Product comparison · 2 cpus

Dell Xeon E5-2687W vs Fujitsu Intel Xeon E7-4820 v2

47specifications compared
22differ
25identical
44known for one product only

Key differences

Processor family
- Xeon E5-2687W:Intel® Xeon® E5 Family
- Intel Xeon E7-4820 v2:Intel® Xeon® E7 V2 Family
Processor model
- Xeon E5-2687W:E5-2687W
- Intel Xeon E7-4820 v2:E7-4820V2
Processor base frequency
- Xeon E5-2687W:3.1 GHz
- Intel Xeon E7-4820 v2:2 GHz
Processor lithography
- Xeon E5-2687W:32 nm
- Intel Xeon E7-4820 v2:22 nm
Package type
- Xeon E5-2687W:Box
- Intel Xeon E7-4820 v2:Tray
System bus rate
- Xeon E5-2687W:8 GT/s
- Intel Xeon E7-4820 v2:7.2 GT/s
Processor operating modes
- Xeon E5-2687W:32-bit, 64-bit
- Intel Xeon E7-4820 v2:64-bit
Processor boost frequency
- Xeon E5-2687W:3.8 GHz
- Intel Xeon E7-4820 v2:2.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2687W, Intel Xeon E7-4820 v2
91 specifications	A Dell Xeon E5-2687W View product	B Fujitsu Intel Xeon E7-4820 v2 View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E7 V2 Family
Processor modelDiffers	E5-2687W	E7-4820V2
Processor base frequencyDiffers	3.1 GHz	2 GHz
Processor lithographyDiffers	32 nm	22 nm
Package typeDiffers	Box	Tray
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon E7-4800 v2
System bus rateDiffers	8 GT/s	7.2 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyDiffers	3.8 GHz	2.5 GHz
Processor cacheDiffers	20 MB	16 MB
L3 cache speedKnown for one	Unknown — not stated by the source	2 GHz
Thermal Design Power (TDP)Differs	150 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	C2	D1
Number of QPI linksDiffers	2	3
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	68 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
VID Voltage RangeKnown for one	0.6 - 1.35 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	38	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers	750 GB	1.53 TB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1066,1333,1600 MHz
Features2 differ
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	32
PCI Express configurationsKnown for one	Unknown — not stated by the source	x4, x8, x16
CPU configuration (max)Differs	2	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
ScalabilityDiffers	S2S	S4S
Processor special features3 differ
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 AccessDiffers	Yes	No
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® 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® 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 SwitchingDiffers	Yes	No
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 Virtualization Technology (VT-x)Differs	Yes	1
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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	67 °C	68 °C
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 features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	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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