Product comparison · 2 cpus

HP Intel Core 2 Duo E6405 vs HP Intel Xeon X5260, Ref

20specifications compared
13differ
7identical
12known for one product only

Key differences

Processor family
- Intel Core 2 Duo E6405:Intel® Core™2 Duo
- Intel Xeon X5260, Ref:Intel® Xeon® 5000 Sequence
Processor model
- Intel Core 2 Duo E6405:E6405
- Intel Xeon X5260, Ref:X5260
Processor base frequency
- Intel Core 2 Duo E6405:2.13 GHz
- Intel Xeon X5260, Ref:3.33 GHz
Processor lithography
- Intel Core 2 Duo E6405:65 nm
- Intel Xeon X5260, Ref:45 nm
Component for
- Intel Core 2 Duo E6405:PC
- Intel Xeon X5260, Ref:Server/workstation
Processor operating modes
- Intel Core 2 Duo E6405:64-bit
- Intel Xeon X5260, Ref:32-bit, 64-bit
Processor cache
- Intel Core 2 Duo E6405:2 MB
- Intel Xeon X5260, Ref:6 MB
Processor front side bus
- Intel Core 2 Duo E6405:1066 MHz
- Intel Xeon X5260, Ref:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Core 2 Duo E6405, Intel Xeon X5260, Ref
32 specifications	A HP Intel Core 2 Duo E6405 View product	B HP Intel Xeon X5260, Ref View product
Processor9 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E6405	X5260
Processor base frequencyDiffers	2.13 GHz	3.33 GHz
Processor cores	2	2
Processor lithographyDiffers	65 nm	45 nm
Component forDiffers	PC	Server/workstation
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor cacheDiffers	2 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	80 W
FSB ParityKnown for one	Yes	Unknown — not stated by the source
Processor socketKnown for one	Unknown — not stated by the source	LGA 771 (Socket J)
Processor threadsKnown for one	Unknown — not stated by the source	2
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.85 - 1.35 V
Graphicsidentical
On-board graphics card	No	No
Features3 differ
Execute Disable Bit	Yes	Yes
Market segmentDiffers	Desktop	Server
Number of Processing Die TransistorsDiffers	167 M	410 M
Processing Die sizeDiffers	111 mm²	107 mm²
Embedded options availableKnown for one	No	Unknown — not stated by the source
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
CompatibilityKnown for one	BL260C G5	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	66 °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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