Product comparison · 2 cpus

Dell Intel Xeon E5-2643 vs Fujitsu Xeon E5-2430L

44specifications compared
15differ
29identical
9known for one product only

Key differences

Processor model
- Intel Xeon E5-2643:E5-2643
- Xeon E5-2430L:E5-2430L
Processor base frequency
- Intel Xeon E5-2643:3.3 GHz
- Xeon E5-2430L:2 GHz
Processor cores
- Intel Xeon E5-2643:4
- Xeon E5-2430L:6
Processor socket
- Intel Xeon E5-2643:LGA 2011 (Socket R)
- Xeon E5-2430L:LGA 1356 (Socket B2)
Processor lithography
- Intel Xeon E5-2643:32 nm
- Xeon E5-2430L:22 nm
Processor threads
- Intel Xeon E5-2643:8
- Xeon E5-2430L:12
System bus rate
- Intel Xeon E5-2643:8 GT/s
- Xeon E5-2430L:7.2 GT/s
Processor boost frequency
- Intel Xeon E5-2643:3.5 GHz
- Xeon E5-2430L:2.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2643, Xeon E5-2430L
53 specifications	A Dell Intel Xeon E5-2643 View product	B Fujitsu Xeon E5-2430L View product
Processor13 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2643	E5-2430L
Processor base frequencyDiffers	3.3 GHz	2 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor lithographyDiffers	32 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	12
System bus rateDiffers	8 GT/s	7.2 GT/s
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor boost frequencyDiffers	3.5 GHz	2.4 GHz
Processor cacheDiffers	10 MB	15 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	130 W	60 W
VID Voltage RangeDiffers	0.60 - 1.35 V	0.6 - 1.3 V
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for one	Unknown — not stated by the source	C2
Bus type	QPI	QPI
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	32 GB/s
Memory2 differ
Maximum internal memory supported by processor	384 GB	384 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	24
PCI Express slots version	3.0	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 available	No	No
Scalability	2S	2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel Demand Based Switching	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	73 °C	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	52.5 mm	Unknown — not stated by the source
Package depthKnown for one	45 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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