Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4880 v2 vs Fujitsu Xeon E5-2420 6C/12T 1.9GHz

44specifications compared
24differ
20identical
48known for one product only

Key differences

Processor family
- Intel Xeon E7-4880 v2:Intel® Xeon® E7 V2 Family
- Xeon E5-2420 6C/12T 1.9GHz:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E7-4880 v2:E7-4880V2
- Xeon E5-2420 6C/12T 1.9GHz:E5-2420
Processor base frequency
- Intel Xeon E7-4880 v2:2.5 GHz
- Xeon E5-2420 6C/12T 1.9GHz:1.9 GHz
Processor cores
- Intel Xeon E7-4880 v2:15
- Xeon E5-2420 6C/12T 1.9GHz:6
Processor socket
- Intel Xeon E7-4880 v2:LGA 2011 (Socket R)
- Xeon E5-2420 6C/12T 1.9GHz:LGA 1356 (Socket B2)
Processor lithography
- Intel Xeon E7-4880 v2:22 nm
- Xeon E5-2420 6C/12T 1.9GHz:32 nm
Processor threads
- Intel Xeon E7-4880 v2:30
- Xeon E5-2420 6C/12T 1.9GHz:12
System bus rate
- Intel Xeon E7-4880 v2:8 GT/s
- Xeon E5-2420 6C/12T 1.9GHz:7.2 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4880 v2, Xeon E5-2420 6C/12T 1.9GHz
92 specifications	A Fujitsu Intel Xeon E7-4880 v2 View product	B Fujitsu Xeon E5-2420 6C/12T 1.9GHz View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E7 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E7-4880V2	E5-2420
Processor base frequencyDiffers	2.5 GHz	1.9 GHz
Processor coresDiffers	15	6
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor lithographyDiffers	22 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E7-4800 v2	Unknown — not stated by the source
Processor threadsDiffers	30	12
System bus rateDiffers	8 GT/s	7.2 GT/s
Processor boost frequencyDiffers	3.1 GHz	2.4 GHz
Processor cacheDiffers	37.5 MB	15 MB
L3 cache speedKnown for one	2.5 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	130 W	95 W
Compatible chipsetsKnown for one	Intel® C602J	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	D1	Unknown — not stated by the source
Number of QPI linksDiffers	3	1
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
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
Memory3 differ
Maximum internal memory supported by processorDiffers	1.53 TB	375 GB
Memory clock speeds supported by processorDiffers	1066,1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Features2 differ
Maximum number of PCI Express lanesDiffers	32	24
PCI Express configurationsKnown for one	x4, x8, x16	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
BandwidthKnown for one	8 MB/s	Unknown — not stated by the source
CPU configuration (max)Known for one	4	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	S4S	S2S
Processor special features5 differ
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessDiffers	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Instruction Replay TechnologyKnown for one	No	Unknown — not stated by the source
Intel Instruction Replay Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	1	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityDiffers	No	Yes
Operational conditionsidentical
TcaseKnown for one	73 °C	Unknown — not stated by the source
Technical detailsidentical
Born on dateKnown for one	Q1'14	Unknown — not stated by the source
Bus bandwidthKnown for one	8	Unknown — not stated by the source
Bus type unitsKnown for one	GT/s	Unknown — not stated by the source
Launch dateKnown for one	2014-02-18T00:00:00	Unknown — not stated by the source
Maximum memoryKnown for one	1.53 TB	Unknown — not stated by the source
Processor brand nameKnown for one	Intel Xeon v2	Unknown — not stated by the source
Product nameKnown for one	Intel Xeon E7-4880 v2 (37.5M Cache, 2.50 GHz)	Unknown — not stated by the source
StatusKnown for one	4	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	52 mm	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d	VT-d, VT-x
Cache memoryKnown for one	37.5 MB	Unknown — not stated by the source
Maximum internal memoryKnown for one	1572864 MB	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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