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

HP ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S vs Lenovo IdeaCentre A520

118specifications compared
43differ
75identical
31known for one product only

Key differences

Processor family
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:Intel® Core™ i7
- IdeaCentre A520:Intel® Core™ i3
Processor generation
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:3rd gen Intel® Core™ i7
- IdeaCentre A520:3rd gen Intel® Core™ i3
Processor model
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:i7-3770S
- IdeaCentre A520:i3-3110M
Processor cores
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:4
- IdeaCentre A520:2
Processor threads
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:8
- IdeaCentre A520:4
Processor frequency
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:3.1 GHz
- IdeaCentre A520:2.4 GHz
Processor cache
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:8 MB
- IdeaCentre A520:3 MB
Processor socket
- ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S:LGA 1155 (Socket H2)
- IdeaCentre A520:BGA 1023

Side by side

Differences highlightedShow differences only

Comparison of 23-d110a, IdeaCentre A520
149 specifications	A HP ENVY TouchSmart 23-d110a Intel® Core™ i7 i7-3770S Model 23-d110a View product	B Lenovo IdeaCentre A520 View product
Displayidentical
Display diagonal	58.4 cm (23")	58.4 cm (23")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	Yes	Yes
HD type	Full HD	Full HD
Full HD	Yes	Yes
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-3770S	i3-3110M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.1 GHz	2.4 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 1023
System bus rate	5 GT/s	5 GT/s
64-bit computing	Yes	Yes
Thermal Design Power (TDP)Differs	65 W	35 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Differs	31	24
FSB Parity	No	No
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	3.0	2.0
Processor codename	Ivy Bridge	Ivy Bridge
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel Core i3-3100 Mobile Series
SteppingDiffers	E1	L1
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Processor codeKnown for one	Unknown — not stated by the source	SR0N2
TjunctionKnown for one	Unknown — not stated by the source	90 °C
Memory3 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memoryDiffers	16 GB	8 GB
Memory slots	2	2
Memory slots typeDiffers	SO-DIMM	DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	3 TB	1 TB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD speedDiffers	7200 RPM	5400 RPM
HDD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	Blu-Ray ROM	DVD±RW
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics card modelKnown for one	AMD Radeon HD 7650A	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1000 MHz
On-board graphics card IDDiffers	0x162	0x166
Audio1 differ
Built-in speaker(s)	Yes	Yes
Audio systemDiffers	Beats Audio	HD
Cameraidentical
Built-in camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	Yes	No
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jack	Yes	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Design1 differ
Product colourDiffers	Black	Black, Silver
Country of originKnown for one	China	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Product typeKnown for one	All-in-One PC	Unknown — not stated by the source
Motherboard chipsetKnown for one	Intel® H61	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features9 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	65524	65700
Processor package sizeDiffers	37.5 x 37.5 mm	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2011C	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	180 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	580 mm	561 mm
Depth (with stand)Differs	214 mm	21.5 mm
Height (with stand)Differs	455 mm	345.9 mm
Weight (with stand)Differs	11.4 kg	9.8 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Storage drive interfaceDiffers	Serial ATA	Serial ATA III
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 8

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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