Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M72 Intel® Celeron® G G550T vs Lenovo M83 + ThinkVision LT2452p

104specifications compared
55differ
49identical
54known for one product only

Key differences

The Lenovo M83 + ThinkVision LT2452p has 2 more processor cores than the Lenovo ThinkCentre M72 Intel® Celeron® G G550T (4 vs 2). The Lenovo M83 + ThinkVision LT2452p has 6 more processor threads than the Lenovo ThinkCentre M72 Intel® Celeron® G G550T (8 vs 2). The Lenovo M83 + ThinkVision LT2452p has 1.2 GHz more processor frequency than the Lenovo ThinkCentre M72 Intel® Celeron® G G550T (3.4 GHz vs 2.2 GHz). Only the Lenovo M83 + ThinkVision LT2452p has display included. Only the Lenovo ThinkCentre M72 Intel® Celeron® G G550T has Intel Dual Display Capable Technology.

Processor family
- ThinkCentre M72 Intel® Celeron® G G550T:Intel® Celeron® G
- M83 + ThinkVision LT2452p:Intel® Core™ i7
Processor model
- ThinkCentre M72 Intel® Celeron® G G550T:G550T
- M83 + ThinkVision LT2452p:i7-4770
Processor cores
- ThinkCentre M72 Intel® Celeron® G G550T:2
- M83 + ThinkVision LT2452p:4
Processor threads
- ThinkCentre M72 Intel® Celeron® G G550T:2
- M83 + ThinkVision LT2452p:8
Processor frequency
- ThinkCentre M72 Intel® Celeron® G G550T:2.2 GHz
- M83 + ThinkVision LT2452p:3.4 GHz
Processor cache
- ThinkCentre M72 Intel® Celeron® G G550T:2 MB
- M83 + ThinkVision LT2452p:8 MB
Bus type
- ThinkCentre M72 Intel® Celeron® G G550T:DMI
- M83 + ThinkVision LT2452p:DMI2
Processor lithography
- ThinkCentre M72 Intel® Celeron® G G550T:32 nm
- M83 + ThinkVision LT2452p:22 nm

Side by side

Differences highlightedShow differences only

Comparison of M72, M83 + ThinkVision LT2452p
158 specifications	A Lenovo ThinkCentre M72 Intel® Celeron® G G550T Model M72 View product	B Lenovo M83 + ThinkVision LT2452p View product
Processor17 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i7
Processor modelDiffers	G550T	i7-4770
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.9 GHz
Processor frequencyDiffers	2.2 GHz	3.4 GHz
Processor cacheDiffers	2 MB	8 MB
Bus typeDiffers	DMI	DMI2
Processor lithographyDiffers	32 nm	22 nm
Processor seriesDiffers	Intel Celeron Processor G500 Series for Desktop	Intel Core i7-4700 Desktop series
Processor codenameDiffers	Sandy Bridge	Haswell
Thermal Design Power (TDP)Differs	35 W	84 W
TcaseDiffers	65 °C	72.72 °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, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1150 (Socket H3)
SteppingDiffers	Q0	C0
Memory clock speeds supported by processorDiffers	1066 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	17 GB/s	25.6 GB/s
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
CPU multiplier (bus/core ratio)Known for one	22	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	16 GB	32 GB
Memory layout (slots x size)Differs	1 x 2 GB	1 x 4 GB
Memory slotsDiffers	2x SO-DIMM	4x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storageidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1200 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2/12
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x412
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® Q85
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	5	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	4
DisplayPorts quantityDiffers	1	2
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	65 W	280 W
Design1 differ
Chassis typeDiffers	Desktop	Mini Tower
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 8 Pro
Bundled softwareKnown for one	Adobe Flash Player Adobe Reader Corel Burn SE Lenovo Edition Corel DVD MovieFactory 7 Lenovo Edition InterVideo WinDVD Microsoft Office (requires purchase of product key for activation) Microsoft Windows Live Essentials Norton Internet Security (30-day trial) PC-Doctor for WinPE Communication Utilit	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	61 cm (24")
Display typeKnown for one	Unknown — not stated by the source	LED
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Processor special features20 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
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
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	53419	75122
Processor codeDiffers	SR05V	SR149
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013D
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Conflict-Free processorDiffers	No	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	35.5 mm	175 mm
DepthDiffers	180.3 mm	442 mm
HeightDiffers	182.8 mm	415 mm
WeightDiffers	2.09 kg	11.2 kg
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR

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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