Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO C5731 E-Star 5.0 vs Lenovo ThinkCentre M90p + ThinkVision L1951p

89specifications compared
43differ
46identical
56known for one product only

Key differences

The Lenovo ThinkCentre M90p + ThinkVision L1951p has 2 more processor threads than the Fujitsu ESPRIMO C5731 E-Star 5.0 (4 vs 2). The Lenovo ThinkCentre M90p + ThinkVision L1951p has 0.2 GHz more processor frequency than the Fujitsu ESPRIMO C5731 E-Star 5.0 (3.2 GHz vs 3 GHz). The Lenovo ThinkCentre M90p + ThinkVision L1951p has 2 MB more processor cache than the Fujitsu ESPRIMO C5731 E-Star 5.0 (4 MB vs 2 MB). Only the Fujitsu ESPRIMO C5731 E-Star 5.0 has DVI port. Only the Lenovo ThinkCentre M90p + ThinkVision L1951p has display included.

Processor family
- ESPRIMO C5731 E-Star 5.0:Intel® Pentium®
- ThinkCentre M90p + ThinkVision L1951p:Intel® Core™ i5
Processor model
- ESPRIMO C5731 E-Star 5.0:E5700
- ThinkCentre M90p + ThinkVision L1951p:i5-650
Processor threads
- ESPRIMO C5731 E-Star 5.0:2
- ThinkCentre M90p + ThinkVision L1951p:4
Processor frequency
- ESPRIMO C5731 E-Star 5.0:3 GHz
- ThinkCentre M90p + ThinkVision L1951p:3.2 GHz
Processor cache
- ESPRIMO C5731 E-Star 5.0:2 MB
- ThinkCentre M90p + ThinkVision L1951p:4 MB
Bus type
- ESPRIMO C5731 E-Star 5.0:FSB
- ThinkCentre M90p + ThinkVision L1951p:DMI
Processor lithography
- ESPRIMO C5731 E-Star 5.0:45 nm
- ThinkCentre M90p + ThinkVision L1951p:32 nm
Processor codename
- ESPRIMO C5731 E-Star 5.0:Wolfdale
- ThinkCentre M90p + ThinkVision L1951p:Clarkdale

Side by side

Differences highlightedShow differences only

Comparison of ESPRIMO C5731 E-Star 5.0, ThinkCentre M90p + ThinkVision L1951p
145 specifications	A Fujitsu ESPRIMO C5731 E-Star 5.0 View product	B Lenovo ThinkCentre M90p + ThinkVision L1951p View product
Processor16 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i5
Processor modelDiffers	E5700	i5-650
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
Processor frequencyDiffers	3 GHz	3.2 GHz
Processor cacheDiffers	2 MB	4 MB
Bus typeDiffers	FSB	DMI
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Core i5-600 Desktop Series
Processor codenameDiffers	Wolfdale	Clarkdale
Thermal Design Power (TDP)Differs	65 W	73 W
TcaseDiffers	74.1 °C	72.6 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processor socketDiffers	LGA 775 (Socket T)	LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers	228 M	382 M
Processing Die sizeDiffers	82 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	15	24
SteppingDiffers	R0	C2
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	16 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	250 GB	500 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
HDD interfaceDiffers	SATA II	SATA
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphicsidentical
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
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	733 MHz
Discrete graphics card modelKnown for one	Intel® GMA 4500	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	10	8
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsDiffers	2	1
DVI portDiffers	Yes	No
Serial ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	218 W	240 W
Power supply input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power requirementsKnown for one	100 - 240 V, 50/60 Hz	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	SFF
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
External drive baysKnown for one	1 x 13.3cm (5.25")	Unknown — not stated by the source
Internal drive baysKnown for one	1 x 8.9cm (3.5")	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1440 x 900 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	170°
Processor special features11 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	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
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	42801	43546
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	HD	High Definition Audio
Weight & dimensions3 differ
WidthDiffers	264 mm	317 mm
DepthDiffers	299 mm	355 mm
HeightDiffers	88 mm	99 mm
WeightKnown for one	9 kg	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI slotsKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	15 - 35 °C	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE, RoHS, WEEE, ENERGY STAR 5.0, EPEAT Silver	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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