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 manufacturer	Intel	Intel
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 cores	2	2
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
FSB Parity	No	No
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	45 nm
Processor operating modes	64-bit	64-bit
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
ECC supported by processor	No	No
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
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
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
Total storage capacity	320 GB	320 GB
Optical drive typeDiffers	DVD-RW	DVD±RW
Card reader integratedDiffers	Yes	No
Floppy drive installed	No	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	Yes	Yes
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
Graphics card family	Intel	Intel
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantity	8	8
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
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
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
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
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
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	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)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
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)Differs	Yes	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	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	46472	40478
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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
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
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
Intel segment tagging	Enterprise, Professional	Enterprise, Professional
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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