ROG Astral LC GeForce RTX™ 5090
Fluid ForceThe new ROG Astral family was inspired by the limitless expanse and beauty of the cosmos, and it is a testament to an unending dedication to exploring and defining new frontiers. The ROG Astral LC GeForce RTX 5090 delivers pinnacle cooling performance via a premium 360mm AIO cooler, full-coverage copper plate and integrated fan. Meanwhile, powerful 80-amp MOSFETs deliver high overclocking potential while maintaining quiet operation.
Cooling Expertise
360mm RadiatorAn extra-thick 360x38mm radiator combines forces with a trio of high-end fans to ensure excellent heat dissipation.
Full-Coverage Cold PlateThe full-coverage cold plate covers all the heat-generating components on the PCB, empowering the radiator to efficiently cool the graphics card, resulting in up to 30% better performance versus pure air cooling.
On-Board CoolingHeat produced by power-delivery components is dispelled by an axial-tech fan and a low-profile heatsink under the shroud. This combination exhausts hot air quietly and efficiently.
Phase-Change GPU Thermal PadBy melting to effectively fill the gaps between the GPU and the thermal module, a premium phase-change GPU thermal pad provides superior thermal conductivity and enhanced heat dissipation, ensuring optimal performance and longevity for graphics cards under heavy loads.
Premium Power DeliveryPowerful 80-amp MOSFETs deliver over 35% more headroom than the standard design. This helps ensure enhanced performance, stability and higher overclocking potential.
ASUS GPU Guard & BracketTo handle larger graphics processors, ASUS GPU Guard applies adhesive to secure all four corners to reduce the risk of cracks, while a GPU bracket helps ensure uniform mounting pressure and extra stability.
Protective PCB CoatingA protective conformal coating envelops the circuit board to help protect against short-circuits caused by moisture, dust or debris.
Auto−Extreme TechnologyAn automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass, ASUS Auto-Extreme technology reduces thermal strain on components and avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption and a more reliable product overall.
CUDA |
Yes |
CUDA cores |
21760 |
Graphics processor family |
NVIDIA |
Graphics processor |
GeForce RTX 5090 |
Processor boost clock speed |
2580 MHz |
Maximum resolution |
7680 x 4320 pixels |
Parallel processing technology support |
Not supported |
Maximum displays per videocard |
4 |
Discrete graphics card memory |
32 GB |
Graphics card memory type |
GDDR7 |
Memory bus |
512 bit |
Data transfer rate |
28 Gbit/s |
Interface type |
PCI Express 5.0 |
HDMI ports quantity |
2 |
HDMI version |
2.1b |
DisplayPorts quantity |
3 |
DisplayPort version |
2.1b |
TV tuner integrated |
No |
OpenGL version |
4.6 |
HDCP |
Yes |
HDCP version |
2.3 |
Dual Link DVI |
No |
NVIDIA G-SYNC |
Yes |
Cooling type |
Active |
Cooling technology |
ASUS Axial-tech |
Number of fans |
4 fan(s) |
Number of slots |
2.5 |
Illumination |
Yes |
Illumination colour |
Multi |
Product colour |
Black, Grey |
Minimum system power supply |
1000 W |
Supplementary power connectors |
1x 16-pin |
Length |
288.5 mm |
Depth |
48 mm |
Height |
153.7 mm |
Radiator width |
40 cm |
Radiator depth |
6.5 cm |
Radiator height |
12 cm |
Package width |
460 mm |
Package depth |
242 mm |
Package height |
236 mm |
Package type |
Box |
Manual |
Yes |