qfvz (intel xeon l5420)/AT80574JJ060N 详细信息

一般信息
类型	CPU / Microprocessor
系列	Intel Xeon
Processor number	L5420
部件号	AT80574JJ060N
频率 (GHz)	2.5
总线速度 (MHz)	1333
封装 type	771-land FC-LGA
接口 type	接口 771 (LGA771)
架构 / 微体系结构 / Other
CPUID	1067Ah
Core stepping	E0
Previous stepping	SLARP
Next production stepping	SLBBR
Manufacturing technology (micron)	0.045
Number of cores	4
L2 cache size (MB)	12
Notes on sSpec QFVZ
The samples are available starting from Jul 3, 2008 Changes in E0 stepping: new XSAVE and XRSTORE instructions, ACNT2 feature used for determining processor utilization, halide-free package.