Product comparison · 2 cpus

HP Intel Core 2 Duo E6400 vs HP Intel Xeon E5310

17specifications compared
10differ
7identical
12known for one product only

Key differences

Processor family
- Intel Core 2 Duo E6400:Intel® Core™2 Duo
- Intel Xeon E5310:Intel® Xeon® 5000 Sequence
Processor model
- Intel Core 2 Duo E6400:E6400
- Intel Xeon E5310:E5310
Processor base frequency
- Intel Core 2 Duo E6400:2.13 GHz
- Intel Xeon E5310:1.6 GHz
Processor cores
- Intel Core 2 Duo E6400:2
- Intel Xeon E5310:4
Processor socket
- Intel Core 2 Duo E6400:LGA 775 (Socket T)
- Intel Xeon E5310:LGA 771 (Socket J)
Processor cache
- Intel Core 2 Duo E6400:2 MB
- Intel Xeon E5310:8 MB
Thermal Design Power (TDP)
- Intel Core 2 Duo E6400:65 W
- Intel Xeon E5310:80 W
VID Voltage Range
- Intel Core 2 Duo E6400:0.8500 - 1.5 V
- Intel Xeon E5310:1 - 1.5 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Core 2 Duo E6400, Intel Xeon E5310
29 specifications	A HP Intel Core 2 Duo E6400 View product	B HP Intel Xeon E5310 View product
Processor8 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E6400	E5310
Processor base frequencyDiffers	2.13 GHz	1.6 GHz
Processor coresDiffers	2	4
Processor socketDiffers	LGA 775 (Socket T)	LGA 771 (Socket J)
Processor lithography	65 nm	65 nm
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	8 MB
Processor cache type	L2	L2
Thermal Design Power (TDP)Differs	65 W	80 W
VID Voltage RangeDiffers	0.8500 - 1.5 V	1 - 1.5 V
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesDiffers	Yes	No
Market segmentKnown for one	Unknown — not stated by the source	Server
Number of Graphics & IMC Die TransistorsKnown for one	167 M	Unknown — not stated by the source
Graphics & IMC Die SizeKnown for one	111 mm²	Unknown — not stated by the source
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	61.4 °C	66 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Graphicsidentical
On-board graphics cardKnown for one	No	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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