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

Dell XPS 2720 Intel® Core™ i7 i7-4770S vs HP ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240

125specifications compared
61differ
64identical
47known for one product only

Key differences

Display diagonal
- XPS 2720 Intel® Core™ i7 i7-4770S:68.6 cm (27")
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:58.4 cm (23")
Display resolution
- XPS 2720 Intel® Core™ i7 i7-4770S:2560 x 1440 pixels
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:1920 x 1080 pixels
HD type
- XPS 2720 Intel® Core™ i7 i7-4770S:Quad HD
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:Full HD
Full HD
- XPS 2720 Intel® Core™ i7 i7-4770S:No
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:Yes
Processor family
- XPS 2720 Intel® Core™ i7 i7-4770S:Intel® Core™ i7
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:Intel® Core™ i3
Processor generation
- XPS 2720 Intel® Core™ i7 i7-4770S:4th gen Intel® Core™ i7
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:3rd gen Intel® Core™ i3
Processor model
- XPS 2720 Intel® Core™ i7 i7-4770S:i7-4770S
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:i3-3240
Processor cores
- XPS 2720 Intel® Core™ i7 i7-4770S:4
- ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240:2

Side by side

Differences highlightedShow differences only

Comparison of 2720, 23-d227ea
172 specifications	A Dell XPS 2720 Intel® Core™ i7 i7-4770S Model 2720 View product	B HP ENVY TouchSmart 23-d227ea Intel® Core™ i3 i3-3240 Model 23-d227ea View product
Display4 differ
Display diagonalDiffers	68.6 cm (27")	58.4 cm (23")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
HD typeDiffers	Quad HD	Full HD
Full HDDiffers	No	Yes
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Multi-touchKnown for one	Yes	Unknown — not stated by the source
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Processor16 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-4770S	i3-3240
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	3.4 GHz
Processor cacheDiffers	8 MB	3 MB
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
Thermal Design Power (TDP)Differs	65 W	55 W
Bus typeDiffers	QPI	DMI
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
PCI Express slots versionDiffers	3.0	2.0
Processor codeKnown for one	SR14H	Unknown — not stated by the source
Processor codenameDiffers	Haswell	Ivy Bridge
Processor seriesDiffers	Intel Core i7-4700 Desktop series	Intel Core i3-3200 Desktop Series
SteppingKnown for one	C0	Unknown — not stated by the source
TcaseDiffers	71.35 °C	65.3 °C
ECC supported by processorDiffers	No	Yes
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	34
Memory3 differ
Internal memoryDiffers	16 GB	4 GB
Memory slots typeDiffers	DIMM	SO-DIMM
Memory layout (slots x size)Differs	2 x 8 GB	1 x 4 GB
Storage5 differ
Total storage capacityDiffers	2 TB	1 TB
Storage mediaDiffers	HDD+SSD	HDD
Number of storage drives installedKnown for one	2	Unknown — not stated by the source
HDD interfaceDiffers	SATA III	SATA
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC, xD	Memory Stick (MS), MS PRO, SD, SDHC, SDXC
Graphics5 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 750M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 2500
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1050 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDDiffers	0x412	0x152
Audio1 differ
Audio systemDiffers	Waves MaxxAudio 4	HD
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Camera1 differ
Total megapixelsDiffers	2.07 MP	1 MP
Camera resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
Network3 differ
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	Not supported
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	2
Thunderbolt ports quantityDiffers	1	0
HDMI ports quantityDiffers	2	0
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Black, Silver	Black
Country of originKnown for one	Unknown — not stated by the source	China
Performance1 differ
Motherboard chipsetDiffers	Intel® H87	Intel® H61
Processor special features13 differ
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Secure Key Technology versionDiffers	1.00	0.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) 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 Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyDiffers	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75124	65690
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal solution specificationDiffers	PCG 2013C	PCG 2011C
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
Width (with stand)Differs	664 mm	580 mm
Depth (with stand)Differs	240 mm	213 mm
Height (with stand)Differs	492.2 mm	457 mm
Weight (with stand)Known for one	16 kg	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Storage drive interfaceDiffers	Serial ATA III	Serial ATA
AC adapter output currentKnown for one	Unknown — not stated by the source	9.5 A
Autonomy modeKnown for one	Unknown — not stated by the source	No
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	180 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V

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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