English(EN) Intel's upcoming Z790 and Z990 flagship chipsets will reportedly consume up to 14W at peak load, courtesy of more PCIe 5.0 support — Nova Lake motherboards may feature a 22% smaller PCH than Z890

英特尔 Z990 芯片组支持 PCIe 5.0 时功耗为 14W

作者 PulseAugur 编辑部 · [1 个来源] · 2026-06-10 16:35

英特尔即将推出的 Nova Lake 主板的 Z790 和 Z990 芯片组将采用更小的物理设计但功耗更高。据报道，当支持多个 PCIe 5.0 设备时，新芯片组在峰值负载下功耗最高可达 14W，远高于 Z890 的 6W 基础功耗。尽管功耗增加，但与前代产品相比，Z990 PCH 的物理芯片和封装尺寸分别减小了 22% 和 8.8%。 AI

影响芯片组功耗的增加可能会影响 AI 硬件的效率和散热要求。

排序理由有关即将推出的硬件规格和潜在功耗的详细信息。[lever_c_demoted from research: ic=1 ai=0.7]

在 Tom's Hardware 阅读 →

基础设施

AI 生成摘要 · Google Gemini · 来自 1 个来源。我们如何撰写摘要 →

报道来源 [1]

Tom's Hardware TIER_1 English(EN) · Hassam Nasir · 2026-06-10 16:35

Intel's upcoming Z790 and Z990 flagship chipsets will reportedly consume up to 14W at peak load, courtesy of more PCIe 5.0 support — Nova Lake motherboards may feature a 22% smaller PCH than Z890

The Z990 PCH for Nova Lake motherboards is apparently 22% smaller than Z890, despite featuring a higher power maximum power draw of up to 14W. The leaked picture of the PCH shows a 11.15 x 6.5mm die and 25 x 24mm package, but we're unsure what motherboard it actually comes from.

报道来源 [1]

Intel's upcoming Z790 and Z990 flagship chipsets will reportedly consume up to 14W at peak load, courtesy of more PCIe 5.0 support — Nova Lake motherboards may feature a 22% smaller PCH than Z890

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