据Wccftech报道，近日网络上网友（@YuuKi_AnS）曝光了AMD代号“Turin”的第五代EPYC服务器处理器部分产品线，显示至少有20款采用Zen 5架构内核（Nirvana）和Zen 5c架构内核（Prometheus）的处理器，均采用SP5插座（LGA 6096），最多配备160核心320线程，最高TDP达到了500W。

暂时不清楚这些处理器里，哪些属于Zen 5或者Zen 5c的产品。理论上，采用Zen 5架构内核的EPYC服务器处理器最多拥有128核心，那么超过这个核心数量的型号有可能采用Zen 5c架构内核，传闻最多可以达到192核心。

var tableid = settableid(); document.write(''); Table().init({ title: "AMD EPYC服务器处理器系列参数", header: ["型号","EPYC 7001系列","EPYC 7002系列","EPYC 7003系列","EPYC 9004系列","EPYC 8004系列","TBC"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["代号","Naples","Rome","Milan/-X","Genoa/-X","Bergamo","Turin"], ["插座","SP3(LGA 4094)","SP3(LGA 4094)","SP3(LGA 4094)","SP5(LGA 6096)","SP6(LGA 4844)","SP5(LGA 6096)"], ["架构","Zen","Zen 2","Zen 3","Zen 4","Zen 4c","Zen 5Zen 5c"], ["制造工艺","14nm GF","7nm TSMC","7nm TSMC","5nm TSMC","5nm TSMC","TBC"], ["最大L3缓存","64MB","128MB","256MB / 768MB","384MB / TBC","TBC","TBC"], ["芯片结构","4 CCD","8 CCD+1 IOD","8 CCD+1 IOD","12 CCD+1 IOD","8 CCD+1 IOD?","TBC"], ["内存类型","DDR4 ECC","DDR4 ECC","DDR4 ECC","DDR5 ECC","DDR5 ECC","DDR5 ECC"], ["内存通道数","8","8","8","12","12","12"], ["内存频率","2666MHz","3200MHz","3200MHz","5200MHz","5200MHz","6000MHz?"], ["PCIe版本","3.0","4.0","4.0","5.0","5.0","TBC"], ["PCIe通道数","128","128","128","128","96","TBC"], ["最大核心/线程数","32C/64T","64C/128T","64C/128T","96C/192T","64C/128T","128C/256T?192C/384T?"], ["最大功耗","200W","280W","280W","400W","225W","500W(SP5)?"], ["推出时间","2017年","2019年","2021年","2022年","2023年","2024年?"], ] });

2019年8月AMD推出第2代EPYC处理器，也就是代号为Rome的处理器，之后AMD推出了包括Milan以及Milan-X在内的新款EPYC 7003处理器，而下一代的EPYC 7004 Genoa处理器则是预计在今年也就曷2022年的第四季度推出。

用在全新SP5平台上的Genoa处理器将会拥有96个基于台积电5nm制程的Zen 4核心，支持最高12通道内存、PCI-E 5.0以及Compute Express Link内存扩展。不过虽然Genoa会在今年年底时推出，但AMD也宣布，同属第4代EPYC处理器的Bergamo产品会在2023年上半年推出，另外Genoa-X以及Siena也同样会在明年某些时候与大家见面。

与Genoa一样，Genoa-X处理器也会同样最高拥有96个Zen 4核心，不过L3缓存则是会增至每个插槽最高1GB。Siena系列产品线则会是面向低成本平台的处理器，最高拥有64个核心，并且在每瓦性能上会有特定优化，使其成为边缘网络以及电埸市埸上更加具有竞争力的产品。

不过这次宣布当中最引人注目的肯定是AMD代号为Turin的第5代EPYC处理器了。就如同之前预计的一样，AMD并没有过多的公布Turin系列产品的讯息，不过可以猜测其应该会依照现在的EPYC命名，名为EPYC 7005。目前对于Turin所知的讯息不多，只知道其会使用4nm制程的Zen 5架构，另外也会有一个3nm制程的版本。AMD也表示，Zen 5架构的处理器会有3种版本，分别是Zen 5、使用3D V-Cache的Zen 5以及Zen 5c。至于第5代EPYC何时上市，大概会是在2024年年底之前。

据推特用户@greymon55透露，Zen 5架构EPYC处理器会有两种配置，分别是192核384线程和256核512线程。相比Zen 4架构EPYC处理器，核心数量大幅度增加，应该会支持DDR5-5600至DDR5-6400内存。据了解，代号Turin的EPYC处理器属于EPYC 7005系列，至少要等到2023年年末，甚至2024年才会发布。

此外，推特用户@ExecuFix对相关情况做了补充，表示代号Turin的Zen 5架构EPYC处理器的TDP最大可达到600W。传闻EPYC 7004系列可能会出现最高功率配置为400W的型号，但仍远远不及。根据此前黑客攻击而泄露的信息，SP5（LGA 6096）插座面积为76.0 x 80.0mm（6080mm²），是迄今为止AMD设计的最大插座，峰值功率高达700W。

var tableid = settableid(); document.write(''); Table().init({ title: "AMD EPYC服务器处理器系列参数", header: ["型号","EPYC 7001系列","EPYC 7002系列","EPYC 7003系列","EPYC 7004系列","EPYC 7005系列"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["代号","Naples","Rome","Milan","Genoa","Turin"], ["插座","SP3(LGA4094)","SP3(LGA4094)","SP3(LGA4094)","SP5(LGA6096)","SP5(LGA6096)"], ["架构","Zen","Zen 2","Zen 3","Zen 4","Zen 5"], ["制造工艺","14nm GF","7nm TSMC","7nm TSMC","5nm TSMC","TBC"], ["最大L3缓存","64MB","128MB","256MB","TBC","TBC"], ["芯片结构","4 CCD","8 CCD+1 IOD","8 CCD+1 IOD","12 CCD+1 IOD?","TBC"], ["内存类型","DDR4 ECC","DDR4 ECC","DDR4 ECC","DDR5 ECC","DDR5 ECC"], ["内存通道数","8","8","8","12","12"], ["内存频率","2666MHz","3200MHz","3200MHz","5200MHz","6000MHz?"], ["PCIe版本","3.0","4.0","4.0","5.0","TBC"], ["PCIe通道数","128","128","128","128","TBC"], ["最大核心/线程数","32C/64T","64C/128T","64C/128T","96C/192T?","256C/512T?"], ["最大功耗","200W","280W","280W","320W","600W"], ["推出时间","2017年","2019年","2021年","2022年?","2023/2024年?"], ] });