RTX 50 SUPER系列无限期搁置！显存太贵了

快科技07-19

快科技7月19日消息，据报道，NVIDIA已通知板卡合作伙伴暂停GeForce RTX 50 SUPER系列显卡的发布计划。

消息人士确认，显卡已经在合作厂商处实物就位，至少一家AIB厂商已经收到成品显卡，硬件就绪但被要求按兵不动，原因是3GB GDDR7显存颗粒价格过高。

3GB GDDR7显存允许NVIDIA在不增加显存模块数量或显存位宽的前提下，提升显存容量，据透露，一颗3GB GDDR7芯片目前售价在60至70美元之间，而标准2GB GDDR7芯片约20美元。3GB版本容量仅多50%，价格却高出约三倍。

以一张使用8颗3GB GDDR7模块的显卡计算，仅显存成本就比2GB方案多出320至400美元，使用6颗模块的方案也要多出240至300美元。这样的成本增幅足以吞噬整张显卡的利润空间。

规格方面没有变化，目前提及的SUPER系列包含三款型号：GeForce RTX 5080 SUPER、RTX 5070 Ti SUPER和RTX 5070 SUPER，三款均计划使用3GB GDDR7模块在不改变显存位宽配置的情况下提升容量。

此外，GeForce RTX 5050 9GB版本也因同样原因被搁置，该型号需要3颗3GB GDDR7模块。

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