Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4820 v2 vs HP Intel Xeon E3-1226 v3

51specifications compared
30differ
21identical
43known for one product only

Key differences

Processor family
- Intel Xeon E7-4820 v2:Intel® Xeon® E7 V2 Family
- Intel Xeon E3-1226 v3:Intel® Xeon® E3 V3 Family
Processor model
- Intel Xeon E7-4820 v2:E7-4820V2
- Intel Xeon E3-1226 v3:E3-1226V3
Processor base frequency
- Intel Xeon E7-4820 v2:2 GHz
- Intel Xeon E3-1226 v3:3.3 GHz
Processor cores
- Intel Xeon E7-4820 v2:8
- Intel Xeon E3-1226 v3:4
Processor socket
- Intel Xeon E7-4820 v2:LGA 2011 (Socket R)
- Intel Xeon E3-1226 v3:LGA 1150 (Socket H3)
Processor threads
- Intel Xeon E7-4820 v2:16
- Intel Xeon E3-1226 v3:4
System bus rate
- Intel Xeon E7-4820 v2:7.2 GT/s
- Intel Xeon E3-1226 v3:5 GT/s
Processor boost frequency
- Intel Xeon E7-4820 v2:2.5 GHz
- Intel Xeon E3-1226 v3:3.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4820 v2, Intel Xeon E3-1226 v3
94 specifications	A Fujitsu Intel Xeon E7-4820 v2 View product	B HP Intel Xeon E3-1226 v3 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E7 V2 Family	Intel® Xeon® E3 V3 Family
Processor modelDiffers	E7-4820V2	E3-1226V3
Processor base frequencyDiffers	2 GHz	3.3 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
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	16	4
System bus rateDiffers	7.2 GT/s	5 GT/s
Processor boost frequencyDiffers	2.5 GHz	3.7 GHz
Processor cacheDiffers	16 MB	8 MB
L3 cache speedKnown for one	2 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	105 W	84 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	0
Memory bandwidth supported by processor (max)Differs	68 GB/s	25.6 GB/s
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	1.53 TB	32 GB
Memory clock speeds supported by processorDiffers	1066,1333,1600 MHz	1333,1600 MHz
Memory channelsDiffers	Quad-channel	Dual-channel
Graphics1 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics P4600
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	350 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1200 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
Features4 differ
Maximum number of PCI Express lanesDiffers	32	16
PCI Express configurationsDiffers	x4, x8, x16	1x16, 2x8, 1x8+2x4
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
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	1S
Processor special features9 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 AccessDiffers	No	Yes
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)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
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 TechnologyDiffers	No	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-NIDiffers	No	Yes
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® vPro™ Platform EligibilityDiffers	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	68 °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	7.2	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 E7-4820 v2 (16M Cache, 2.00 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	16 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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