Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4820 v2 vs Fujitsu Intel Xeon E7-4830 v2

47specifications compared
8differ
39identical
42known for one product only

Key differences

Processor model
- Intel Xeon E7-4820 v2:E7-4820V2
- Intel Xeon E7-4830 v2:E7-4830V2
Processor base frequency
- Intel Xeon E7-4820 v2:2 GHz
- Intel Xeon E7-4830 v2:2.2 GHz
Processor cores
- Intel Xeon E7-4820 v2:8
- Intel Xeon E7-4830 v2:10
Processor threads
- Intel Xeon E7-4820 v2:16
- Intel Xeon E7-4830 v2:20
Processor boost frequency
- Intel Xeon E7-4820 v2:2.5 GHz
- Intel Xeon E7-4830 v2:2.7 GHz
Processor cache
- Intel Xeon E7-4820 v2:16 MB
- Intel Xeon E7-4830 v2:20 MB
Maximum internal memory supported by processor
- Intel Xeon E7-4820 v2:1.53 TB
- Intel Xeon E7-4830 v2:1.54 TB
Intel Virtualization Technology (VT-x)
- Intel Xeon E7-4820 v2:1
- Intel Xeon E7-4830 v2:Yes

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4820 v2, Intel Xeon E7-4830 v2
89 specifications	A Fujitsu Intel Xeon E7-4820 v2 View product	B Fujitsu Intel Xeon E7-4830 v2 View product
Processor6 differ
Processor family	Intel® Xeon® E7 V2 Family	Intel® Xeon® E7 V2 Family
Processor modelDiffers	E7-4820V2	E7-4830V2
Processor base frequencyDiffers	2 GHz	2.2 GHz
Processor coresDiffers	8	10
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor seriesKnown for one	Intel Xeon E7-4800 v2	Unknown — not stated by the source
Processor threadsDiffers	16	20
System bus rate	7.2 GT/s	7.2 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.5 GHz	2.7 GHz
Processor cacheDiffers	16 MB	20 MB
Processor cache typeKnown for one	L3	Unknown — not stated by the source
L3 cache speedKnown for one	2 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)	105 W	105 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
Bus type	QPI	QPI
Number of QPI links	3	3
Memory bandwidth supported by processor (max)	68 GB/s	68 GB/s
Processor codename	Ivy Bridge	Ivy Bridge
Memory1 differ
Maximum internal memory supported by processorDiffers	1.53 TB	1.54 TB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333,1600 MHz	1066,1333,1600 MHz
Memory channels	Quad-channel	Quad-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 lanes	32	32
PCI Express slots version	3.0	3.0
PCI Express configurationsKnown for one	x4, x8, x16	Unknown — not stated by the source
Supported instruction sets	AVX	AVX
CPU configuration (max)	4	4
Embedded options available	No	No
Physical Address Extension (PAE)	Yes	Yes
Scalability	S4S	S4S
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
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 AccessKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	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® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
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 Technology	2.0	2.0
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 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Instruction Replay Technology	No	No
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-NI	No	No
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)Differs	1	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	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 Key	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Tcase	68 °C	68 °C
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 featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d	Unknown — not stated by the source
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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