Product comparison · 2 cpus

Lenovo Intel Xeon E5-2628L v2 vs Lenovo Intel Xeon E5-2630 v2

50specifications compared
10differ
40identical
4known for one product only

Key differences

Processor model
- Intel Xeon E5-2628L v2:E5-2628LV2
- Intel Xeon E5-2630 v2:E5-2630V2
Processor base frequency
- Intel Xeon E5-2628L v2:1.9 GHz
- Intel Xeon E5-2630 v2:2.6 GHz
Processor cores
- Intel Xeon E5-2628L v2:8
- Intel Xeon E5-2630 v2:6
Processor threads
- Intel Xeon E5-2628L v2:16
- Intel Xeon E5-2630 v2:12
Processor boost frequency
- Intel Xeon E5-2628L v2:2.4 GHz
- Intel Xeon E5-2630 v2:3.1 GHz
Processor cache
- Intel Xeon E5-2628L v2:20 MB
- Intel Xeon E5-2630 v2:15 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2628L v2:70 W
- Intel Xeon E5-2630 v2:80 W
VID Voltage Range
- Intel Xeon E5-2628L v2:0.65 - 1.30 V
- Intel Xeon E5-2630 v2:0.65 - 1.3 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2628L v2, Intel Xeon E5-2630 v2
54 specifications	A Lenovo Intel Xeon E5-2628L v2 View product	B Lenovo Intel Xeon E5-2630 v2 View product
Processor8 differ
Processor family	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2628LV2	E5-2630V2
Processor base frequencyDiffers	1.9 GHz	2.6 GHz
Processor coresDiffers	8	6
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	12
System bus rate	7.2 GT/s	7.2 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.4 GHz	3.1 GHz
Processor cacheDiffers	20 MB	15 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	70 W	80 W
VID Voltage RangeDiffers	0.65 - 1.30 V	0.65 - 1.3 V
Bus type	QPI	QPI
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	51.2 GB/s	51.2 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
Memoryidentical
Maximum internal memory supported by processor	768 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333,1600 MHz	800,1066,1333,1600 MHz
Memory channels	Quad-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Embedded	Server
Maximum number of PCI Express lanes	40	40
PCI Express slots version	3.0	3.0
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x4, 1x8, 1x16
Supported instruction sets	AVX	AVX
CPU configuration (max)	2	2
Embedded options available	Yes	Yes
Scalability	2S	2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel Demand Based Switching	Yes	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditions1 differ
TcaseDiffers	92 °C	77 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, 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.

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