Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO P5915 vs Lenovo ThinkCentre M55 Tower (881192G), BE

78specifications compared
28differ
50identical
23known for one product only

Key differences

Processor family
- ESPRIMO P5915:Intel® Pentium® D
- ThinkCentre M55 Tower (881192G), BE:Intel® Core™2 Duo
Processor model
- ESPRIMO P5915:820
- ThinkCentre M55 Tower (881192G), BE:E6300
Processor frequency
- ESPRIMO P5915:2.8 GHz
- ThinkCentre M55 Tower (881192G), BE:1.86 GHz
Processor front side bus
- ESPRIMO P5915:800 MHz
- ThinkCentre M55 Tower (881192G), BE:1066 MHz
Processor lithography
- ESPRIMO P5915:90 nm
- ThinkCentre M55 Tower (881192G), BE:65 nm
Processor codename
- ESPRIMO P5915:Smithfield
- ThinkCentre M55 Tower (881192G), BE:Conroe
Thermal Design Power (TDP)
- ESPRIMO P5915:95 W
- ThinkCentre M55 Tower (881192G), BE:65 W
Tcase
- ESPRIMO P5915:64.1 °C
- ThinkCentre M55 Tower (881192G), BE:61.4 °C

Side by side

Differences highlightedShow differences only

Comparison of ESPRIMO P5915, ThinkCentre M55 Tower (881192G), BE
101 specifications	A Fujitsu ESPRIMO P5915 View product	B Lenovo ThinkCentre M55 Tower (881192G), BE View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	820	E6300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	1.86 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	90 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Smithfield	Conroe
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	64.1 °C	61.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	230 M	167 M
Processing Die sizeDiffers	206 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	14	7
SteppingKnown for one	Unknown — not stated by the source	R0
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Pentium D 800 Series	Unknown — not stated by the source
Processor core voltage (AC)Known for one	1.25 - 1.40 V	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storage2 differ
Total storage capacity	250 GB	250 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® Q965 Express	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	10
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	2x PCI 1x PCI Express 1X 1x PCI Express 16X
Power1 differ
Power supplyDiffers	260 W	310 W
Power supply input voltageKnown for one	100 - 127, 200 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
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
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader PC Doctor Diskeeper Lite Google ThinkVantage
Displayidentical
Display included	No	No
Processor special features4 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
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
Processor ARK IDDiffers	27512	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC260	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	203 mm	178 mm
DepthDiffers	392 mm	450 mm
HeightDiffers	390 mm	432 mm
WeightDiffers	12 kg	12.5 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Graphicsidentical
Discrete graphics card modelKnown for one	NVIDIA® GeForce® 7300 LE	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.128 GB	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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