Product comparison · 2 pcs/workstations

HP Compaq 8100 Elite CMT vs Lenovo ThinkCentre M90p + ThinkVision L2251x

101specifications compared
21differ
80identical
35known for one product only

Key differences

The HP Compaq 8100 Elite CMT has 8 GB more maximum internal memory than the Lenovo ThinkCentre M90p + ThinkVision L2251x (16 GB vs 8 GB). The Lenovo ThinkCentre M90p + ThinkVision L2251x has 180 GB more total storage capacity than the HP Compaq 8100 Elite CMT (500 GB vs 320 GB). The HP Compaq 8100 Elite CMT has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre M90p + ThinkVision L2251x (10 vs 8). Only the Lenovo ThinkCentre M90p + ThinkVision L2251x has display included. Only the Lenovo ThinkCentre M90p + ThinkVision L2251x has Intel Trusted Execution Technology.

Processor family
- Compaq 8100 Elite CMT:Intel® Core™ i3
- ThinkCentre M90p + ThinkVision L2251x:Intel® Core™ i5
Processor generation
- Compaq 8100 Elite CMT:Intel® Core™ i3
- ThinkCentre M90p + ThinkVision L2251x:Intel® Core™ i5
Processor model
- Compaq 8100 Elite CMT:i3-550
- ThinkCentre M90p + ThinkVision L2251x:i5-650
Stepping
- Compaq 8100 Elite CMT:K0
- ThinkCentre M90p + ThinkVision L2251x:C2
Memory types supported by processor
- Compaq 8100 Elite CMT:DDR3-SDRAM
- ThinkCentre M90p + ThinkVision L2251x:DDR3 1066/1333
Maximum internal memory
- Compaq 8100 Elite CMT:16 GB
- ThinkCentre M90p + ThinkVision L2251x:8 GB
Total storage capacity
- Compaq 8100 Elite CMT:320 GB
- ThinkCentre M90p + ThinkVision L2251x:500 GB
Optical drive type
- Compaq 8100 Elite CMT:DVD Super Multi
- ThinkCentre M90p + ThinkVision L2251x:DVD-RW

Side by side

Differences highlightedShow differences only

Comparison of Compaq 8100 Elite CMT, ThinkCentre M90p + ThinkVision L2251x
136 specifications	A HP Compaq 8100 Elite CMT View product	B Lenovo ThinkCentre M90p + ThinkVision L2251x View product
Processor6 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor modelDiffers	i3-550	i5-650
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
Processor seriesDiffers	Intel Core i3-500 Desktop Series	Intel Core i5-600 Desktop Series
SteppingDiffers	K0	C2
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 1066/1333
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory1 differ
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Card reader integratedKnown for one	Unknown — not stated by the source	No
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	320 GB	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	10	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
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	240 W
Power supply input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Mini Tower	SFF
External drive baysKnown for one	3 x 13.3cm (5.25")	Unknown — not stated by the source
Internal drive baysKnown for one	3 x 8.9cm (3.5")	Unknown — not stated by the source
Country of originKnown for one	China	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
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
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 features6 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Physical Address Extension (PAE)Differs	Yes	36 bit
Processor ARK IDDiffers	48505	43546
Intel® Turbo Boost TechnologyDiffers	No	1.0
Processor codeKnown for one	SLBUD	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Weight & dimensions3 differ
WidthDiffers	177.8 mm	317 mm
DepthDiffers	478.8 mm	355 mm
HeightDiffers	444.5 mm	99 mm
WeightKnown for one	11.2 kg	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	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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