The Intel Arc B770 is still scheduled for late 2025

Despite being a no-show at Computex, several sources close to Intel have confirmed to Dutch media outlet Tweakers that the Arc B770 graphics card is still in development. Its launch is scheduled for the fourth quarter of 2025.
Intel had caused confusion prior to the show by responding to users who mentioned models such as the A770 or A780 in their expectations. In the end, only Arc Pro boards for professionals were announced.
No specifications have been confirmed for the B770, which is supposed to use the BGM-G31 GPU, but it remains to be seen whether its performance will exceed that of the B580 launched a year earlier.
Development continues, but it remains to be seen whether such a late release will allow the B770 to make a real impact on the market.