Product comparison · 2 pcs/workstations

Lenovo 3000 J115 vs Lenovo ThinkCentre M55 Tower (881192G), BE

34specifications compared
17differ
17identical
61known for one product only

Key differences

Processor manufacturer
- 3000 J115:AMD
- ThinkCentre M55 Tower (881192G), BE:Intel
Processor family
- 3000 J115:AMD Athlon
- ThinkCentre M55 Tower (881192G), BE:Intel® Core™2 Duo
Processor model
- 3000 J115:3800+
- ThinkCentre M55 Tower (881192G), BE:E6300
Processor frequency
- 3000 J115:2 GHz
- ThinkCentre M55 Tower (881192G), BE:1.86 GHz
Maximum internal memory
- 3000 J115:2 GB
- ThinkCentre M55 Tower (881192G), BE:8 GB
Memory layout (slots x size)
- 3000 J115:2 x 0.5 GB
- ThinkCentre M55 Tower (881192G), BE:1 x 1 GB
Memory slots
- 3000 J115:2x DIMM
- ThinkCentre M55 Tower (881192G), BE:4x DIMM
Optical drive type
- 3000 J115:DVD±RW
- ThinkCentre M55 Tower (881192G), BE:DVD-RW

Side by side

Differences highlightedShow differences only

Comparison of 3000 J115, ThinkCentre M55 Tower (881192G), BE
95 specifications	A Lenovo 3000 J115 View product	B Lenovo ThinkCentre M55 Tower (881192G), BE View product
Processor4 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD Athlon	Intel® Core™2 Duo
Processor modelDiffers	3800+	E6300
Processor coresKnown for one	Unknown — not stated by the source	2
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	2 GHz	1.86 GHz
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Bus typeKnown for one	Unknown — not stated by the source	FSB
FSB ParityKnown for one	Unknown — not stated by the source	No
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor codenameKnown for one	Unknown — not stated by the source	Conroe
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	65 W
TcaseKnown for one	Unknown — not stated by the source	61.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketKnown for one	Unknown — not stated by the source	LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	167 M
Processing Die sizeKnown for one	Unknown — not stated by the source	111 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	7
SteppingKnown for one	Unknown — not stated by the source	R0
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Maximum internal memoryDiffers	2 GB	8 GB
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 1 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD-RW
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	10
PS/2 ports quantityKnown for one	2	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	250 W	310 W
Designidentical
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
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader PC Doctor Diskeeper Lite Google ThinkVantage
Processor special featuresidentical
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Audio1 differ
Audio systemDiffers	ADI 1986 A	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	180 mm	178 mm
DepthDiffers	445 mm	450 mm
HeightDiffers	392 mm	432 mm
WeightDiffers	9.2 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	AMD Radeon X700 Pro	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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