Product comparison · 2 cpus

Lenovo Xeon E5-2418L vs Lenovo Xeon E5-2428L

Key differences

Differences highlightedShow differences only

Comparison of Xeon E5-2418L, Xeon E5-2428L
32 specifications	A Lenovo Xeon E5-2418L View product	B Lenovo Xeon E5-2428L View product
Processor9 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2418L	E5-2428L
Processor base frequencyDiffers	2 GHz	1.8 GHz
Processor coresDiffers	4	6
Processor socket	LGA 1356 (Socket B2)	LGA 1356 (Socket B2)
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	12
System bus rateDiffers	6.40 GT/s	7.20 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.1 GHz	2 GHz
Processor cacheDiffers	10 MB	15 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	50 W	60 W
SteppingDiffers	M1	C2
Bus type	QPI	QPI
Number of QPI links	1	1
Memoryidentical
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333 MHz	1333 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Market segment	Embedded	Embedded
PCI Express slots version	3.0	3.0
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.