|---|
| Brand | ASUS |
| Model | ROG Astral GeForce RTX 5090 Edition 20 |
| Model Code | ROG-ASTRAL-RTX5090-P32G-EDITION-20 |
| Part Number | 90YV0NF3-M0NM00 |
| Edition | ROG 20th Anniversary limited edition (black and gold) |
| GPU & Performance | |
| Graphics Engine | NVIDIA GeForce RTX 5090 (Blackwell architecture) |
| CUDA Cores | 21,760 |
| Boost Clock | OC mode: 2760 MHz Default mode: 2730 MHz |
| AI Performance | 3352 AI TOPS |
| Bus Standard | PCI Express 5.0 |
| OpenGL | OpenGL 4.6 |
| Key Technologies | DLSS 4.5 with Dynamic Multi Frame Generation, NVIDIA Reflex 2, 5th-gen Tensor Cores, 4th-gen RT Cores, 9th-gen NVENC |
| Memory | |
| Video Memory | 32GB GDDR7 |
| Memory Interface | 512-bit |
| Memory Speed | 28 Gbps |
| Memory Bandwidth | 1792 GB/s |
| Display Outputs | |
| Outputs | 2 x HDMI 2.1b 3 x DisplayPort 2.1b |
| Max Resolution | (7680 x 4320) 8K |
| Max Displays | 4 simultaneous |
| HDCP | HDCP 2.3 |
| Built-in AMOLED Display | |
| Panel | 6.67″ 2K curved AMOLED (detachable) |
| Shows | Real-time hardware data, 3D animations, custom images, YouTube video |
| Control Software | ASUS InfoHub (incl. Display Sync-Up with ROG Ryujin 360 Edition 20 AIO) |
| Connection | Included USB Type-A to Type-C cable from the card to a rear USB Type-A port on the motherboard (power/data only, no video signal) |
| Cooling & Design | |
| Fans | Quad-fan design, up to 20% more airflow and air pressure |
| Heatsink | Vapor chamber with heatpipes |
| GPU Thermal Interface | Liquid metal (sealed within the die area) |
| Backplate | Transparent glass (detachable) |
| Lighting | Aura Sync ARGB (indirect lighting) |
| Power | |
| Power Connectors | 1 x 16-pin (12V-2×6) 1 x GC-HPWR gold finger (BTF hidden connector) |
| Motherboard Compatibility | Standard and ASUS BTF motherboards (detachable GC-HPWR adapter) |
| Dual Power Input | Up to 800W when powered by an ASUS Advanced BTF motherboard and a 12V-2×6 cable together (up to 10% more overclocking headroom) |
| Recommended PSU | 1200W or higher |
| Power Monitoring | Power Detector+ (monitors 12V-2×6 pins and BTF power) |
| Physical | |
| Dimensions | 361 x 139.3 x 93.9 mm |
| Slot Width | 4.7-slot |
| Software | |
| Included Software | ASUS GPU Tweak III, ASUS InfoHub, MuseTree, NVIDIA Game Ready and Studio Drivers (download from ASUS support) |
| In the Box & Warranty | |
| In the Box | ROG Astral RTX 5090 Edition 20 graphics card Detachable AMOLED display Detachable glass backplate Detachable GC-HPWR adapter ROG Edition 20 graphics card holder ROG Velcro hook & loop ROG magnet ROG graphics card keycap ROG PCB ruler Adapter cable (1 to 4) USB adapter cable (Type-A to Type-C) ROG Edition 20 thank you card, sticker and collective coin Speedsetup manual |
| Warranty | 3-year ASUS carry-in warranty |
Key Features
- ROG 20th Anniversary limited edition – released to mark two decades of Republic of Gamers, with an exclusive colourway and a collector bundle including the Edition 20 coin, card holder and keycap.
- 6.67″ 2K curved AMOLED display – shows live GPU stats, 3D animations, your own images or even YouTube video, all managed in ASUS InfoHub. Syncs with the ROG Ryujin 360 Edition 20 AIO screen.
- Up to 800W dual power input – on an ASUS Advanced BTF motherboard the card draws power from both the board and a 12V-2×6 cable, giving roughly 10% more overclocking headroom.
- Works with standard motherboards too – the detachable GC-HPWR adapter means you don’t need a BTF board to run it; a normal 12V-2×6 connection from the PSU powers the card.
- Quad-fan, vapor chamber and liquid metal cooling – four fans boost airflow and pressure by up to 20%, while liquid metal on the GPU die keeps the card holding peak boost clocks under sustained load.
- Transparent glass backplate – shows off the PCB and power components instead of hiding them behind metal.
- 32GB GDDR7 on a 512-bit bus – 1792 GB/s of bandwidth for 4K and 8K gaming, heavy path tracing, local AI models and 3D/video rendering.
- GPU Tweak III monitoring – one-click OC and Silent modes, Level Sense sag detection, a Thermal Map of VRM/VRAM temperatures and Power Detector+ to warn you if the power cable isn’t seated properly.
Before You Buy: Compatibility Checklist
- Case clearance: 361 mm long, 139.3 mm tall and 4.7 slots thick. Check GPU length and expansion slot space in your case.
- Power supply: 1200W or higher recommended, ideally ATX 3.1 with a native 12V-2×6 cable.
- 800W mode: requires an ASUS Advanced BTF motherboard. On a standard motherboard the card runs off the single 12V-2×6 connector.
- AMOLED display: needs a free rear USB Type-A port on the motherboard to power the screen.
About the ASUS ROG Astral GeForce RTX 5090 Edition 20
The ROG Astral RTX 5090 Edition 20 is ASUS’s 20th-anniversary flagship, built on the same quad-fan Astral platform that already sits at the top of the RTX 5090 range. Raw gaming performance is in line with other top-end RTX 5090 cards, so what sets this one apart is everything around the GPU: a curved AMOLED screen built into the card, a glass backplate, liquid metal cooling and dual power input that unlocks up to 800W on a BTF platform. It is a limited production card aimed at showcase builds, enthusiasts chasing overclocking headroom and collectors who want the most exclusive RTX 5090 ASUS makes. If you are planning a full ROG Edition 20 build, it pairs with the ROG Ryujin 360 Edition 20 cooler for synced displays across both components.
Why Buy from PC International
- ASUS Gold Partner – genuine local stock backed by the full ASUS South Africa warranty.
- Trading since 1994 – over 30 years supplying high-end PC hardware from our Randburg showroom at 200 Bram Fischer Drive.
- Professional installation – our in-store workshop can fit the card, connect the AMOLED and BTF power correctly, and stress-test your system before you collect.
- BBBEE Level 1 – full tax invoices for business and studio purchases.
