Product comparison · 2 pcs/workstations

HP LH146ES PC Intel® Core™ i7 i7-2600 vs Lenovo ThinkCentre M90i Intel® Core™ i5 i5-650

113specifications compared
49differ
64identical
46known for one product only

Key differences

The HP LH146ES PC Intel® Core™ i7 i7-2600 has 2 more processor cores than the Lenovo ThinkCentre M90i Intel® Core™ i5 i5-650 (4 vs 2). The HP LH146ES PC Intel® Core™ i7 i7-2600 has 4 more processor threads than the Lenovo ThinkCentre M90i Intel® Core™ i5 i5-650 (8 vs 4). The HP LH146ES PC Intel® Core™ i7 i7-2600 has 0.34 GHz more processor boost frequency than the Lenovo ThinkCentre M90i Intel® Core™ i5 i5-650 (3.8 GHz vs 3.46 GHz). Only the HP LH146ES PC Intel® Core™ i7 i7-2600 has card reader integrated. Only the HP LH146ES PC Intel® Core™ i7 i7-2600 has DVI port.

Processor family
- LH146ES PC Intel® Core™ i7 i7-2600:Intel® Core™ i7
- ThinkCentre M90i Intel® Core™ i5 i5-650:Intel® Core™ i5
Processor generation
- LH146ES PC Intel® Core™ i7 i7-2600:2nd gen Intel® Core™ i7
- ThinkCentre M90i Intel® Core™ i5 i5-650:Intel® Core™ i5
Processor model
- LH146ES PC Intel® Core™ i7 i7-2600:i7-2600
- ThinkCentre M90i Intel® Core™ i5 i5-650:i5-650
Processor cores
- LH146ES PC Intel® Core™ i7 i7-2600:4
- ThinkCentre M90i Intel® Core™ i5 i5-650:2
Processor threads
- LH146ES PC Intel® Core™ i7 i7-2600:8
- ThinkCentre M90i Intel® Core™ i5 i5-650:4
Processor boost frequency
- LH146ES PC Intel® Core™ i7 i7-2600:3.8 GHz
- ThinkCentre M90i Intel® Core™ i5 i5-650:3.46 GHz
Processor frequency
- LH146ES PC Intel® Core™ i7 i7-2600:3.4 GHz
- ThinkCentre M90i Intel® Core™ i5 i5-650:3.2 GHz
Processor cache
- LH146ES PC Intel® Core™ i7 i7-2600:8 MB
- ThinkCentre M90i Intel® Core™ i5 i5-650:4 MB

Side by side

Differences highlightedShow differences only

Comparison of LH146ES, M90i
159 specifications	A HP LH146ES PC Intel® Core™ i7 i7-2600 Model LH146ES View product	B Lenovo ThinkCentre M90i Intel® Core™ i5 i5-650 Model M90i View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i7	Intel® Core™ i5
Processor modelDiffers	i7-2600	i5-650
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.8 GHz	3.46 GHz
Processor frequencyDiffers	3.4 GHz	3.2 GHz
Processor cacheDiffers	8 MB	4 MB
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor seriesDiffers	Intel Core i7-2600 Desktop Series	Intel Core i5-600 Desktop Series
Processor codenameDiffers	Sandy Bridge	Clarkdale
Thermal Design Power (TDP)Differs	95 W	73 W
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
CPU multiplier (bus/core ratio)Differs	34	24
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
PlatformKnown for one	Unknown — not stated by the source	PC
SteppingDiffers	D2	C2
Maximum internal memory supported by processorDiffers	32 GB	16 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 1066/1333
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	16 GB	3 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Differs	4 x 4 GB	1 x 1 + 1 x 2 GB
Storage4 differ
Total storage capacityDiffers	2 TB	500 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityDiffers	2 TB	500 GB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integratedDiffers	Yes	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
RAID levelsKnown for one	Unknown — not stated by the source	0, 1
Graphics4 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 545	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	850 MHz	733 MHz
Graphics card familyDiffers	NVIDIA	Intel
Discrete graphics card memoryKnown for one	3 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1350 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® H67	Intel® Q57
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Networkidentical
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	Yes	No
Serial ports quantityDiffers	0	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsKnown for one	3	Unknown — not stated by the source
Mini PCI Express slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Power supplyDiffers	300 W	240 W
Design1 differ
Chassis typeDiffers	Micro Tower	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
External drive baysKnown for one	Unknown — not stated by the source	1 x 5.25", 1 x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 3.5"
Country of originKnown for one	China	Unknown — not stated by the source
Softwareidentical
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Processor special features10 differ
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	52213	43546
Supported instruction setsDiffers	AVX	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	1.0
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Processor codeKnown for one	SR00B	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Audio system direct soundKnown for one	IDT 92HD89E	Unknown — not stated by the source
Built-in microphoneKnown for one	No	Unknown — not stated by the source
SpeakersKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	165 mm	317 mm
DepthDiffers	373 mm	355 mm
HeightDiffers	365 mm	99 mm
WeightKnown for one	9.6 kg	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	TPM 1.2
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	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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