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AMD's future high-end processor codenamed Siren Halo could feature dedicated GDDR7 memory alongside traditional LPDDR system memory, according to claims from hardware leaker Gotou. The rumored processor is expected to succeed Medusa Halo and combine Zen 6 processor cores with an RDNA 5 graphics architecture, marking a potential shift away from purely unified memory architectures. [1][2]
The leak indicates that AMD may implement two distinct memory pools rather than relying solely on unified memory, though the exact hardware configuration remains unconfirmed. Adding GDDR7 would provide substantial bandwidth gains for the graphics processor to boost gaming workloads. [2]
Laying the groundwork for such hardware, AMD submitted a Linux driver patch in September 2026 that added GDDR7 to its recognized memory types. The leak also suggests a potential link between the architecture and Microsoft's upcoming Project Helix console silicon, though the source emphasized that connection remains an unverified possibility. [2]
AMD's rumoured Siren Halo APU could feature dedicated GDDR7 graphics memory alongside conventional LPDDR system memory. The leak also suggests changes to AMD's Medusa roadmap and a possible connection to its next-generation Xbox silicon, although neither claim has been confirmed.
via Notebookcheck
AMD's upcoming Siren Halo could utilize GDDR7 memory for a major graphics bandwidth upgrade. Leaker Claims AMD's Next-Gen Siren Halo Could Pair Zen 6 and RDNA 5 With Dedicated GDDR7 Memory While we wait for AMD's announcement of the upcoming Zen 6-based mainstream processor families such as the Medusa Point, Medusa Ridge, and the Halo lineup, a new leak confirms a memory upgrade for the Medusa Halo successor.
via Wccftech