Product comparison · 2 cpus

Dell Intel Xeon E7-4880 v2 vs Dell Intel Xeon X5672

43specifications compared
24differ
19identical
12known for one product only

Key differences

Processor family
- Intel Xeon E7-4880 v2:Intel® Xeon® E7 V2 Family
- Intel Xeon X5672:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E7-4880 v2:E7-4880V2
- Intel Xeon X5672:X5672
Processor base frequency
- Intel Xeon E7-4880 v2:2.5 GHz
- Intel Xeon X5672:3.2 GHz
Processor cores
- Intel Xeon E7-4880 v2:15
- Intel Xeon X5672:4
Processor socket
- Intel Xeon E7-4880 v2:LGA 2011 (Socket R)
- Intel Xeon X5672:LGA 1366 (Socket B)
Processor lithography
- Intel Xeon E7-4880 v2:22 nm
- Intel Xeon X5672:32 nm
Processor series
- Intel Xeon E7-4880 v2:Intel Xeon E7-4800 v2
- Intel Xeon X5672:Intel Xeon 5600 Series
Processor threads
- Intel Xeon E7-4880 v2:30
- Intel Xeon X5672:8

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4880 v2, Intel Xeon X5672
55 specifications	A Dell Intel Xeon E7-4880 v2 View product	B Dell Intel Xeon X5672 View product
Processor16 differ
Processor familyDiffers	Intel® Xeon® E7 V2 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7-4880V2	X5672
Processor base frequencyDiffers	2.5 GHz	3.2 GHz
Processor coresDiffers	15	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1366 (Socket B)
Processor lithographyDiffers	22 nm	32 nm
Cooler included	No	No
Component for	Server/workstation	Server/workstation
Processor seriesDiffers	Intel Xeon E7-4800 v2	Intel Xeon 5600 Series
Processor threadsDiffers	30	8
System bus rateDiffers	8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.1 GHz	3.6 GHz
Processor cacheDiffers	37.5 MB	12 MB
Processor cache typeDiffers	L3	Smart Cache
Thermal Design Power (TDP)Differs	130 W	95 W
SteppingDiffers	D1	B1
Bus type	QPI	QPI
Number of QPI linksDiffers	3	2
Memory bandwidth supported by processor (max)Differs	85 GB/s	32 GB/s
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.75 - 1.35 V
Memory3 differ
Maximum internal memory supported by processorDiffers	1.54 TB	288 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features3 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesDiffers	Yes	No
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	32	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Supported instruction setsDiffers	AVX	SSE4.2
Embedded options available	No	No
Physical Address Extension (PAE)Differs	46 bit	Yes
ScalabilityKnown for one	S4S	Unknown — not stated by the source
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
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® Turbo Boost TechnologyDiffers	2.0	1.0
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
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® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	73 °C	82.9 °C
Other featuresidentical
CompatibilityKnown for one	PowerEdge R630	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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