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

HP TouchSmart 520-1100ed vs Viewsonic VPC221 Intel® Core™ i3

52specifications compared
22differ
30identical
107known for one product only

Key differences

Display diagonal
- TouchSmart 520-1100ed:58.4 cm (23")
- VPC221 Intel® Core™ i3:54.6 cm (21.5")
Display resolution
- TouchSmart 520-1100ed:1920 x 1080 pixels
- VPC221 Intel® Core™ i3:1366 x 768 pixels
Touchscreen
- TouchSmart 520-1100ed:Yes
- VPC221 Intel® Core™ i3:No
HD type
- TouchSmart 520-1100ed:Full HD
- VPC221 Intel® Core™ i3:Not supported
Full HD
- TouchSmart 520-1100ed:Yes
- VPC221 Intel® Core™ i3:No
Processor frequency
- TouchSmart 520-1100ed:3.3 GHz
- VPC221 Intel® Core™ i3:3.08 GHz
HDD speed
- TouchSmart 520-1100ed:7200 RPM
- VPC221 Intel® Core™ i3:5400 RPM
Optical drive type
- TouchSmart 520-1100ed:DVD Super Multi
- VPC221 Intel® Core™ i3:DVD±RW

Side by side

Differences highlightedShow differences only

Comparison of TouchSmart 520-1100ed, VPC221
159 specifications	A HP TouchSmart 520-1100ed View product	B Viewsonic VPC221 Intel® Core™ i3 Model VPC221 View product
Display5 differ
Display diagonalDiffers	58.4 cm (23")	54.6 cm (21.5")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	Not supported
Full HDDiffers	Yes	No
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Processor1 differ
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelKnown for one	i3-2120	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor frequencyDiffers	3.3 GHz	3.08 GHz
Processor cacheKnown for one	3 MB	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	33	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-2100 Desktop Series	Unknown — not stated by the source
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 1066/1333	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Dual	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Memory slotsKnown for one	2	Unknown — not stated by the source
Memory slots typeKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage3 differ
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMC+, SD, SDHC, xD	Memory Stick (MS), MMC, MS PRO, SD
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics3 differ
Discrete graphics card modelDiffers	AMD Radeon HD 7450A	NVIDIA® GeForce® 310M
Discrete graphics card memoryDiffers	1 GB	0.512 GB
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	4 W	6 W
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	Beats Audio	Unknown — not stated by the source
Cameraidentical
Total megapixelsKnown for one	Unknown — not stated by the source	1.3 MP
Networkidentical
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Designidentical
Country of originKnown for one	China	Unknown — not stated by the source
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® H61	Intel® H55 Express
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	53426	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	180 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensions4 differ
Width (with stand)Differs	580 mm	528 mm
Depth (with stand)Differs	217 mm	60 mm
Height (with stand)Differs	457 mm	385 mm
Weight (with stand)Differs	11.7 kg	7.5 kg
Packaging contentidentical
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Chassis typeKnown for one	Unknown — not stated by the source	All-in-One
DiagonalKnown for one	Unknown — not stated by the source	54.6 cm (21.5")
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	528 x 60 x 385 mm
DisplayKnown for one	Unknown — not stated by the source	TFT
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Form factorKnown for one	Unknown — not stated by the source	PC
Graphics cardKnown for one	Unknown — not stated by the source	310M
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Number of processors installedKnown for one	Unknown — not stated by the source	1
Operating temperature (T-T)Known for one	Unknown — not stated by the source	32 - 104 °F
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
SpeakersKnown for one	Unknown — not stated by the source	2
Storage drive average seek timeKnown for one	Unknown — not stated by the source	5 ms
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Optical driveidentical
Disc types supportedKnown for one	Unknown — not stated by the source	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	FCC

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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