Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A70 Intel® Core™2 Duo E7500 vs Lenovo ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530

86specifications compared
36differ
50identical
45known for one product only

Key differences

Processor family
- ThinkCentre A70 Intel® Core™2 Duo E7500:Intel® Core™2 Duo
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:Intel® Core™ i3
Processor model
- ThinkCentre A70 Intel® Core™2 Duo E7500:E7500
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:i3-530
Processor threads
- ThinkCentre A70 Intel® Core™2 Duo E7500:2
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:4
Processor cache
- ThinkCentre A70 Intel® Core™2 Duo E7500:3 MB
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:4 MB
Processor cache type
- ThinkCentre A70 Intel® Core™2 Duo E7500:L2
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:Smart Cache
Bus type
- ThinkCentre A70 Intel® Core™2 Duo E7500:FSB
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:DMI
Processor lithography
- ThinkCentre A70 Intel® Core™2 Duo E7500:45 nm
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:32 nm
Processor codename
- ThinkCentre A70 Intel® Core™2 Duo E7500:Wolfdale
- ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530:Clarkdale

Side by side

Differences highlightedShow differences only

Comparison of A70, STCB7MH
131 specifications	A Lenovo ThinkCentre A70 Intel® Core™2 Duo E7500 Model A70 View product	B Lenovo ThinkCentre STCB7MH PC Intel® Core™ i3 i3-530 Model STCB7MH View product
Processor16 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i3
Processor modelDiffers	E7500	i3-530
Processor threadsDiffers	2	4
Processor cacheDiffers	3 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
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 Core 2 Duo E7000 Series	Intel Core i3-500 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	11	22
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	1066 MHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Card reader integratedDiffers	No	Yes
Floppy drive installedKnown for one	Unknown — not stated by the source	No
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	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 X4500	Unknown — not stated by the source
Performanceidentical
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	8
PS/2 ports quantityDiffers	2	0
Serial ports quantityDiffers	1	0
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	180 W	280 W
Power requirementsKnown for one	110/220 V, 50/60Hz	Unknown — not stated by the source
Designidentical
External drive baysKnown for one	1x 5.25"	Unknown — not stated by the source
Internal drive baysKnown for one	1x 3.5"	Unknown — not stated by the source
Softwareidentical
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Processor special features8 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
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 VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	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	36503	46472
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Processor codeKnown for one	SLB9Z	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	97 mm	317 mm
DepthDiffers	368 mm	355 mm
HeightDiffers	333 mm	99 mm
WeightDiffers	6.5 kg	7.5 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
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
Audioidentical
Audio systemKnown for one	Realtek HD	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	20 - 90%	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3/802.3u/802.3ab	Unknown — not stated by the source
CertificationKnown for one	RoHS, EMC, FCC, VCCI, ICES-003, C-Tick, KCC, CE	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.

More pcs/workstations comparisons

All pcs/workstations comparisons