Dell E7470 + 452-BCCQ vs Dell E7470 + 452-BCCW

Comparison of E7470 + 452-BCCQ, E7470 + 452-BCCW

178 specifications	A Dell E7470 + 452-BCCQView product	B Dell E7470 + 452-BCCWView product
Designidentical
Product type	Ultrabook	Ultrabook
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	35.6 cm (14")	35.6 cm (14")
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
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	6th gen Intel® Core™ i7	6th gen Intel® Core™ i7
Processor model	i7-6600U	i7-6600U
Processor cores	2	2
Processor threads	4	4
Processor boost frequency	3.4 GHz	3.4 GHz
Processor frequency	2.6 GHz	2.6 GHz
Processor cache	4 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1356 (Socket B2)	LGA 1356 (Socket B2)
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-6600 Mobile Series	Intel Core i7-6600 Mobile Series
Processor codename	Skylake	Skylake
Bus type	OPI	OPI
Stepping	D1	D1
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequency	2.8 GHz	2.8 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down	7.5 W	7.5 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x4, 4x1	1x4, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2133 MHz	2133 MHz
Memory form factor	SO-DIMM	SO-DIMM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	16 GB	16 GB
Maximum internal memory (64-bit)	16 GB	16 GB
Storageidentical
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 520	Intel® HD Graphics 520
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1050 MHz	1050 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card ID	1916	1916
Audioidentical
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.1	4.1
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
Mini DisplayPorts quantity	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	Yes	Yes
SmartCard slot	Yes	Yes
USB Sleep-and-Charge	Yes	Yes
USB Sleep-and-Charge ports	1	1
Keyboardidentical
Pointing deviceKnown for one	Touchpad	—Unknown — not stated by the source
Keyboard backlitKnown for one	Yes	—Unknown — not stated by the source
Numeric keypadKnown for one	No	—Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	—Unknown — not stated by the source
Windows keysKnown for one	Yes	—Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Optional operating system supplied	Windows 10 Pro	Windows 10 Pro
Drivers included	Yes	Yes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
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 Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Smart Connect Technology	Yes	Yes
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	1.00
Intel TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
Intel Trusted Execution Technology	Yes	Yes
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® 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)	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)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK ID	88192	88192
Processor code	SR2F1	SR2F1
Processor package size	42 X 24 mm	42 X 24 mm
Supported instruction sets	SSE4.1, SSE4.2, AVX 2.0	SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Batteryidentical
Number of battery cells	4	4
Battery capacity	55 Wh	55 Wh
Battery voltage	7.4 V	7.4 V
Poweridentical
AC adapter power	65 W	65 W
AC adapter frequency	47/63 Hz	47/63 Hz
AC adapter input voltage	90 - 264 V	90 - 264 V
AC adapter output voltage	19.5 V	19.5 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Fingerprint reader	Yes	Yes
Trusted Platform Module (TPM)	Yes	Yes
Password protection	Yes	Yes
Docking station1 differ
Docking station connecting interface	USB 3.2 Gen 1 (3.1 Gen 1)	USB 3.2 Gen 1 (3.1 Gen 1)
Docking station Ethernet LAN	Yes	Yes
Docking station USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	3	3
Docking station headphone out	Yes	Yes
Docking station microphone in	Yes	Yes
Docking station power supplyDiffers	130 W	180 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-51 - 71 °C	-51 - 71 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitude	-15.2 - 3048 m	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m	-15.2 - 10668 m
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensionsidentical
Weight	1.5 kg	1.5 kg
Width	334.9 mm	334.9 mm
Depth	232 mm	232 mm
Height	19.4 mm	19.4 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Docking station included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Other featuresidentical
Power adapter width	10.7 cm	10.7 cm
Power adapter depth	4.6 cm	4.6 cm
Power adapter height	2.95 cm	2.95 cm
Power adapter weight	230 g	230 g
Intel segment tagging	Enterprise	Enterprise

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.