Product comparison · 2 cpus

HP Xeon X5680 vs Lenovo Intel Xeon L5640

Key differences

Processor model
- Xeon X5680:X5680
- Intel Xeon L5640:L5640
Processor base frequency
- Xeon X5680:3.33 GHz
- Intel Xeon L5640:2.26 GHz
System bus rate
- Xeon X5680:6.4 GT/s
- Intel Xeon L5640:5.86 GT/s
Processor cache type
- Xeon X5680:L2
- Intel Xeon L5640:L3
Thermal Design Power (TDP)
- Xeon X5680:130 W
- Intel Xeon L5640:60 W
VID Voltage Range
- Xeon X5680:0.800 - 1.300 V
- Intel Xeon L5640:0.750 - 1.350 V
CPU multiplier (bus/core ratio)
- Xeon X5680:25
- Intel Xeon L5640:17

Differences highlightedShow differences only

Comparison of Xeon X5680, Intel Xeon L5640
23 specifications	A HP Xeon X5680 View product	B Lenovo Intel Xeon L5640 View product
Processor7 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5680	L5640
Processor base frequencyDiffers	3.33 GHz	2.26 GHz
Processor cores	6	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package typeKnown for one	Unknown — not stated by the source	Tray
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	12
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 typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	130 W	60 W
VID Voltage RangeDiffers	0.800 - 1.300 V	0.750 - 1.350 V
CPU multiplier (bus/core ratio)Differs	25	17
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
BandwidthKnown for one	Unknown — not stated by the source	32768 MB/s
Processor special featuresidentical
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.5 x 0 x 45 mm

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.