ASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition Liquid Cooled Graphics Card – ROG-ASTRAL-LC-RTX5090-O32G-GAMING
- NVIDIA GeForce RTX 5090 with Blackwell architecture and 21,760 CUDA cores
- 32GB GDDR7 memory at 28 Gbps with 512-bit interface for 4K/8K gaming
- 360mm AIO liquid cooler with full-coverage cold plate for 30% better cooling
- OC mode up to 2610 MHz with 80-amp MOSFETs for superior overclocking
- DLSS 4 Multi Frame Generation and fifth-gen Tensor Cores for AI-enhanced visuals
- Aura Sync ARGB lighting and GPU Tweak III for customization and tuning
Description
Unleash Cosmic Performance with the ASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition
Inspired by the boundless beauty of the cosmos, the ASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition redefines gaming and creative performance with NVIDIA’s Blackwell architecture. Featuring a premium 360mm AIO liquid cooler with a full-coverage copper plate, this graphics card delivers up to 30% better cooling performance compared to air-cooled models, ensuring low temperatures and quiet operation even under heavy loads. With 21,760 CUDA cores, 32GB of GDDR7 memory at 28 Gbps, and a 512-bit memory interface, it powers through 4K and 8K gaming with ease, enhanced by DLSS 4 Multi Frame Generation and fifth-gen Tensor Cores for AI-driven visuals. The card’s 80-amp MOSFETs provide 35% more power headroom, enabling exceptional overclocking potential up to 2610 MHz in OC mode, making it a top-tier choice for enthusiasts.
The ROG Astral LC stands out with its innovative Fluid Force cooling, combining a 360x38mm radiator with three high-end fans and an axial-tech fan for power-delivery components, keeping temperatures in the low to mid-60s Celsius during intense gaming. Its cosmos-inspired design, complete with Aura Sync ARGB lighting and a robust metal die-cast frame, adds a premium aesthetic to any build. Features like ASUS GPU Guard, protective PCB coating, and Auto-Extreme manufacturing ensure unmatched reliability. With GPU Tweak III for precise tuning, FanConnect II headers, and compatibility with ROG Thor III PSUs, this card offers a seamless experience for gamers and creators. Awarded the Editor’s Choice by TechPowerUp, the ROG Astral LC RTX 5090 is the ultimate GPU for those demanding unparalleled performance and style.
[](https://rog.asus.com/us/graphics-cards/graphics-cards/rog-astral/rog-astral-lc-rtx5090-o32g-gaming/)
Specification | Details |
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Graphic Engine | NVIDIA GeForce RTX 5090 |
AI Performance | 3593 TOPs |
Bus Standard | PCI Express 5.0 |
OpenGL | OpenGL 4.6 |
Video Memory | 32GB GDDR7 |
Engine Clock | OC mode: 2610 MHz Default mode: 2580 MHz (Boost clock) |
CUDA Core | 21760 |
Memory Speed | 28 Gbps |
Memory Interface | 512-bit |
Resolution | Digital Max Resolution 7680 x 4320 |
Interface | 2 x Native HDMI 2.1b 3 x Native DisplayPort 2.1b HDCP Support: Yes (2.3) |
Maximum Display Support | 4 (specifically applied to simultaneous display situations) |
NVlink/Crossfire Support | No |
Accessories | 1 x Speedsetup Manual 1 x ROG Graphics Card Holder 1 x ROG Velcro Hook & Loop 1 x ROG Magnet 1 x ROG PCB Ruler 1 x Thank You Card 1 x Adapter Cable (1 to 4) |
Software | ASUS GPU Tweak III, MuseTree, GeForce Game Ready Driver, Studio Driver (download from support site) |
Dimensions | Card: 288.46 x 153.7 x 48 mm Radiator: 400 x 120 x 65 mm |
Recommended PSU | 1000W |
Power Connectors | 1 x 16-pin |
Slot | 2.5 Slot |
AURA SYNC | ARGB |
Note | Wattage recommendation based on fully overclocked GPU and CPU system. Use “Choose By Wattage” feature on PSU product page: ASUS PSU Page All specifications subject to change. Check with supplier for exact offers. Products may not be available in all markets. |
Availability | This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region. |
Additional information
Weight | 4.6 kg |
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Dimensions | 45 × 25 × 15 cm |
Brand | Asus |
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