Product comparison · 2 laptops

Acer Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop vs Acer TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop

123specifications compared
35differ
88identical
24known for one product only

Key differences

Product colour
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:Grey
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:Black
Display diagonal
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:43.9 cm (17.3")
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:35.6 cm (14")
Display resolution
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:1920 x 1080 pixels
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:1366 x 768 pixels
HD type
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:Full HD
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:HD
Processor family
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:Intel® Core™ i7
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:Intel® Core™ i5
Processor generation
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:5th gen Intel® Core™ i7
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:5th gen Intel® Core™ i5
Processor model
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:i7-5500U
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:i5-5200U
Processor boost frequency
- Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop:3 GHz
- TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop:2.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of E5-772G-77KK, P645-S-54BV
147 specifications	A Acer Aspire E E5-772G-77KK Intel® Core™ i7 i7-5500U Laptop Model E5-772G-77KK View product	B Acer TravelMate P6 P645-S-54BV Intel® Core™ i5 i5-5200U Laptop Model P645-S-54BV View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Grey	Black
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	5th gen Intel® Core™ i7	5th gen Intel® Core™ i5
Processor modelDiffers	i7-5500U	i5-5200U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3 GHz	2.7 GHz
Processor frequencyDiffers	2.4 GHz	2.2 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socket	BGA 1168	BGA 1168
Processor lithography	14 nm	14 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i7-5500 Mobile Series	Intel® Core™ i5-5200 Mobile Series
Processor codename	Broadwell	Broadwell
Bus type	DMI2	DMI2
Stepping	F0	F0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-down	7.5 W	7.5 W
Configurable TDP-down frequency	0.6 GHz	0.6 GHz
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	4x1, 2x4	4x1, 2x4
PCI Express slots version	2.0	2.0
Memory2 differ
Internal memory	8 GB	8 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	12 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storage3 differ
Total storage capacityDiffers	1 TB	128 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 940M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card model	Intel® HD Graphics 5500	Intel® HD Graphics 5500
Maximum on-board graphics card memory	16 GB	16 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	900 MHz
On-board graphics card DirectX version	11.2	11.2
On-board graphics card ID	0x1616	0x1616
Audioidentical
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Thunderbolt ports quantity	0	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Docking connector	No	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	No	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	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 Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	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 Response Technology version	1.00	1.00
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	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 TechnologyKnown for one	No	Unknown — not stated by the source
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® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	85214	85212
Processor codeDiffers	SR23W	SR23Y
Processor package size	40 x 24 x 1.3 mm	40 x 24 x 1.3 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	4	3
Battery capacityKnown for one	Unknown — not stated by the source	4850 mAh
Power1 differ
AC adapter powerDiffers	90 W	65 W
DC-in jack	Yes	Yes
Weight & dimensions6 differ
WeightDiffers	3 kg	1.6 kg
WidthDiffers	423 mm	328.7 mm
DepthDiffers	281.9 mm	235.5 mm
HeightDiffers	31.7 mm	20.8 mm
Height (front)Differs	2.75 cm	2.08 cm
Height (rear)Differs	3.17 cm	2.08 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Other featuresidentical
3D	No	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Industrial
Performanceidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes

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.

More laptop comparisons

All laptop comparisons