Product comparison · 2 cpus

HP Intel Core i7-860 vs Lenovo Xeon L7555

12specifications compared
9differ
3identical
15known for one product only

Key differences

The HP Intel Core i7-860 has 0.934 GHz more processor base frequency than the Lenovo Xeon L7555 (2.8 GHz vs 1.866 GHz). The Lenovo Xeon L7555 has 4 more processor cores than the HP Intel Core i7-860 (8 vs 4). The Lenovo Xeon L7555 has 3.36 GT/s more system bus rate than the HP Intel Core i7-860 (5.86 GT/s vs 2.5 GT/s). Processor family: Intel® Core™ i7 on the HP Intel Core i7-860, Intel® Xeon® 7000 Sequence on the Lenovo Xeon L7555. Processor model: i7-860 on the HP Intel Core i7-860, L7555 on the Lenovo Xeon L7555.

Processor family
- Intel Core i7-860:Intel® Core™ i7
- Xeon L7555:Intel® Xeon® 7000 Sequence
Processor model
- Intel Core i7-860:i7-860
- Xeon L7555:L7555
Processor base frequency
- Intel Core i7-860:2.8 GHz
- Xeon L7555:1.866 GHz
Processor cores
- Intel Core i7-860:4
- Xeon L7555:8
Component for
- Intel Core i7-860:PC
- Xeon L7555:Server/workstation
System bus rate
- Intel Core i7-860:2.5 GT/s
- Xeon L7555:5.86 GT/s
Processor cache
- Intel Core i7-860:8 MB
- Xeon L7555:24 MB
Processor cache type
- Intel Core i7-860:L3
- Xeon L7555:L2

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i7-860, Xeon L7555
27 specifications	A HP Intel Core i7-860 View product	B Lenovo Xeon L7555 View product
Processor8 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® 7000 Sequence
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-860	L7555
Processor base frequencyDiffers	2.8 GHz	1.866 GHz
Processor coresDiffers	4	8
Processor socketKnown for one	LGA 1156 (Socket H)	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Package type	Tray	Tray
Component forDiffers	PC	Server/workstation
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateDiffers	2.5 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.46 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	24 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)	95 W	95 W
VID Voltage RangeKnown for one	0.6500 - 1.4000 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	21	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Market segmentDiffers	Desktop	Server
Weight & dimensionsidentical
WidthKnown for one	37.5 mm	Unknown — not stated by the source
DepthKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
Temperature (max)Known for one	72.7 °C	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.

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