Product comparison · 2 cpus

Fujitsu Intel Xeon 5150 vs Fujitsu Intel Xeon E5440

31specifications compared
14differ
17identical
9known for one product only

Key differences

Processor family
- Intel Xeon 5150:Intel® Xeon® 5000 Sequence
- Intel Xeon E5440:Intel® Xeon®
Processor model
- Intel Xeon 5150:5150
- Intel Xeon E5440:E5440
Processor base frequency
- Intel Xeon 5150:2.66 GHz
- Intel Xeon E5440:2.83 GHz
Processor cores
- Intel Xeon 5150:2
- Intel Xeon E5440:4
Processor lithography
- Intel Xeon 5150:65 nm
- Intel Xeon E5440:45 nm
Processor cache
- Intel Xeon 5150:4 MB
- Intel Xeon E5440:12 MB
Thermal Design Power (TDP)
- Intel Xeon 5150:65 W
- Intel Xeon E5440:80 W
VID Voltage Range
- Intel Xeon 5150:0.85 - 1.5 V
- Intel Xeon E5440:0.85 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 5150, Intel Xeon E5440
40 specifications	A Fujitsu Intel Xeon 5150 View product	B Fujitsu Intel Xeon E5440 View product
Processor8 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	5150	E5440
Processor base frequencyDiffers	2.66 GHz	2.83 GHz
Processor coresDiffers	2	4
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithographyDiffers	65 nm	45 nm
Cooler includedKnown for one	No	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor seriesKnown for one	Intel Xeon 5000 Series	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	80 W
VID Voltage RangeDiffers	0.85 - 1.5 V	0.85 - 1.35 V
FSB Parity	Yes	Yes
SteppingKnown for one	Unknown — not stated by the source	E0
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	No	No
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Features3 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Number of Processing Die TransistorsDiffers	291 M	820 M
Processing Die sizeDiffers	143 mm²	214 mm²
Embedded options availableDiffers	No	Yes
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Turbo Boost Technology	No	No
Intel 64	Yes	Yes
Intel Demand Based SwitchingDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
TcaseDiffers	65 °C	67 °C
Other featuresidentical
CompatibilityKnown for one	Primergy BX620 S4	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.

More cpu comparisons

All cpu comparisons