Product comparison · 2 cpus

HP SL160s G6 Intel Xeon E5645 vs Lenovo Intel Xeon E7-2870

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

Key differences

The Lenovo Intel Xeon E7-2870 has 4 more processor cores than the HP SL160s G6 Intel Xeon E5645 (10 vs 6). The Lenovo Intel Xeon E7-2870 has 8 more processor threads than the HP SL160s G6 Intel Xeon E5645 (20 vs 12). The Lenovo Intel Xeon E7-2870 has 0.54 GT/s more system bus rate than the HP SL160s G6 Intel Xeon E5645 (6.4 GT/s vs 5.86 GT/s). Processor family: Intel® Xeon® 5000 Sequence on the HP SL160s G6 Intel Xeon E5645, Intel® Xeon® E7 Family on the Lenovo Intel Xeon E7-2870. Processor model: E5645 on the HP SL160s G6 Intel Xeon E5645, E7-2870 on the Lenovo Intel Xeon E7-2870.

Processor family
- SL160s G6 Intel Xeon E5645:Intel® Xeon® 5000 Sequence
- Intel Xeon E7-2870:Intel® Xeon® E7 Family
Processor model
- SL160s G6 Intel Xeon E5645:E5645
- Intel Xeon E7-2870:E7-2870
Processor cores
- SL160s G6 Intel Xeon E5645:6
- Intel Xeon E7-2870:10
Processor socket
- SL160s G6 Intel Xeon E5645:Socket B (LGA 1366)
- Intel Xeon E7-2870:LGA 1567 (Socket LS)
Processor threads
- SL160s G6 Intel Xeon E5645:12
- Intel Xeon E7-2870:20
System bus rate
- SL160s G6 Intel Xeon E5645:5.86 GT/s
- Intel Xeon E7-2870:6.4 GT/s
Processor boost frequency
- SL160s G6 Intel Xeon E5645:2.67 GHz
- Intel Xeon E7-2870:2.8 GHz
Processor cache
- SL160s G6 Intel Xeon E5645:12 MB
- Intel Xeon E7-2870:30 MB

Side by side

Differences highlightedShow differences only

Comparison of SL160s G6 Intel Xeon E5645, Intel Xeon E7-2870
22 specifications	A HP SL160s G6 Intel Xeon E5645 View product	B Lenovo Intel Xeon E7-2870 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E7 Family
Processor modelDiffers	E5645	E7-2870
Processor coresDiffers	6	10
Processor socketDiffers	Socket B (LGA 1366)	LGA 1567 (Socket LS)
Processor threadsDiffers	12	20
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor boost frequencyDiffers	2.67 GHz	2.8 GHz
Processor cacheDiffers	12 MB	30 MB
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	130 W
VID Voltage RangeKnown for one	0.750 - 1.350 V	Unknown — not stated by the source
SteppingDiffers	B1	A2
Processor codeDiffers	SLBWZ	SLC3U
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Featuresidentical
BandwidthKnown for one	32768 MB/s	Unknown — not stated by the source
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	76.2 °C	69 °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.

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