Product comparison · 2 laptops

Dell Inspiron 15 5558 Laptop vs Dell Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation

165specifications compared
67differ
98identical
52known for one product only

Key differences

Product type
- Inspiron 15 5558 Laptop:Laptop
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:Mobile workstation
Product colour
- Inspiron 15 5558 Laptop:Black, Silver
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:Black, Graphite
Display diagonal
- Inspiron 15 5558 Laptop:39.6 cm (15.6")
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:43.9 cm (17.3")
Display resolution
- Inspiron 15 5558 Laptop:1366 x 768 pixels
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:1920 x 1080 pixels
Processor generation
- Inspiron 15 5558 Laptop:5th gen Intel® Core™ i7
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:6th gen Intel® Core™ i7
Processor model
- Inspiron 15 5558 Laptop:i7-5500U
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:i7-6820HQ
Processor cores
- Inspiron 15 5558 Laptop:2
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:4
Processor threads
- Inspiron 15 5558 Laptop:4
- Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation:8

Side by side

Differences highlightedShow differences only

Comparison of Inspiron 15 5558 Laptop, m7710
217 specifications	A Dell Inspiron 15 5558 Laptop View product	B Dell Precision m7710 Intel® Core™ i7 i7-6820HQ Mobile workstation Model m7710 View product
Design2 differ
Product typeDiffers	Laptop	Mobile workstation
Product colourDiffers	Black, Silver	Black, Graphite
Market positioningKnown for one	Business	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Pixel pitchKnown for one	0.2265 x 0.2265 mm	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	IPS
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor21 differ
Processor generationDiffers	5th gen Intel® Core™ i7	6th gen Intel® Core™ i7
Processor modelDiffers	i7-5500U	i7-6820HQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3 GHz	3.6 GHz
Processor frequencyDiffers	2.4 GHz	2.7 GHz
System bus rateDiffers	5 GT/s	8 GT/s
Processor cacheDiffers	4 MB	8 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1168	BGA 1440
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i7-5500 Mobile Series	Intel Core i7-6800 Mobile Series
Processor codenameDiffers	Broadwell	Skylake
Bus typeDiffers	DMI2	DMI3
SteppingDiffers	F0	R0
Thermal Design Power (TDP)Differs	15 W	45 W
Configurable TDP-downDiffers	7.5 W	35 W
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Memory7 differ
Internal memoryDiffers	16 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR4-SDRAM
Memory clock speedDiffers	1600 MHz	2133 MHz
Memory layout (slots x size)Differs	2 x 8 GB	1 x 8 GB
Memory slotsDiffers	2x SO-DIMM	4x SO-DIMM
Maximum internal memoryDiffers	16 GB	32 GB
Maximum internal memory (64-bit)Differs	16 GB	32 GB
Storage4 differ
Total storage capacityDiffers	2 TB	1 TB
HDD capacityDiffers	2 TB	1 TB
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD Super Multi	No
Graphics8 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 920M	AMD FirePro W5170M
Discrete graphics memory typeDiffers	GDDR3	GDDR5
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	16 GB	1.7 GB
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1050 MHz
On-board graphics card DirectX versionDiffers	11.2	12.0
On-board graphics card IDDiffers	0x1616	0x191B
CUDAKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
Audioidentical
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.92 MP	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Optical driveidentical
Disc types supportedKnown for one	DVD, CD	Unknown — not stated by the source
LightScribeKnown for one	Unknown — not stated by the source	No
Network2 differ
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Bluetooth versionDiffers	4.0	4.1
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	4
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 7 Professional
Processor special features12 differ
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
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® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x, VT-d	Unknown — not stated by the source
Processor ARK IDDiffers	85214	88970
Processor codeDiffers	SR23W	SR2FU
Processor package sizeDiffers	40 x 24 x 1.3 mm	42 x 28 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX 2.0
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Battery1 differ
Number of battery cellsDiffers	4	6
Battery voltageKnown for one	14.8 V	Unknown — not stated by the source
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Battery recharge timeKnown for one	4 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	72 Wh
Power1 differ
AC adapter powerDiffers	65 W	240 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.34 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19.5 V	Unknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Operating shockKnown for one	110 G	Unknown — not stated by the source
Non-operating shockKnown for one	160 G	Unknown — not stated by the source
Operating vibrationKnown for one	0.66 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	1.3 G	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.24 kg	3.42 kg
WidthDiffers	380 mm	417 mm
DepthDiffers	260.4 mm	281.4 mm
HeightKnown for one	23.8 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.85 cm
Height (rear)Known for one	Unknown — not stated by the source	3.45 cm
Packaging contentidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Professional

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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