Nvidia RTX 4090 public edition PCB announced: continue the previous generation of design, equipped with AD102 GPU

Thanks to CTOnews.com netizen OC_Formula for the clue delivery! CTOnews.com September 22 news, according to VideoCardz news, Nvidia has now released the RTX 4090 public edition of the PCB design.

Overall, the PCB of the RTX 4090 public edition uses a similar design to the previous generation, with a V-shaped notch. There are also some minor changes, such as the repositioned capacitors on the RTX 40 model, which cut off the NVLink, but the layout of the GDDR6X memory and VRM has not changed.

According to reports, the RTX 4090 has a 20x 3-phase power supply (GPU / video memory) and has better transient voltage management, which should limit the power offset. The PCB uses the latest 12VHPWR power connector with a theoretical power supply of 600W, but so far Nvidia partners have announced a 450W default TDP, but it has been suggested that the dual BIOS setting has a higher TDP.

CTOnews.com has learned that Nvidia RTX 4090 will be available on October 12 and RTX 4080 will be available in November. Details can be found at:

"Nvidia RTX 4090 release! Double the performance of RTX 3090 Ti games, starting from 12999 yuan. "

"Nvidia RTX 4080 16G | 12g launch: performance exceeds RTX 3090 Ti,7199 CNY"