{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7xVPmnzGsVS","type":"doc","o":"1","documentId":"ucms_7xVPmnzGsVS"},"body":{"newStatus":"1","documentId":"ucms_7xVPmnzGsVS","staticId":"ucms_7xVPmnzGsVS","title":"RTX 3090 Time Spy跑分曝光:超公版RTX 2080 Ti约30%","shareTitle":"RTX 3090 Time Spy跑分曝光:超公版RTX 2080 Ti约30%","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/x0.ifengimg.com\/res\/2020\/E4E9E4235035134B7C607E0A6C9DC6B7697C8CF3_size106_w1223_h587.jpeg","source":"超能网","author":"","editorcode":"weMedia","editTime":"2020-06-22 09:40:30","updateTime":"2020\/06\/22 09:40:30","wapurl":"http:\/\/\/\/feng.ifeng.com\/c\/7xVPmnzGsVS","introduction":"","wwwurl":"http:\/\/\/\/feng.ifeng.com\/c\/7xVPmnzGsVS","commentsUrl":"ucms_7xVPmnzGsVS","commentCount":0,"text":"
对于新一代RTX 30系显卡的性能表现,大家肯定都是关心或者好奇的。不过由于NVIDIA严格的保密,我们很难在拿到正式产品之前在网上看到相关的性能成绩,但这次恐怕是要出例外了。@_rogame在周六的时候分享了一则自称是独家的3DMark Time Spy跑分成绩,他认为这则跑分应该是来自于一张使用GA102核心的显卡。<\/p>
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图片来自于HardwareLeaks.com<\/p>
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这张显卡被识别到核心频率为1935MHz,显存频率为6000MHz,显然在显存频率上面软件存在误读。在Time Spy测试中,这张显卡拿到了18257的分数,超过RTX 2080 Ti FE约31%,接近一款超冒烟的RTX 2080 Ti。<\/p>
很可惜的是,我们并没能看到这张显卡的CUDA核心数量,单从跑分的领先幅度来看,这张显卡有可能是新的RTX 3090,也就是原本的RTX 3080 Ti。按照此前的传闻,这张RTX 3090应该使用的是被阉割了几组SM单元的GA102核心,拥有5248个CUDA核心,并搭配12GB、位宽为384-bit的显存,等效频率为21Gbps。它的核心规模较RTX 2080 Ti大了约20%,加上显存和内部架构的优化,达成30%的性能增幅并不困难。<\/p>
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如果再结合之前的一系列传闻进行推测,那么新的RTX 3080可能真的会拥有与RTX 2080 Ti同级别、甚至更高一些的性能,在CUDA核心数量一样的情况下,它有着更高的显存位宽和频率,能够帮助它超过RTX 2080 Ti。<\/p>
当然,以上所说的都是传闻,我们仍然需要更多的曝光信息来确认新一代显卡。<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/E4E9E4235035134B7C607E0A6C9DC6B7697C8CF3_size106_w1223_h587.jpeg","size":{"width":"640","height":"307"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/496AF9A0B362459472A8328EBB640C3D52A5D782_size115_w768_h157.png","size":{"width":"640","height":"130"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/D984BFE904BAE66045D2CBD04AFEE8AE81915666_size25_w561_h227.jpeg","size":{"width":"561","height":"227"}}],"summary":"对于新一代RTX30系显卡的性能表现,大家肯定都是关心或者好奇的。不过由于NVIDIA严格的保密,我们很难在拿到正式产品之前在网上看到相关的性能成绩,但这次恐怕","sharesummary":"对于新一代RTX30系显卡的性能表现,大家肯定都是关心或者好奇的。不过由于NVIDIA严格的保密,我们很难在拿到正式产品之前在网上看到相关的性能成绩,但这次恐怕","commentType":"0","wemediaEAccountId":"508658","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002U--f2RRmLfvycnc3W-_--rq9y9gDdCz0Z0DK4r2t7YKC--s__","praise":"2","like_num":"2"}}