英特尔Arc B770显卡曝光：300W功耗+5nm工艺

DoNews01-13

2026年1月11日，网友爆料称在英特尔驱动程序中发现代号“BMG-G31”的GPU信息，证实其正为新一代消费级显卡Arc B770进行驱动适配。该卡基于台积电5nm工艺，集成32个Xe2核心（4096着色器），配备16GB GDDR6显存，256-bit位宽，显存带宽达608 GB/s，TDP为300W，显著高于前代A770的225W。此前英特尔XPU Manager v1.3.5已支持该核心，...

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