迎接200瓦功耗GPU-快科技-科技改变生活

迎接200瓦功耗GPU

且听枫吟
2006年07月31日 01:58
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INQ报道－－日本PC Watch撰文对未来GPU发展进行展望，不幸的是，根据PC Watch观点，目前GPU发展已经进入高热高耗阶段。

以nVIDIA的G80为例，采用90nm制程，功耗已经达到175W，如果采用80nm也许会略低。ATi的R600在采用80nm时功耗已经达到200W，只有选择65nm才能达到200W以下。

对于GPU来说，100W功耗就已经达到普通用户能够承受的极限，目前的GPU正按照曾经的CPU方式发展，功耗却更为惊人－－目前高端GPU功耗已经超越CPU功耗1倍以上。

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