Product comparison · 2 cpus

HP SL170s G6 Intel Xeon E5645 Processor Kit vs Lenovo Intel Xeon E7-2820

Key differences

Processor family
- SL170s G6 Intel Xeon E5645 Processor Kit:Intel® Xeon® 5000 Sequence
- Intel Xeon E7-2820:Intel® Xeon® E7 Family
Processor model
- SL170s G6 Intel Xeon E5645 Processor Kit:E5645
- Intel Xeon E7-2820:E7-2820
Processor base frequency
- SL170s G6 Intel Xeon E5645 Processor Kit:2.4 GHz
- Intel Xeon E7-2820:2 GHz
Processor cores
- SL170s G6 Intel Xeon E5645 Processor Kit:6
- Intel Xeon E7-2820:8
Processor socket
- SL170s G6 Intel Xeon E5645 Processor Kit:Socket B (LGA 1366)
- Intel Xeon E7-2820:LGA 1567 (Socket LS)
Component for
- SL170s G6 Intel Xeon E5645 Processor Kit:PC
- Intel Xeon E7-2820:Server/workstation
Processor threads
- SL170s G6 Intel Xeon E5645 Processor Kit:12
- Intel Xeon E7-2820:16
Processor boost frequency
- SL170s G6 Intel Xeon E5645 Processor Kit:2.67 GHz
- Intel Xeon E7-2820:2.666 GHz

Differences highlightedShow differences only

Comparison of SL170s G6 Intel Xeon E5645 Processor Kit, Intel Xeon E7-2820
24 specifications	A HP SL170s G6 Intel Xeon E5645 Processor Kit View product	B Lenovo Intel Xeon E7-2820 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E7 Family
Processor modelDiffers	E5645	E7-2820
Processor base frequencyDiffers	2.4 GHz	2 GHz
Processor coresDiffers	6	8
Processor socketDiffers	Socket B (LGA 1366)	LGA 1567 (Socket LS)
Processor lithography	32 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	12	16
System bus rate	5.86 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.67 GHz	2.666 GHz
Processor cacheDiffers	12 MB	18 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	105 W
Processor core voltage (AC)Known for one	1.4 V	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.750 - 1.350 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	18	15
SteppingKnown for one	Unknown — not stated by the source	A2
Processor codeKnown for one	Unknown — not stated by the source	SLC3R
Features1 differ
Market segmentDiffers	Desktop	Server
BandwidthKnown for one	32000 MB/s	Unknown — not stated by the source
Operational conditions1 differ
Maximum operating temperatureDiffers	76.2 °C	64 °C
Other featuresidentical
L1 cacheKnown for one	0.384 MB	Unknown — not stated by the source

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.