PS6 Handheld may be the only RDNA 5 portable as AMD demands big orders

Digital Foundry's Richard Leadbetter says Sony may have a de facto exclusive on a semi-custom RDNA 5 chip for its rumored PS6 handheld. AMD is reportedly more selective about semi-custom work, with Microsoft said to need a 10 million chip commitment for an Xbox handheld.

• Leadbetter: Sony has an "exclusive of sorts" on RDNA 5 for handhelds
• AMD reportedly wants a 10 million chip order from Microsoft for Xbox handheld
• Project Amethyst brings Neural Arrays, Radiance Cores and Universal Compression
• PS Vita sold an estimated 15–16 million units versus 76 million for Nintendo 3DS