Product comparison · 2 pcs/workstations

Lenovo Legion Y520T vs Lenovo IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400

117specifications compared
14differ
103identical
38known for one product only

Key differences

Internal memory
- Legion Y520T:8 GB
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:12 GB
Maximum internal memory
- Legion Y520T:16 GB
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:32 GB
Total storage capacity
- Legion Y520T:2 TB
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:1.12 TB
Storage media
- Legion Y520T:HDD
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:HDD+SSD
HDD capacity
- Legion Y520T:2 TB
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:1 TB
Discrete graphics card model
- Legion Y520T:NVIDIA® GeForce® GTX 1060
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:NVIDIA® GeForce® GTX 1070
USB 2.0 ports quantity
- Legion Y520T:2
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:4
HDMI ports quantity
- Legion Y520T:2
- IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400:1

Side by side

Differences highlightedShow differences only

Comparison of Legion Y520T, Y720-15ISH
155 specifications	A Lenovo Legion Y520T View product	B Lenovo IdeaCentre Y720-15ISH Intel® Core™ i5 i5-7400 Model Y720-15ISH View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	7th gen Intel® Core™ i5	7th gen Intel® Core™ i5
Processor model	i5-7400	i5-7400
Processor cores	4	4
Processor threads	4	4
Processor boost frequency	3.5 GHz	3.5 GHz
Processor frequency	3 GHz	3 GHz
Processor cache	6 MB	6 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 series	Intel Core i5-7400 Desktop Series	Intel Core i5-7400 Desktop Series
Processor codename	Kaby Lake	Kaby Lake
Thermal Design Power (TDP)	65 W	65 W
Tjunction	100 °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 links	0	0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Stepping	B0	B0
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 processor	1.35 V	1.35 V
Memory2 differ
Internal memoryDiffers	8 GB	12 GB
Maximum internal memoryDiffers	16 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Memory clock speed	2400 MHz	2400 MHz
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	2 TB	1.12 TB
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installed	1	1
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityDiffers	2 TB	1 TB
HDD interface	SATA III	SATA III
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Card reader integrated	No	No
Optical drive typeKnown for one	Unknown — not stated by the source	No
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Graphics1 differ
Discrete graphics card	Yes	Yes
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 1060	NVIDIA® GeForce® GTX 1070
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)	1000 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	5912	5912
On-board graphics card OpenGL version	4.4	4.4
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	8 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® B250	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Networkidentical
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-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.1
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
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 quantity	3	3
HDMI ports quantityDiffers	2	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsKnown for one	1	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
Microphone inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	Yes	Yes
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
Number of 3.5" baysKnown for one	2	Unknown — not stated by the source
PCI Express x16 slots	1	1
Poweridentical
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	450 W
Design1 differ
Chassis typeDiffers	Tower	Small Desktop
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Number of 5.25" baysKnown for one	1	Unknown — not stated by the source
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Pre-installed softwareKnown for one	Lenovo Nerve Center, Lenovo Rescue System, Lenovo Companion, PowerDVD	Unknown — not stated by the source
Trial softwareKnown for one	McAfee	Unknown — not stated by the source
Displayidentical
Display includedKnown for one	No	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	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)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	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 ID	97147	97147
Processor code	SR32W	SR32W
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 specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	182 mm	393.3 mm
DepthDiffers	467.8 mm	252.3 mm
HeightDiffers	402.4 mm	314.5 mm
WeightDiffers	8.71 kg	7.4 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
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
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	0

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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