Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58p + L2250P 22" vs Lenovo ThinkCentre M90p + ThinkVision L197

87specifications compared
33differ
54identical
36known for one product only

Key differences

Processor family
- ThinkCentre M58p + L2250P 22":Intel® Core™2 Duo
- ThinkCentre M90p + ThinkVision L197:Intel® Core™ i5
Processor model
- ThinkCentre M58p + L2250P 22":E8400
- ThinkCentre M90p + ThinkVision L197:i5-650
Processor threads
- ThinkCentre M58p + L2250P 22":2
- ThinkCentre M90p + ThinkVision L197:4
Processor frequency
- ThinkCentre M58p + L2250P 22":3 GHz
- ThinkCentre M90p + ThinkVision L197:3.2 GHz
Processor cache
- ThinkCentre M58p + L2250P 22":6 MB
- ThinkCentre M90p + ThinkVision L197:4 MB
Processor cache type
- ThinkCentre M58p + L2250P 22":L2
- ThinkCentre M90p + ThinkVision L197:Smart Cache
Bus type
- ThinkCentre M58p + L2250P 22":FSB
- ThinkCentre M90p + ThinkVision L197:DMI
Processor lithography
- ThinkCentre M58p + L2250P 22":45 nm
- ThinkCentre M90p + ThinkVision L197:32 nm

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M58p + L2250P 22", ThinkCentre M90p + ThinkVision L197
123 specifications	A Lenovo ThinkCentre M58p + L2250P 22"View product	B Lenovo ThinkCentre M90p + ThinkVision L197 View product
Processor17 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i5
Processor modelDiffers	E8400	i5-650
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
Processor frequencyDiffers	3 GHz	3.2 GHz
Processor cacheDiffers	6 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 E8000 Series	Intel Core i5-600 Desktop Series
Processor codenameDiffers	Wolfdale	Clarkdale
Thermal Design Power (TDP)Differs	65 W	73 W
TcaseDiffers	72.4 °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	410 M	382 M
Processing Die sizeDiffers	107 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	9	24
SteppingDiffers	E0	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	1333 MHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storageidentical
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Not available	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® GMA X4500	Unknown — not stated by the source
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Ports & interfaces3 differ
DVI portDiffers	No	Yes
PS/2 ports quantityDiffers	2	0
Parallel ports quantityDiffers	1	0
Designidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	55.9 cm (22")	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1440 x 900 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	176°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	176°
Processor special features10 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	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	33910	43546
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Processor codeKnown for one	SLB9J	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	317 mm	Unknown — not stated by the source
DepthKnown for one	355 mm	Unknown — not stated by the source
HeightKnown for one	99 mm	Unknown — not stated by the source
WeightKnown for one	7.5 kg	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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