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

Dell 7440 + KB vs HP Pavilion 23-q151nd Intel® Core™ i5 i5-6400T

146specifications compared
42differ
104identical
62known for one product only

Key differences

Display diagonal
- 7440 + KB:60.5 cm (23.8")
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:58.4 cm (23")
Processor model
- 7440 + KB:i5-6500
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:i5-6400T
Processor boost frequency
- 7440 + KB:3.6 GHz
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:2.8 GHz
Processor frequency
- 7440 + KB:3.2 GHz
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:2.2 GHz
Thermal Design Power (TDP)
- 7440 + KB:65 W
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:35 W
Processor code
- 7440 + KB:SR2BX
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:SR2BS
Tcase
- 7440 + KB:71 °C
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:66 °C
Internal memory
- 7440 + KB:4 GB
- Pavilion 23-q151nd Intel® Core™ i5 i5-6400T:8 GB

Side by side

Differences highlightedShow differences only

Comparison of 7440 + KB, 23-q151nd
208 specifications	A Dell 7440 + KB View product	B HP Pavilion 23-q151nd Intel® Core™ i5 i5-6400T Model 23-q151nd View product
Display1 differ
Display diagonalDiffers	60.5 cm (23.8")	58.4 cm (23")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Panel typeKnown for one	Unknown — not stated by the source	IPS
Screen shape	Flat	Flat
Tilt angle rangeKnown for one	Unknown — not stated by the source	5 - 30°
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	6th gen Intel® Core™ i5	6th gen Intel® Core™ i5
Processor modelDiffers	i5-6500	i5-6400T
Processor cores	4	4
Processor threads	4	4
Processor boost frequencyDiffers	3.6 GHz	2.8 GHz
Processor frequencyDiffers	3.2 GHz	2.2 GHz
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
System bus rate	8 GT/s	8 GT/s
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Thermal Design Power (TDP)Differs	65 W	35 W
Bus type	DMI3	DMI3
FSB ParityKnown for one	Unknown — not stated by the source	No
Maximum number of PCI Express lanes	16	16
Number of QPI linksKnown for one	Unknown — not stated by the source	0
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR2BX	SR2BS
Processor codename	Skylake	Skylake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-6500 Desktop series	Intel Core i5-6400 Desktop series
Stepping	R0	R0
TcaseDiffers	71 °C	66 °C
Conflict-Free processor	Yes	Yes
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	2133,1333,1600,1866 MHz	2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory voltage supported by processor	1.35 V	1.35 V
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3L-SDRAM
Maximum internal memory	16 GB	16 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speedDiffers	2133 MHz	1600 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Storage4 differ
Total storage capacityDiffers	500 GB	1 TB
Storage mediaDiffers	HDD	Hybrid-HDD
Number of storage drives installed	1	1
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	Flash
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC
Graphics3 differ
Discrete graphics card model	Not available	Not available
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 530	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	1.74 GB	1.7 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	950 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	950 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	1912	0x1912
On-board graphics card OpenGL version	4.4	4.4
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	4 W	4 W
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	B&O PLAY
Cameraidentical
Built-in camera	Yes	Yes
Total megapixelsKnown for one	2 MP	Unknown — not stated by the source
Camera resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Disc types supportedKnown for one	Unknown — not stated by the source	DVD, CD
Network3 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac), 802.11b, 802.11g	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000,100 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.1	4.0
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	2
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 ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	0	0
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Silver
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Country of originKnown for one	Unknown — not stated by the source	China
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 10 Home
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Windows 10 Pro	Unknown — not stated by the source
Processor special features8 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
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® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88184	88187
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	SSE4.2, AVX 2.0, SSE4.1	SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2015C	PCG 2015A
Power2 differ
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
AC adapter frequencyDiffers	47/63 Hz	50/60 Hz
AC adapter input voltageDiffers	90 - 264 V	100 - 240 V
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	568 mm
Depth (with stand)Known for one	Unknown — not stated by the source	193 mm
Height (with stand)Known for one	Unknown — not stated by the source	451 mm
Weight (with stand)Known for one	Unknown — not stated by the source	8.07 kg
Package widthKnown for one	Unknown — not stated by the source	666 mm
Package depthKnown for one	Unknown — not stated by the source	231 mm
Package heightKnown for one	Unknown — not stated by the source	543 mm
Package weightKnown for one	Unknown — not stated by the source	11.2 kg
Width (without stand)Known for one	575.2 mm	Unknown — not stated by the source
Depth (without stand)Known for one	63.5 mm	Unknown — not stated by the source
Height (without stand)Known for one	392.9 mm	Unknown — not stated by the source
Weight (without stand)Known for one	7.21 kg	Unknown — not stated by the source
Operational conditions5 differ
Operating temperature (T-T)Differs	0 - 35 °C	5 - 35 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-15 - 60 °C
Operating relative humidity (H-H)Differs	20 - 80%	10 - 80%
Storage relative humidity (H-H)Differs	20 - 80%	10 - 90%
Operating altitudeDiffers	0 - 5000 m	0 - 3050 m
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	CECP, WEEE	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Packaging content1 differ
Mouse includedDiffers	No	Yes
Keyboard included	Yes	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
AC adapter included	Yes	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3D	No	No
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Autonomy mode	No	No
Detachable display	No	No
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source

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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