Valve’s plans for the Steam Deck 2 have come into clearer focus following regulatory filings revealing custom AMD APU hardware specifications codenamed Little Bigfoot.
Next-Gen RDNA 4 Graphics & Zen 5 Cores
The leaked silicon configuration features a hybrid AMD architecture built specifically for handheld power efficiency, delivering up to double the graphical performance of the original Steam Deck while keeping thermal output manageable.
Key Hardware Features Discovered:
- Custom AMD Zen 5 CPU Architecture
- RDNA 4 Graphics with Dedicated AI Upscaling Cores
- 144Hz OLED Display with VRR Support
- Improved Battery Life & Fast Charging
