消息称索尼PS6主机已完成芯片设计，采用AMD "gfx13" GPU早期分支
IT之家 1 月 20 日消息，消息人士 KeplerL2 上周六在 NeoGAF 论坛表示，索尼 PlayStation 6 主机所用 SoC 芯片已完成设计、处于硅前（pre-si）验证状态。该芯片将搭载 AMD "gfx13" GPU 的早期分支，不过具体规模尚不得而知。
IT之家注意到，目前 AMD "RDNA 4" 的内部代号为 gfx12xx，此处的 "gfx13" 意即 PS6 将采用 AMD 次世代 GPU。
KeplerL2 还提到，这颗 SoC 计划于今年晚些时候进行 A0 早期步进的流片，而索尼 PlayStation 游戏机从 A0 流片到发布通常需要 2 年时间。
这位消息人士认为索尼 PS6 的 SoC 不一定会采用 3nm 制程：ZEN 6 架构 CPU 的设计很完整，部分已在台积电 N2 制程上完成。
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