| Processor | |
| Processor frequency | 2580 MHz |
| Graphics processor | GeForce RTX 5090 |
| Maximum resolution | 7680 x 4320 pixels |
| Parallel processing technology support | Not supported |
| Maximum digital resolution | 7680 x 4320 pixels |
| Maximum displays per videocard | 4 |
| CUDA | ![]() |
| CUDA cores | 21760 |
| Graphics processor family | NVIDIA |
| Processor boost clock speed | 2580 MHz |
| Processor frequency (OC mode) | 2610 MHz |
| Processor boost clock speed (Gaming mode) | 2610 MHz |
| Memory | |
| Graphics card memory type | GDDR7 |
| Data transfer rate | 28 Gbit/s |
| Memory bus | 512 bit |
| Memory clock speed | 28000 MHz |
| Discrete graphics card memory | 32 GB |
| Ports & interfaces | |
| Interface type | PCI Express x16 |
| DVI-I ports quantity | 0 |
| DVI-D ports quantity | 0 |
| HDMI ports quantity | 2 |
| HDMI version | 2.1b |
| DisplayPorts quantity | 3 |
| Mini HDMI ports quantity | 0 |
| Mini DisplayPorts quantity | 0 |
| DisplayPort version | 2.1b |
| Thunderbolt 3 ports quantity | 0 |
| Weight & dimensions | |
| Height | 153.7 mm |
| Depth | 48 mm |
| Length | 288.5 mm |
| Radiator width | 40 cm |
| Radiator depth | 6.5 cm |
| Radiator height | 12 cm |
| Energy management | |
| Minimum system power supply | 1000 W |
| Supplementary power connectors | 1x 16-pin |
| Packaging data | |
| Package depth | 242 mm |
| Package height | 236 mm |
| Package width | 460 mm |
| Package type | Box |
| Packaging content | |
| Manual | ![]() |
| Design | |
| Number of slots | 2.5 |
| Product colour | Black, Grey |
| Illumination | ![]() |
| Number of fans | 4 fan(s) |
| Cooling type | Active |
| Illumination colour | Multi |
| Cooling technology | ASUS Axial-tech |
| Performance | |
| TV tuner integrated | ![]() |
| OpenGL version | 4.6 |
| Dual Link DVI | ![]() |
| HDCP | ![]() |
| HDCP version | 2.3 |
| Number of displays supported | 4 |
| NVIDIA G-SYNC | ![]() |
| Virtual Reality (VR) ready | ![]() |
| Overclocked (OC) edition | ![]() |
| EAN | 4711387920817 |
| Warranty | 3 years |
The ASUS ROG Astral LC GeForce RTX 5090 is built on the NVIDIA GeForce architecture and incorporates 32GB of GDDR7 video memory. It operates on a 512-bit memory bus with a clock speed of 28000 MHz, providing high bandwidth for 8K resolution and complex computational tasks. The hardware includes 21760 CUDA cores and supports the PCI Express 5.0 interface for high-speed data transfer between the GPU and the motherboard. This OC Edition is configured with a boost clock of 2580 MHz, which increases to 2610 MHz when set to OC mode.
Thermal management is handled by a liquid cooling solution featuring four fans and an external radiator to maintain stable temperatures under heavy workloads. The unit occupies 2.5 slots and has a total length of 288.46 mm, making it compatible with larger ATX cases. For connectivity, the card provides three DisplayPort 2.1b outputs and two HDMI 2.1b ports, supporting a maximum of four displays. Power requirements include a 1000W minimum system supply delivered through a single 16-pin connector.
Key Features:- NVIDIA GeForce RTX 5090 graphics processor
- 32 GB GDDR7 video memory
- 512-bit memory bus
- 28000 MHz memory clock speed
- 2610 MHz boost clock in OC mode
- 21760 CUDA cores
- Liquid cooling system with four fans
- PCI Express 5.0 interface
- Maximum digital resolution of 7680 x 4320 pixels
- Three DisplayPort 2.1b outputs
- Two HDMI 2.1b outputs
- Support for up to four simultaneous displays
- Minimum system power supply of 1000 W
- Single 16-pin supplementary power connector
- Integrated ARGB illumination
- Support for NVIDIA G-Sync and Virtual Reality
Estimated delivery: 31.01 - 03.02
Today: 10:00 - 18:00
Estimated delivery: 31.01 - 03.02
Today: 09:00 - 17:00
Estimated delivery: 31.01 - 03.02
Today: 10:00 - 17:00
Estimated delivery: 31.01 - 03.02
Today: 10:00 - 18:00
Estimated delivery: 31.01 - 03.02
Today: 10:00 - 17:00
Estimated delivery time: 31.01 - 03.02
Estimated delivery time: 01.02 - 03.02
Estimated delivery time: 31.01 - 02.02
Estimated delivery time: 01.02 - 03.02
Estimated delivery time: 01.02 - 02.02
Estimated delivery time: 31.01 - 03.02
Estimated delivery time: 31.01 - 03.02
Estimated delivery time: 01.02 - 02.02




