Product comparison · 2 cpus

Lenovo Intel Xeon E7-8867L vs NEC Intel Xeon E5620

17specifications compared
12differ
5identical
13known for one product only

Key differences

The NEC Intel Xeon E5620 has 0.27 GHz more processor base frequency than the Lenovo Intel Xeon E7-8867L (2.4 GHz vs 2.13 GHz). The Lenovo Intel Xeon E7-8867L has 6 more processor cores than the NEC Intel Xeon E5620 (10 vs 4). The Lenovo Intel Xeon E7-8867L has 12 more processor threads than the NEC Intel Xeon E5620 (20 vs 8). Processor family: Intel® Xeon® E7 Family on the Lenovo Intel Xeon E7-8867L, Intel® Xeon® 5000 Sequence on the NEC Intel Xeon E5620. Processor model: E7-8867L on the Lenovo Intel Xeon E7-8867L, E5620 on the NEC Intel Xeon E5620.

Processor family
- Intel Xeon E7-8867L:Intel® Xeon® E7 Family
- Intel Xeon E5620:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E7-8867L:E7-8867L
- Intel Xeon E5620:E5620
Processor base frequency
- Intel Xeon E7-8867L:2.13 GHz
- Intel Xeon E5620:2.4 GHz
Processor cores
- Intel Xeon E7-8867L:10
- Intel Xeon E5620:4
Processor socket
- Intel Xeon E7-8867L:LGA 1567 (Socket LS)
- Intel Xeon E5620:Socket B (LGA 1366)
Processor threads
- Intel Xeon E7-8867L:20
- Intel Xeon E5620:8
System bus rate
- Intel Xeon E7-8867L:6.4 GT/s
- Intel Xeon E5620:5.86 GT/s
Processor boost frequency
- Intel Xeon E7-8867L:2.533 GHz
- Intel Xeon E5620:2.66 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-8867L, Intel Xeon E5620
30 specifications	A Lenovo Intel Xeon E7-8867L View product	B NEC Intel Xeon E5620 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7-8867L	E5620
Processor base frequencyDiffers	2.13 GHz	2.4 GHz
Processor coresDiffers	10	4
Processor socketDiffers	LGA 1567 (Socket LS)	Socket B (LGA 1366)
Package typeKnown for one	Unknown — not stated by the source	Tray
Processor threadsDiffers	20	8
System bus rateDiffers	6.4 GT/s	5.86 GT/s
Processor boost frequencyDiffers	2.533 GHz	2.66 GHz
Processor cacheDiffers	30 MB	12 MB
Thermal Design Power (TDP)Differs	105 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	16	18
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor codeKnown for one	Unknown — not stated by the source	SLBV4
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	288 GB
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Maximum operating temperatureDiffers	64 °C	77.6 °C
Weight & dimensionsidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.5 x 425.5 x 45 mm
Other featuresidentical
On-board memory controllerKnown for one	Unknown — not stated by the source	Yes

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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