Xeon E7-4800 v2 » Ivy Bridge microarchitecture » 0.022 micron » Server CPU » Up to 15 cores » Up to 2.8 GHz » Up to 8 GT/s QPI » Up to 3.75 MB L2 cache » Up to 37.5 MB L3 cache » 64-bit » SSE4, AES, AVX instructions ...
Xeon E7-4800 v2及8800 v2则有15个核心,使用IVB-EX架构,它将取代服役两年之久的Westmere-EX平台。不过E7 v2系列的频率会降低到2.4GHz左右,内存则会升级到DDR3-1600,芯片组也是同样的Patsburg(C600)。 入门级的双路平台则是E5-2400 v2,IVB-EP架构,10核心20线程设计,发布时间也要到2014年Q1季度了。 针对数据...
"With the launch of new Intel Xeon processor E7-8800/4800/2800 v2 product families, high end, multi-socket server solutions from Supermicro can deliver significantly greater performance and expansion options for enterprise IT's extreme data processing and advanced analytics needs," said Shannon Poulin...
The Xeon E5-2699 v3 incorporates more CPU cores than the Intel E7-4850 v2 processor. Large number of cores helps this CPU to process many tasks or threads at once. The Intel Xeon E5-2699 v3 processor has AVX2 and FMA3 instructions enabled. Even though these extensions are not widely used...
lspci -vvvv -s e7:01.0复制代码 ▲再通过设备ID查看设备详情,确实只有一组DSA加速器! 1.1.3▐ 拓扑结构 要了解一个CPU的拓扑结构最好的方法就是使用lstopo。 sudo apt install hwloc stopo复制代码 ▲Xeon w9-3495X(Sapphire Rapids)的拓扑结构图 [1] 处理器56个P-Core(Golden Cove) [2] 每个P-Core...
lspci -vvvv -s e7:01.0复制代码 ▲再通过设备ID查看设备详情,确实只有一组DSA加速器! 1.1.3▐ 拓扑结构 要了解一个CPU的拓扑结构最好的方法就是使用lstopo。 sudo apt install hwloc stopo复制代码 ▲Xeon w9-3495X(Sapphire Rapids)的拓扑结构图 [1] 处理器56个P-Core(Golden Cove) [2] 每个P-Core...
但是新玩意儿的蛛丝马迹怎么会溜过广大 Geeks 的法眼呢,Skylake 服务器 CPU 的 Sisoftware 跑分提升可谓惊喜,不过命名已经不叫 E7-8800 v5 / 4800 v5 / E5-26xx v5 了,而是分成了四个系列:Bronze、Silver、Gold、Platinum,也就是青铜、白银、黄金、铂金,是不是感觉 Intel 公司里头有着人数不小的氪金网游狂热...
最大区别是性能上的区别，性能的排序为：8800系列>4800系列>2800系列。除此之外的区别在于：E7 2800： 双路，就是主板上可有两颗cpu并行；E7 4800：四路，就是主板上可有四颗cpu并行；E7 8800：八路，就是主板上可有八颗cpu并行。介绍下志强系列命名规则，从中也能看出每个系列的区别：第一位数字...
Intel Xeon E7-4860 v2 advantages Operating frequency of the processor is higher than the frequency of the Intel E5-4660 v3. The CPU has more memory bandwidth, which improves performance in memory bound tasks. Performance gains in programs, that are not memory-bound, will be much lower than ...
The Intel Xeon E7-4850 v2 packs many more processing cores than the Intel E5-2637 v3 processor. Large number of cores helps this microprocessor to process multiple simultaneous threads or tasks. The processor is 22% more energy efficient. ...