Product comparison · 2 pcs/workstations

Fujitsu Esprimo E3521 E-Star 5.0 vs Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650

84specifications compared
46differ
38identical
57known for one product only

Key differences

The Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650 has 4 more processor cores than the Fujitsu Esprimo E3521 E-Star 5.0 (6 vs 2). The Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650 has 10 more processor threads than the Fujitsu Esprimo E3521 E-Star 5.0 (12 vs 2). The Fujitsu Esprimo E3521 E-Star 5.0 has 0.4 GHz more processor frequency than the Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650 (3.06 GHz vs 2.66 GHz). Only the Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650 has ECC supported by processor. Only the Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650 has Intel Demand Based Switching.

Processor family
- Esprimo E3521 E-Star 5.0:Intel® Core™2 Duo
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:Intel® Xeon® 5000 Sequence
Processor model
- Esprimo E3521 E-Star 5.0:E7600
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:X5650
Processor cores
- Esprimo E3521 E-Star 5.0:2
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:6
Processor threads
- Esprimo E3521 E-Star 5.0:2
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:12
Processor frequency
- Esprimo E3521 E-Star 5.0:3.06 GHz
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:2.66 GHz
Processor cache
- Esprimo E3521 E-Star 5.0:3 MB
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:12 MB
Processor cache type
- Esprimo E3521 E-Star 5.0:L2
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:Smart Cache
Bus type
- Esprimo E3521 E-Star 5.0:FSB
- CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650:QPI

Side by side

Differences highlightedShow differences only

Comparison of Esprimo E3521 E-Star 5.0, R570-2
141 specifications	A Fujitsu Esprimo E3521 E-Star 5.0 View product	B Fujitsu CELSIUS R570-2 Intel® Xeon® 5000 Sequence X5650 Model R570-2 View product
Processor17 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7600	X5650
Processor coresDiffers	2	6
Processor threadsDiffers	2	12
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor frequencyDiffers	3.06 GHz	2.66 GHz
Processor cacheDiffers	3 MB	12 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	QPI
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Xeon 5600 Series
Processor codenameDiffers	Wolfdale	Westmere EP
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	74.1 °C	81.3 °C
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Processor socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs	11.5	20
SteppingDiffers	R0	B1
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	288 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	32 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	228 M	Unknown — not stated by the source
Processing Die sizeKnown for one	82 mm²	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	8 GB	96 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 4 GB
Memory slotsDiffers	2x DIMM	6x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storage1 differ
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceDiffers	SATA	SATA II
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
RAID supportKnown for one	Unknown — not stated by the source	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Total storage capacityKnown for one	320 GB	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 5520
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet (10/100/1000)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	11
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityDiffers	1	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	4
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsDiffers	1	2
PCI slotsKnown for one	Unknown — not stated by the source	2
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
Power2 differ
Power requirementsDiffers	120 - 230 V	100-240V; 50/60Hz
Power supplyDiffers	250 W	700 W
Power supply typeKnown for one	AC	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	SFF	Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	3
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colourKnown for one	Black	Unknown — not stated by the source
Software1 differ
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Compatible operating systemsDiffers	Windows 7/XP openSUSE Linux Genuine Windows Vista	Windows 7/XP Linux Red Hat Novell
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Processor special features10 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Intel Demand Based SwitchingDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	40 bit
Processor ARK IDDiffers	41495	47922
Processor codeKnown for one	Unknown — not stated by the source	SLBV3
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 X 45 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 75%
Weight & dimensions4 differ
WidthDiffers	330 mm	215 mm
DepthDiffers	405 mm	522 mm
HeightDiffers	104 mm	446 mm
WeightDiffers	10 kg	20 kg
Certificates1 differ
CertificationDiffers	FCC Class B CE CSA GS WHQL RoHS WEEE ENERGY STAR 5.0 EPEAT Silver	CE, FCC, RoHS, GS, CCC
Compliance industry standardsKnown for one	IEEE802.3, IEEE802.3u, IEEE802.3ab	Unknown — not stated by the source
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	500 x 540 x 290 mm	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Featuresidentical
CompatibilityKnown for one	DMI 2.0 PC 2001 WMI 1.5 USB 2.0 SMBIOS	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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