Product comparison · 2 cpus

HP Intel Xeon X5677 vs Lenovo Intel Xeon E5620

Key differences

Processor model
- Intel Xeon X5677:X5677
- Intel Xeon E5620:E5620
Processor base frequency
- Intel Xeon X5677:3.46 GHz
- Intel Xeon E5620:2.4 GHz
System bus rate
- Intel Xeon X5677:6.4 GT/s
- Intel Xeon E5620:5.86 GT/s
Thermal Design Power (TDP)
- Intel Xeon X5677:130 W
- Intel Xeon E5620:80 W
VID Voltage Range
- Intel Xeon X5677:0 - 1.3 V
- Intel Xeon E5620:0.750 - 1.350 V
CPU multiplier (bus/core ratio)
- Intel Xeon X5677:26
- Intel Xeon E5620:18
Maximum operating temperature
- Intel Xeon X5677:80.4 °C
- Intel Xeon E5620:77.6 °C

Differences highlightedShow differences only

Comparison of Intel Xeon X5677, Intel Xeon E5620
22 specifications	A HP Intel Xeon X5677 View product	B Lenovo Intel Xeon E5620 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5677	E5620
Processor base frequencyDiffers	3.46 GHz	2.4 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Component forKnown for one	Server/workstation	Unknown — not stated by the source
System bus rateDiffers	6.4 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache type	L3	L3
L3 cache speedKnown for one	3.46 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	130 W	80 W
VID Voltage RangeDiffers	0 - 1.3 V	0.750 - 1.350 V
SteppingKnown for one	B1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	26	18
Processor codeKnown for one	SLBV9	Unknown — not stated by the source
Processor threadsKnown for one	Unknown — not stated by the source	8
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source
BandwidthKnown for one	Unknown — not stated by the source	26214.4 MB/s
Operational conditions1 differ
Maximum operating temperatureDiffers	80.4 °C	77.6 °C

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.