Product comparison · 2 cpus

Dell Opteron 4334 vs Fujitsu Intel Xeon E7-4820 v2

17specifications compared
12differ
5identical
73known for one product only

Key differences

The Dell Opteron 4334 has 1.1 GHz more processor base frequency than the Fujitsu Intel Xeon E7-4820 v2 (3.1 GHz vs 2 GHz). The Fujitsu Intel Xeon E7-4820 v2 has 2 more processor cores than the Dell Opteron 4334 (8 vs 6). The Dell Opteron 4334 has 10 nm more processor lithography than the Fujitsu Intel Xeon E7-4820 v2 (32 nm vs 22 nm). Processor family: AMD Opteron on the Dell Opteron 4334, Intel® Xeon® E7 V2 Family on the Fujitsu Intel Xeon E7-4820 v2. Processor model: 4334 on the Dell Opteron 4334, E7-4820V2 on the Fujitsu Intel Xeon E7-4820 v2.

Processor family
- Opteron 4334:AMD Opteron
- Intel Xeon E7-4820 v2:Intel® Xeon® E7 V2 Family
Processor model
- Opteron 4334:4334
- Intel Xeon E7-4820 v2:E7-4820V2
Processor base frequency
- Opteron 4334:3.1 GHz
- Intel Xeon E7-4820 v2:2 GHz
Processor cores
- Opteron 4334:6
- Intel Xeon E7-4820 v2:8
Processor socket
- Opteron 4334:Socket C32
- Intel Xeon E7-4820 v2:LGA 2011 (Socket R)
Processor lithography
- Opteron 4334:32 nm
- Intel Xeon E7-4820 v2:22 nm
Component for
- Opteron 4334:PC
- Intel Xeon E7-4820 v2:Server/workstation
Processor cache
- Opteron 4334:8 MB
- Intel Xeon E7-4820 v2:16 MB

Side by side

Differences highlightedShow differences only

Comparison of Opteron 4334, Intel Xeon E7-4820 v2
90 specifications	A Dell Opteron 4334 View product	B Fujitsu Intel Xeon E7-4820 v2 View product
Processor10 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® E7 V2 Family
Processor modelDiffers	4334	E7-4820V2
Processor base frequencyDiffers	3.1 GHz	2 GHz
Processor coresDiffers	6	8
Processor socketDiffers	Socket C32	LGA 2011 (Socket R)
Processor lithographyDiffers	32 nm	22 nm
Component forDiffers	PC	Server/workstation
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon E7-4800 v2
Processor threadsKnown for one	Unknown — not stated by the source	16
System bus rateKnown for one	Unknown — not stated by the source	7.2 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.5 GHz
Processor cacheDiffers	8 MB	16 MB
L3 cache speedKnown for one	Unknown — not stated by the source	2 GHz
Thermal Design Power (TDP)Differs	95 W	105 W
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602J
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingDiffers	C0	D1
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	3
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	68 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
Memory1 differ
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	1.53 TB
Memory clock speeds supported by processorDiffers	2000 MHz	1066,1333,1600 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Market segmentDiffers	Desktop	Server
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	32
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
PCI Express configurationsKnown for one	Unknown — not stated by the source	x4, x8, x16
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
CPU configuration (max)Known for one	Unknown — not stated by the source	4
Embedded options availableKnown for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
ScalabilityKnown for one	Unknown — not stated by the source	S4S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Instruction Replay TechnologyKnown for one	Unknown — not stated by the source	No
Intel Instruction Replay Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	1
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
AMD Virtualization TechnologyKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	68 °C
Operating temperature (T-T)Known for one	0 - 67.7 °C	Unknown — not stated by the source
Technical detailsidentical
Born on dateKnown for one	Unknown — not stated by the source	Q1'14
Bus bandwidthKnown for one	Unknown — not stated by the source	7.2
Bus type unitsKnown for one	Unknown — not stated by the source	GT/s
Launch dateKnown for one	Unknown — not stated by the source	2014-02-18T00:00:00
Maximum memoryKnown for one	Unknown — not stated by the source	1.53 TB
Processor brand nameKnown for one	Unknown — not stated by the source	Intel Xeon v2
Product nameKnown for one	Unknown — not stated by the source	Intel Xeon E7-4820 v2 (16M Cache, 2.00 GHz)
StatusKnown for one	Unknown — not stated by the source	4
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	52 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d
Cache memoryKnown for one	Unknown — not stated by the source	16 MB
Maximum internal memoryKnown for one	Unknown — not stated by the source	1572864 MB

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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