With the DeltaMate GPU Block Astral - ROG 5080, Thermal Grizzly introduces a GPU water block with a viewing window made of Schott BOROFLOAT glass. Borosilicate glass refracts the light of the integrated RGB lighting differently than acrylic glass, making the new GPU block a visual highlight. In addition, the glass is less susceptible to alcohol-based cleaners.

The design of the DeltaMate GPU Block Astral - ROG 5080 water block is otherwise identical to other water blocks in the DeltaMate series and therefore shares their features:

• Ultra-High-Performance microfins with 0.2 mm structure width
• Full-metal construction with RGB-illuminated viewing window
• Targeted cooling of all VRAM and VRM components
• Configurable with Through Terminal (4-port) or Direct Terminal (2-port) made of brass
• Thermal paste, thermal pads, and putty included in the scope of delivery

At Bilibili World 2025, ASUS introduced one-of-a-kind ROG Astral GeForce RTX 5090 Real Gold Edition, a GPU with literal real-world gold. Weighing in at 7.24 kg the card incorporates 5 kg of 24-karat gold across its frame, backplate, and outer shell, giving its raw materials alone a value exceeding half a million US Dollars. ASUS China general manager Tony Yu, known online as "Uncle Tony," revealed the piece alongside content-creator partner "Talented Cai Qian." According to ITHome, the sand-mold casting process produced an uneven, almost molten texture on the calligraphy and cooling fins, clearly distinguishing this one-off prototype from any mass-produced design.

This solid-gold edition follows the earlier Dhahab OC line, which featured only a thin layer of precious metal, and it now stands as a monument to luxury. At current bullion prices, the value of the gold alone surpasses that of a fully loaded AI server. ASUS has not confirmed the card's next destination, though it may be auctioned like previous limited editions signed by NVIDIA CEO Jensen Huang, with proceeds benefiting children's hospitals. With gamers usually focusing on performance per watt, they will look elsewhere, as this is certainly not a value buy. The underlying RTX 5090D silicon remains unchanged, and the gilded cooler is too large for most standard chassis, meaning that only collectors will prize the GPU for its one-of-a-kind build.

ASUS has recently held a charity auction with special edition ROG Astral GeForce RTX 5090 Dhahab Edition graphics card signed by NVIDIA's CEO, Jensen Huang. ASUS managed to raise $24,200, which will go to the TZU CHI USA Foundation, a volunteer-based non-governmental organization providing charitable assistance, medical aid, disaster relief, and educational services, and environmental protection programs to those in need.

The auction period lasted from June 4 to June 13, and showing how tight the race was, the three highest bidders were just $10 apart. As the ROG Astral GeForce RTX 5090 Dhahab OC Edition is quite a rare graphics card and sold exclusively in the Middle East, the one signed by Jensen Huang is quite a catch. Hopefully, it won't end up on eBay.

ASUS Republic of Gamers (ROG) today announced the ROG Astral GeForce RTX 5080 Dhahab CORE OC Edition graphics card, built to take style and performance to new frontiers. With the latest NVIDIA GPU architecture, cutting-edge thermal design and a premium aesthetic, the ROG Astral GeForce RTX 5080 Dhahab CORE OC is built for gamers who want a PC that plays well and looks incredible doing it.

The gold standard of GeForce RTX 5080 performance
The ROG Astral GeForce RTX 5080 Dhahab CORE OC Edition graphics card stands ready to let users reap the benefits of the new Blackwell architecture at the heart of the NVIDIA GeForce RTX 50 Series. This delivers fourth-generation ray tracing cores for incredible performance. Users also get NVIDIA DLSS 4 Super Resolution, Multi-Frame Generation and Ray Reconstruction, which help games run smoothly with graphics cranked up.