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 manufacturer	Intel	Intel
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
FSB Parity	No	No
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
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
Number of processors installed	1	1
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
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
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
Optical drive type	DVD-RW	DVD-RW
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantity	2	2
Serial ports quantity	1	1
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 installed	Windows 7 Professional	Windows 7 Professional
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
Displayidentical
Display included	No	No
Processor special features10 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
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
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
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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