Product comparison · 2 pcs/workstations

Fujitsu M720 + L22T-3 vs Fujitsu W520 + L22T-3

122specifications compared
51differ
71identical
21known for one product only

Key differences

Processor family
- M720 + L22T-3:Intel® Xeon® E5 Family
- W520 + L22T-3:Intel® Xeon® E3 Family
Processor model
- M720 + L22T-3:E5-1620
- W520 + L22T-3:E3-1225
Processor threads
- M720 + L22T-3:8
- W520 + L22T-3:4
Processor boost frequency
- M720 + L22T-3:3.8 GHz
- W520 + L22T-3:3.4 GHz
Processor frequency
- M720 + L22T-3:3.6 GHz
- W520 + L22T-3:3.1 GHz
Processor cache
- M720 + L22T-3:10 MB
- W520 + L22T-3:6 MB
Bus type
- M720 + L22T-3:QPI
- W520 + L22T-3:DMI
System bus rate
- M720 + L22T-3:0 GT/s
- W520 + L22T-3:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of M720 + L22T-3, W520 + L22T-3
143 specifications	A Fujitsu M720 + L22T-3 View product	B Fujitsu W520 + L22T-3 View product
Processor20 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E3 Family
Processor modelDiffers	E5-1620	E3-1225
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.8 GHz	3.4 GHz
Processor frequencyDiffers	3.6 GHz	3.1 GHz
Processor cacheDiffers	10 MB	6 MB
Bus typeDiffers	QPI	DMI
System bus rateDiffers	0 GT/s	5 GT/s
Processor seriesDiffers	Intel Xeon E5-1600	Intel Xeon E3-1200
Processor codenameDiffers	Sandy Bridge EP	Sandy Bridge
Thermal Design Power (TDP)Differs	130 W	95 W
TcaseDiffers	64 °C	72.6 °C
Maximum number of PCI Express lanesDiffers	40	20
PCI Express slots versionDiffers	3.0	2.0
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	38	31
SteppingDiffers	M1	D2
Maximum internal memory supported by processorDiffers	375 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	21 GB/s
PCI Express configurationsKnown for one	x4, x8, x16	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memoryDiffers	131072 MB	32768 MB
Memory slotsDiffers	8x DIMM	4x DIMM
Memory channelsDiffers	Quad-channel	Dual-channel
Storage1 differ
HDD capacityDiffers	1 TB	2 TB
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics P3000
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1350 MHz
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics P3000
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Graphics card manufacturerKnown for one	Unknown — not stated by the source	Intel
Performance1 differ
Motherboard chipsetDiffers	Intel® C602	Intel® C216
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	11	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slots2 differ
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x4 slotsDiffers	3	1
PCI Express x16 slotsDiffers	2	1
Power2 differ
Power supplyDiffers	500 W	300 W
Power supply input voltageDiffers	100-240 V	100 - 240 V
Power consumption (typical)Known for one	190 W	Unknown — not stated by the source
Designidentical
Placement supportedKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Softwareidentical
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Professional Windows 7 Professional Windows 7 Home Premium Windows XP Linux
Display1 differ
ResolutionDiffers	1920 x 1080 pixels	1920 x 180 pixels
Processor special features15 differ
Embedded options availableDiffers	No	Yes
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Processor ARK IDDiffers	64621	52270
Processor codeDiffers	SR0LC	SR00G
Processor package sizeDiffers	52.5 x 45.0 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX	AVX, SSE4.1, SSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
ScalabilityKnown for one	1S	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	18 kg	16 kg
Certificates1 differ
CertificationDiffers	FCC, GS, CE, cCSAus, WEEE, VCCI, GOST, KCC, CCC, BSMI, SASO	CE, TÜV GS, WEEE

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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