Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2637 vs HP Intel Xeon E5-2640

24specifications compared
12differ
12identical
27known for one product only

Key differences

Processor model
- Intel Xeon E5-2637:E5-2637
- Intel Xeon E5-2640:E5-2640
Processor base frequency
- Intel Xeon E5-2637:3 GHz
- Intel Xeon E5-2640:2.5 GHz
Processor cores
- Intel Xeon E5-2637:2
- Intel Xeon E5-2640:6
Package type
- Intel Xeon E5-2637:Tray
- Intel Xeon E5-2640:Box
Processor threads
- Intel Xeon E5-2637:4
- Intel Xeon E5-2640:12
System bus rate
- Intel Xeon E5-2637:8.00 GT/s
- Intel Xeon E5-2640:7.2 GT/s
Processor boost frequency
- Intel Xeon E5-2637:3.5 GHz
- Intel Xeon E5-2640:3 GHz
Processor cache
- Intel Xeon E5-2637:5 MB
- Intel Xeon E5-2640:15 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2637, Intel Xeon E5-2640
51 specifications	A Fujitsu Intel Xeon E5-2637 View product	B HP Intel Xeon E5-2640 View product
Processor12 differ
Processor modelDiffers	E5-2637	E5-2640
Processor base frequencyDiffers	3 GHz	2.5 GHz
Processor coresDiffers	2	6
Package typeDiffers	Tray	Box
Processor threadsDiffers	4	12
System bus rateDiffers	8.00 GT/s	7.2 GT/s
Processor boost frequencyDiffers	3.5 GHz	3 GHz
Processor cacheDiffers	5 MB	15 MB
Thermal Design Power (TDP)Differs	80 W	95 W
SteppingDiffers	M1	C2
Bus typeKnown for one	Unknown — not stated by the source	QPI
CPU multiplier (bus/core ratio)Differs	35	30
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	42.6 GB/s
Memoryidentical
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
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
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Embedded options availableKnown for one	Unknown — not stated by the source	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown 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	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes
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	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	73 °C
Maximum operating temperatureKnown for one	70 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	52.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, 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.

More cpu comparisons

All cpu comparisons