AMD 去年在美国洛杉矶举行的 "AMD Tech Day 2024" 上，更新了 CPU 的技术路线图，首次公开确定了 Zen 5 系列之后将是 Zen 6 系列架构，分为 Zen 6 和 Zen 6c。上个月，AMD宣布其首款 2nm 芯片来自于第六代 EPYC 处理器，代号 "Venice" 所使用的 CCD，预计在 2026 年推出。这是业界首款以台积电（TSMC）N2 工艺技术流片的高性能计算（HPC）芯片。

据 Wccftech报道，第六代 EPYC 处理器将采用新的插座，分别为 SP7 和 SP8。其中前者高端解决方案，支持 16 通道内存，而后者则是针对入门级服务器的解决方案。新平台将同时支持 16 通道和 12 通道内存，具体内存频率和规格暂时还不清楚。

SP7 插座将包括 Zen 6 和 Zen 6c 架构的处理器，Zen 6 型号最高拥有 96 核心 192 线程，Zen 6c 型号最高拥有 256 核心 512 线程。SP8 插座仅提供 Zen 6c 架构的处理器，最高拥有 128 核心 256 线程。对于这点有些疑惑，毕竟 Zen 5 已经提供了 128 核心 256 显存的产品（EPYC 9755），所以不一定是准确的信息。

此外，传闻每个 CCD 带有 128MB 的 L3 缓存，不过没有说清楚到底是 Zen 6 还是 Zen 6c 的芯片。

' ) ; 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 ","EPYC 9005 系列 ","EPYC 9006 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/-X","Genoa/-X 和 Bergamo","Siena","Turin/-X/-DENSE","Venice" ] , [ " 插座 ","SP3 ( LGA 4094 ) ","SP3 ( LGA 4094 ) ","SP3 ( LGA 4094 ) ","SP5 ( LGA 6096 ) ","SP6 ( LGA 4844 ) ","SP5 ( LGA 6096 ) ","SP7 ( Zen 6/6c )

SP8 ( Zen 6c ) " ] , [ " 架构 ","Zen","Zen 2","Zen 3","Zen 4

Zen 4c","Zen 4c","Zen 5

Zen 5c","Zen 6

Zen 6c" ] , [ " 制造工艺 ","14nm GF","7nm TSMC","7nm TSMC","5nm TSMC","5nm TSMC","4nm TSMC ( Zen 5 )

3nm TSMC ( Zen 5c ) ","2nm TSMC" ] , [ " 最大 L3 缓存 ","64MB","128MB","256MB / 768MB","384MB / 1152MB / 256MB","128MB","512MB / 1536MB / 384MB","TBC" ] , [ " 芯片结构 ","4 CCD","8 CCD+1 IOD","8 CCD+1 IOD","12 CCD+1 IOD ( Zen 4 )

8 CCD+1 IOD ( Zen 4c ) ","4 CCD+1 IOD","16 CCD+1 IOD ( Zen 5 )

12 CCD+1 IOD ( Zen 5c ) ","TBC" ] , [ " 内存类型 ","DDR4 ECC","DDR4 ECC","DDR4 ECC","DDR5 ECC","DDR5 ECC","DDR5 ECC","DDR5 ECC?" ] , [ " 内存通道数 ","8","8","8","12","6","12","16/12?" ] , [ " 内存频率 ","2666MHz","3200MHz","3200MHz","4800MHz","4800MHz","6400MHz","TBC" ] , [ "PCIe 版本 ","3.0","4.0","4.0","5.0","5.0","5.0","TBC" ] , [ "PCIe 通道数 ","128","128","128","128","96","128","TBC" ] , [ " 最大核心 / 线程数 ","32C/64T","64C/128T","64C/128T","96C/192T ( Zen 4 )

128C/256T ( Zen 4c ) ","64C/128T","96C/192T ( Zen 5 )

192C/384T ( Zen 5c ) ","TBC" ] , [ " 最大功耗 ","200W","280W","280W","400W","225W","500W","600W ( SP7 ) ?

400W ( SP8 ) ?" ] , [ " 推出时间 ","2017 年 ","2019 年 ","2021 年 ","2022-2023 年 ","2023 年 ","2024-2025 年 ?","2026 年 ?" ] , ] } ) ;