Product comparison · 2 cpus

HP Intel Xeon E5-2609 vs HP Intel Xeon E5-2643

31specifications compared
8differ
23identical
16known for one product only

Key differences

Processor model
- Intel Xeon E5-2609:E5-2609
- Intel Xeon E5-2643:E5-2643
Processor base frequency
- Intel Xeon E5-2609:2.4 GHz
- Intel Xeon E5-2643:3.3 GHz
Processor threads
- Intel Xeon E5-2609:4
- Intel Xeon E5-2643:8
System bus rate
- Intel Xeon E5-2609:6.4 GT/s
- Intel Xeon E5-2643:8 GT/s
Thermal Design Power (TDP)
- Intel Xeon E5-2609:80 W
- Intel Xeon E5-2643:130 W
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2609:34.1 GB/s
- Intel Xeon E5-2643:51.2 GB/s
Memory clock speeds supported by processor
- Intel Xeon E5-2609:800,1066 MHz
- Intel Xeon E5-2643:800,1066,1333,1600 MHz
Tcase
- Intel Xeon E5-2609:70 °C
- Intel Xeon E5-2643:73 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2609, Intel Xeon E5-2643
47 specifications	A HP Intel Xeon E5-2609 View product	B HP Intel Xeon E5-2643 View product
Processor6 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2609	E5-2643
Processor base frequencyDiffers	2.4 GHz	3.3 GHz
Processor cores	4	4
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	8
System bus rateDiffers	6.4 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Processor cache	10 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	130 W
VID Voltage Range	0.60 - 1.35 V	0.60 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	M1
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI links	2	2
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	51.2 GB/s
Memory1 differ
Maximum internal memory supported by processor	750 GB	750 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333,1600 MHz
Memory channels	Quad-channel	Quad-channel
ECC	Yes	Yes
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
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
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	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	2.0
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)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditions1 differ
TcaseDiffers	70 °C	73 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 mm	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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