Product comparison · 2 cpus

Fujitsu Intel Xeon X5687 vs HP Intel Core 2 Duo E6550

9specifications compared
8differ
1identical
23known for one product only

Key differences

Processor family
- Intel Xeon X5687:Intel® Xeon® 5000 Sequence
- Intel Core 2 Duo E6550:Intel® Core™2 Duo
Processor model
- Intel Xeon X5687:X5687
- Intel Core 2 Duo E6550:E6550
Processor base frequency
- Intel Xeon X5687:3.6 GHz
- Intel Core 2 Duo E6550:2.33 GHz
Processor cores
- Intel Xeon X5687:4
- Intel Core 2 Duo E6550:2
Processor operating modes
- Intel Xeon X5687:64-bit
- Intel Core 2 Duo E6550:32-bit, 64-bit
Processor cache
- Intel Xeon X5687:12 MB
- Intel Core 2 Duo E6550:4 MB
Processor cache type
- Intel Xeon X5687:L3
- Intel Core 2 Duo E6550:L2
Thermal Design Power (TDP)
- Intel Xeon X5687:130 W
- Intel Core 2 Duo E6550:65 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5687, Intel Core 2 Duo E6550
32 specifications	A Fujitsu Intel Xeon X5687 View product	B HP Intel Core 2 Duo E6550 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Core™2 Duo
Processor modelDiffers	X5687	E6550
Processor base frequencyDiffers	3.6 GHz	2.33 GHz
Processor coresDiffers	4	2
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor cacheDiffers	12 MB	4 MB
Processor cache typeDiffers	L3	L2
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)Differs	130 W	65 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.8500 - 1.5 V
FSB ParityKnown for one	Unknown — not stated by the source	No
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	291 M
Embedded options availableKnown for one	Unknown — not stated by the source	No
Market segmentKnown for one	Server	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
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 Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	72 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x

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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