Product comparison · 2 pcs/workstations

Lenovo ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530 vs Lenovo ThinkCentre M58 + ThinkVision L2251p

86specifications compared
37differ
49identical
39known for one product only

Key differences

The Lenovo ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530 has 2 more processor threads than the Lenovo ThinkCentre M58 + ThinkVision L2251p (4 vs 2). The Lenovo ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530 has 0.23 GHz more processor frequency than the Lenovo ThinkCentre M58 + ThinkVision L2251p (2.93 GHz vs 2.7 GHz). The Lenovo ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530 has 2 MB more processor cache than the Lenovo ThinkCentre M58 + ThinkVision L2251p (4 MB vs 2 MB). Only the Lenovo ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530 has card reader integrated. Only the Lenovo ThinkCentre M58 + ThinkVision L2251p has display included.

Processor family
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:Intel® Core™ i3
- ThinkCentre M58 + ThinkVision L2251p:Intel® Pentium®
Processor model
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:i3-530
- ThinkCentre M58 + ThinkVision L2251p:E5400
Processor threads
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:4
- ThinkCentre M58 + ThinkVision L2251p:2
Processor frequency
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:2.93 GHz
- ThinkCentre M58 + ThinkVision L2251p:2.7 GHz
Processor cache
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:4 MB
- ThinkCentre M58 + ThinkVision L2251p:2 MB
Processor cache type
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:Smart Cache
- ThinkCentre M58 + ThinkVision L2251p:L2
Bus type
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:DMI
- ThinkCentre M58 + ThinkVision L2251p:FSB
Processor lithography
- ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530:32 nm
- ThinkCentre M58 + ThinkVision L2251p:45 nm

Side by side

Differences highlightedShow differences only

Comparison of STCB6MH, ThinkCentre M58 + ThinkVision L2251p
125 specifications	A Lenovo ThinkCentre STCB6MH PC Intel® Core™ i3 i3-530 Model STCB6MH View product	B Lenovo ThinkCentre M58 + ThinkVision L2251p View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-530	E5400
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.93 GHz	2.7 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i3-500 Desktop Series	Intel Pentium E5000 Series for Desktop
Processor codenameDiffers	Clarkdale	Wolfdale
Thermal Design Power (TDP)Differs	73 W	45, 65
TcaseDiffers	72.6 °C	74.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	382 M	228 M
Processing Die sizeDiffers	81 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	22	13.5
SteppingDiffers	C2	R0
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 1066/1333	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Optical drive typeDiffers	DVD-RW	DVD±RW
Card reader integratedDiffers	Yes	No
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphicsidentical
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	733 MHz	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces1 differ
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
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	280 W	130 W
Designidentical
Chassis typeKnown for one	SFF	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 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	160°
Processor special features8 differ
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	46472	40478
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLGH7
Weight & dimensions4 differ
WidthDiffers	317 mm	277 mm
DepthDiffers	355 mm	244 mm
HeightDiffers	99 mm	82 mm
WeightDiffers	7.5 kg	4.18 kg
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio

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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