Product comparison · 2 pcs/workstations

Lenovo IdeaCentre 510A Intel® Core™ i3 i3-7100 vs Lenovo IdeaCentre 720 Intel® Core™ i7 i7-7700

111specifications compared
31differ
80identical
34known for one product only

Key differences

Processor family
- IdeaCentre 510A Intel® Core™ i3 i3-7100:Intel® Core™ i3
- IdeaCentre 720 Intel® Core™ i7 i7-7700:Intel® Core™ i7
Processor generation
- IdeaCentre 510A Intel® Core™ i3 i3-7100:7th gen Intel® Core™ i3
- IdeaCentre 720 Intel® Core™ i7 i7-7700:7th gen Intel® Core™ i7
Processor model
- IdeaCentre 510A Intel® Core™ i3 i3-7100:i3-7100
- IdeaCentre 720 Intel® Core™ i7 i7-7700:i7-7700
Processor cores
- IdeaCentre 510A Intel® Core™ i3 i3-7100:2
- IdeaCentre 720 Intel® Core™ i7 i7-7700:4
Processor threads
- IdeaCentre 510A Intel® Core™ i3 i3-7100:4
- IdeaCentre 720 Intel® Core™ i7 i7-7700:8
Processor frequency
- IdeaCentre 510A Intel® Core™ i3 i3-7100:3.9 GHz
- IdeaCentre 720 Intel® Core™ i7 i7-7700:3.6 GHz
Processor cache
- IdeaCentre 510A Intel® Core™ i3 i3-7100:3 MB
- IdeaCentre 720 Intel® Core™ i7 i7-7700:8 MB
Thermal Design Power (TDP)
- IdeaCentre 510A Intel® Core™ i3 i3-7100:51 W
- IdeaCentre 720 Intel® Core™ i7 i7-7700:65 W

Side by side

Differences highlightedShow differences only

Comparison of 510A, 720
145 specifications	A Lenovo IdeaCentre 510A Intel® Core™ i3 i3-7100 Model 510A View product	B Lenovo IdeaCentre 720 Intel® Core™ i7 i7-7700 Model 720 View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i3	7th gen Intel® Core™ i7
Processor modelDiffers	i3-7100	i7-7700
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor frequencyDiffers	3.9 GHz	3.6 GHz
Processor cacheDiffers	3 MB	8 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 codename	Kaby Lake	Kaby Lake
Thermal Design Power (TDP)Differs	51 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 processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingDiffers	S0	B0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L, DDR4-SDRAM
Memory clock speeds supported by processor	1333,1600,2133,2400 MHz	1333,1600,2133,2400 MHz
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	4.2 GHz
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	2400 MHz	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Storage2 differ
Total storage capacityDiffers	1 TB	1.12 TB
Optical drive type	DVD±RW	DVD±RW
Storage mediaDiffers	HDD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Number of storage drives installedKnown for one	Unknown — not stated by the source	2
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
Intel® Optane™ Memory module installedKnown for one	Unknown — not stated by the source	No
Graphics3 differ
Discrete graphics cardDiffers	No	Yes
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon RX 460
On-board graphics card familyKnown for one	Intel® HD Graphics	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	1100 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	0x5912	0x5912
On-board graphics card OpenGL version	4.4	4.4
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
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
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
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-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Antenna typeKnown for one	1x1	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity	2	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 quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	180 W	400 W
Design1 differ
Chassis type	Tower	Tower
VolumeKnown for one	15 L	Unknown — not stated by the source
Placement supported	Vertical	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
Product colourDiffers	Black	Black, Silver
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Displayidentical
Display includedKnown for one	No	Unknown — not stated by the source
Processor special features9 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
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	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 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	97455	97128
Processor codeDiffers	SR35C	SR338
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 TechnologyDiffers	No	2.0
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
Intel® Optane™ Memory ReadyKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Audio chipKnown for one	Realtek ALC662	Unknown — not stated by the source
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	145 mm	165 mm
DepthDiffers	285.2 mm	324.5 mm
HeightDiffers	366 mm	376 mm
WeightDiffers	5.8 kg	9 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes

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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