Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M910x Intel® Core™ i7 i7-7700T vs Lenovo V520-15IKL Intel® Core™ i3 i3-7100

117specifications compared
45differ
72identical
31known for one product only

Key differences

Processor family
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:Intel® Core™ i7
- V520-15IKL Intel® Core™ i3 i3-7100:Intel® Core™ i3
Processor generation
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:7th gen Intel® Core™ i7
- V520-15IKL Intel® Core™ i3 i3-7100:7th gen Intel® Core™ i3
Processor model
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:i7-7700T
- V520-15IKL Intel® Core™ i3 i3-7100:i3-7100
Processor cores
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:4
- V520-15IKL Intel® Core™ i3 i3-7100:2
Processor threads
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:8
- V520-15IKL Intel® Core™ i3 i3-7100:4
Processor frequency
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:2.9 GHz
- V520-15IKL Intel® Core™ i3 i3-7100:3.9 GHz
Processor cache
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:8 MB
- V520-15IKL Intel® Core™ i3 i3-7100:3 MB
Thermal Design Power (TDP)
- ThinkCentre M910x Intel® Core™ i7 i7-7700T:35 W
- V520-15IKL Intel® Core™ i3 i3-7100:51 W

Side by side

Differences highlightedShow differences only

Comparison of M910x, V520-15IKL
148 specifications	A Lenovo ThinkCentre M910x Intel® Core™ i7 i7-7700T Model M910x View product	B Lenovo V520-15IKL Intel® Core™ i3 i3-7100 Model V520-15IKL View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	7th gen Intel® Core™ i7	7th gen Intel® Core™ i3
Processor modelDiffers	i7-7700T	i3-7100
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.9 GHz	3.9 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i7-7700 Desktop series	Unknown — not stated by the source
Processor codename	Kaby Lake	Kaby Lake
Thermal Design Power (TDP)Differs	35 W	51 W
Configurable TDP-downKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	1.9 GHz	Unknown — not stated by the source
TjunctionDiffers	80 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingDiffers	B0	S0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor	1333,1600,2133,2400 MHz	1333,1600,2133,2400 MHz
ECC supported by processor	No	No
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	16 GB	4 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Differs	1 x 16 GB	1 x 4 GB
Memory slotsDiffers	2x SO-DIMM	2x DIMM
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage4 differ
Total storage capacityDiffers	512 GB	500 GB
Optical drive typeDiffers	No	DVD±RW
Storage mediaDiffers	SSD	HDD
Number of storage drives installed	1	1
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	512 GB	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Graphics4 differ
Discrete graphics cardDiffers	Yes	No
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon RX 460	Not available
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
On-board graphics card model	Intel® HD Graphics 630	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	5912	0x5912
On-board graphics card OpenGL version	4.4	4.4
Performance2 differ
Product typeDiffers	Mini PC	PC
Motherboard chipsetDiffers	Intel® Q270	Intel® B250
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.1	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityDiffers	2	1
HDMI ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	135 W	180 W
Design2 differ
Chassis typeDiffers	Mini PC	Tower
VolumeKnown for one	1 L	Unknown — not stated by the source
Placement supportedDiffers	Horizontal/Vertical	Vertical
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Processor ARK IDDiffers	97122	97455
Processor codeDiffers	SR339	SR35C
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2015A	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	34.5 mm	145 mm
DepthDiffers	182.9 mm	293.2 mm
HeightDiffers	179 mm	366 mm
WeightDiffers	1.32 kg	5.65 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
VESA mount includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Professional	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	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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