Product comparison · 2 cpus

Fujitsu Intel Pentium E6300 vs Lenovo Intel Xeon E7520

10specifications compared
8differ
2identical
9known for one product only

Key differences

The Fujitsu Intel Pentium E6300 has 0.94 GHz more processor base frequency than the Lenovo Intel Xeon E7520 (2.8 GHz vs 1.86 GHz). The Lenovo Intel Xeon E7520 has 2 more processor cores than the Fujitsu Intel Pentium E6300 (4 vs 2). The Lenovo Intel Xeon E7520 has 16 MB more processor cache than the Fujitsu Intel Pentium E6300 (18 MB vs 2 MB). Processor family: Intel® Pentium® Dual-Core on the Fujitsu Intel Pentium E6300, Intel® Xeon® 7000 Sequence on the Lenovo Intel Xeon E7520. Processor model: E6300 on the Fujitsu Intel Pentium E6300, E7520 on the Lenovo Intel Xeon E7520.

Processor family
- Intel Pentium E6300:Intel® Pentium® Dual-Core
- Intel Xeon E7520:Intel® Xeon® 7000 Sequence
Processor model
- Intel Pentium E6300:E6300
- Intel Xeon E7520:E7520
Processor base frequency
- Intel Pentium E6300:2.8 GHz
- Intel Xeon E7520:1.86 GHz
Processor cores
- Intel Pentium E6300:2
- Intel Xeon E7520:4
Processor cache
- Intel Pentium E6300:2 MB
- Intel Xeon E7520:18 MB
Processor cache type
- Intel Pentium E6300:L2
- Intel Xeon E7520:L3
Thermal Design Power (TDP)
- Intel Pentium E6300:65 W
- Intel Xeon E7520:95 W
VID Voltage Range
- Intel Pentium E6300:0.8500 - 1.3625 V
- Intel Xeon E7520:0.675 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium E6300, Intel Xeon E7520
19 specifications	A Fujitsu Intel Pentium E6300 View product	B Lenovo Intel Xeon E7520 View product
Processor8 differ
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Xeon® 7000 Sequence
Processor modelDiffers	E6300	E7520
Processor base frequencyDiffers	2.8 GHz	1.86 GHz
Processor coresDiffers	2	4
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	8
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor cacheDiffers	2 MB	18 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	65 W	95 W
VID Voltage RangeDiffers	0.8500 - 1.3625 V	0.675 - 1.35 V
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10.5	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °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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