Product comparison · 2 all-in-one pcs/workstations

Lenovo IdeaCentre 520S Intel® Core™ i5 i5-7200U vs Lenovo ThinkCentre M910z Intel® Core™ i7 i7-7700

131specifications compared
49differ
82identical
43known for one product only

Key differences

Display diagonal
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:58.4 cm (23")
- ThinkCentre M910z Intel® Core™ i7 i7-7700:60.5 cm (23.8")
Processor family
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:Intel® Core™ i5
- ThinkCentre M910z Intel® Core™ i7 i7-7700:Intel® Core™ i7
Processor generation
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:7th gen Intel® Core™ i5
- ThinkCentre M910z Intel® Core™ i7 i7-7700:7th gen Intel® Core™ i7
Processor model
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:i5-7200U
- ThinkCentre M910z Intel® Core™ i7 i7-7700:i7-7700
Processor cores
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:2
- ThinkCentre M910z Intel® Core™ i7 i7-7700:4
Processor threads
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:4
- ThinkCentre M910z Intel® Core™ i7 i7-7700:8
Processor boost frequency
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:3.1 GHz
- ThinkCentre M910z Intel® Core™ i7 i7-7700:4.2 GHz
Processor frequency
- IdeaCentre 520S Intel® Core™ i5 i5-7200U:2.5 GHz
- ThinkCentre M910z Intel® Core™ i7 i7-7700:3.6 GHz

Side by side

Differences highlightedShow differences only

Comparison of 520S, M910z
174 specifications	A Lenovo IdeaCentre 520S Intel® Core™ i5 i5-7200U Model 520S View product	B Lenovo ThinkCentre M910z Intel® Core™ i7 i7-7700 Model M910z View product
Display1 differ
Display diagonalDiffers	58.4 cm (23")	60.5 cm (23.8")
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor19 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-7200U	i7-7700
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	4.2 GHz
Processor frequencyDiffers	2.5 GHz	3.6 GHz
Processor cacheDiffers	3 MB	8 MB
Processor socketDiffers	BGA 1356	LGA 1151 (Socket H4)
System bus rateDiffers	4 GT/s	8 GT/s
Thermal Design Power (TDP)Differs	15 W	65 W
Configurable TDP-up frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Bus typeDiffers	OPI	DMI3
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x16, 1x8+2x4, 2x8
Processor codeDiffers	SR2ZU	SR338
SteppingDiffers	H0	B0
Maximum internal memory supported by processorDiffers	32 GB	64 GB
Memory types supported by processorDiffers	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM	DDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1600,1866,2133 MHz	1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one	34.1 GB/s	Unknown — not stated by the source
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory3 differ
Maximum internal memoryDiffers	16 GB	32 GB
Memory slotsDiffers	1	2
Memory clock speedDiffers	2133 MHz	2400 MHz
Storage1 differ
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers	32 GB	64 GB
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card IDDiffers	0x5916	0x5912
Cameraidentical
Total megapixelsKnown for one	2 MP	Unknown — not stated by the source
Camera resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Network1 differ
Bluetooth versionDiffers	4.0	4.1
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Design1 differ
Product colourDiffers	Silver	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Trial softwareKnown for one	McAfee LiveSafe	Unknown — not stated by the source
Processor special features8 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	95443	97128
Processor package sizeDiffers	42 x 24 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2015C
Power1 differ
AC adapter powerDiffers	90 W	150 W
AC adapter frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	522.8 mm	584 mm
Depth (with stand)Differs	41.7 mm	253 mm
Height (with stand)Differs	325.2 mm	505 mm
Weight (with stand)Differs	4.4 kg	10.3 kg
Width (without stand)Known for one	Unknown — not stated by the source	584 mm
Depth (without stand)Known for one	Unknown — not stated by the source	45 mm
Height (without stand)Known for one	Unknown — not stated by the source	390 mm
Weight (without stand)Known for one	Unknown — not stated by the source	7.8 kg
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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