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Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | xf_data_registry | range | PRIMARY | PRIMARY | 27 | | 26 | Using where |
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Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
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SIMPLE | user | eq_ref | PRIMARY | PRIMARY | 4 | xenforo.cc.post.user_id | 1 | |
SIMPLE | user_profile | eq_ref | PRIMARY | PRIMARY | 4 | xenforo.cc.post.user_id | 1 | |
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Params: post, 319945, a:10:{i:0;s:389:"22年后的今年,Intel将在i740之后重返高性能GPU市场,要把独显业务重新做起来,为此Intel拉拢前AMD RTG主管Raja Koduri打造了Xe架构,通吃计算及游戏市场。根据官方的信息,Xe架构的设计极富弹性,一个架构就能满足从核显到游戏卡再到数据中心计算卡等市场,有Xe LP、Xe HP及Xe HPC三种不同的类型。
";i:1;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:90:"https://rdimg.com/proxy/https://static.cnbetacdn.com/article/2020/0512/8c8123ae76203a4.jpg";}}i:2;s:605:"
2020年推出的显卡代号DG1,今年会使用Intel自家的10nm工艺生产,据悉DG1独显拥有96组EU执行单元,一共是768个核心,基础频率1GHz,加速频率1.5GHz,1MB二级缓存以及3GB显存,TDP为25W。
DG1的性能与GTX950相当,比GTX 1050则差了15%左右,不过它并不针对桌面市场,主要用于笔记本电脑。
还有一个确定的Xe显卡是Ponte Vecchio,这是针对HPC高性能计算打造的,,2021年首发Intel自家的7nm工艺,还会采用Intel Foveros 3D、EMIB(嵌入式多芯片互连桥接)封装技术,技术水平很高。
";i:3;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:90:"https://rdimg.com/proxy/https://static.cnbetacdn.com/article/2020/0512/8842efb3e9fe6fe.jpg";}}i:4;s:232:"
这两款显卡之外呢?Intel似乎还少个高端桌面显卡,DG1已经不可能了,传闻这个角色是DG2,使用的是Xe HP架构,之前信息显示它设计了三种EU配置,分别是128个、256个和512个。
";i:5;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:128:"按照DG1显卡96个EU单元、2-3TFLOPS的性能来算,DG2的512 EU版性能可达10-15TFLOPS,达到RTX 2080 Ti的水平。";}}i:6;s:170:"
至于DG2的制造工艺,之前传闻说是交给台积电的7nm生产,但是最新爆料显示7nm应该不可能了,等到DG2问世的时候7nm有些落伍了,";i:7;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:98:"所以它有可能用上台积电的5nm工艺生产,时间点也会在2021年到2022年之间。";}}i:8;s:190:"
总之,Intel的Xe架构显卡真的是好事多磨,不说架构有多复杂,光是制造就要横跨10/7/5nm三代,而且有自产的,也有代工的,让人感觉有点乱。
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