Product comparison · 2 laptops

Acer Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop vs Acer TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop

134specifications compared
22differ
112identical
17known for one product only

Key differences

Display diagonal
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:43.9 cm (17.3")
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:35.6 cm (14")
Processor family
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:Intel® Core™ i7
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:Intel® Core™ i5
Processor generation
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:8th gen Intel® Core™ i7
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:8th gen Intel® Core™ i5
Processor model
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:i7-8550U
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:i5-8250U
Processor boost frequency
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:4 GHz
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:3.4 GHz
Processor frequency
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:1.8 GHz
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:1.6 GHz
Processor cache
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:8 MB
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:6 MB
Configurable TDP-up frequency
- Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop:2 GHz
- TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop:1.8 GHz

Side by side

Differences highlightedShow differences only

Comparison of A517-51GP-81JW, P449-G3-M
151 specifications	A Acer Aspire 5 A517-51GP-81JW Intel® Core™ i7 i7-8550U Laptop Model A517-51GP-81JW View product	B Acer TravelMate P449-G3-M Intel® Core™ i5 i5-8250U Laptop Model P449-G3-M View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
HD type	Full HD	Full HD
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Dual-screen	No	No
TouchscreenKnown for one	No	Unknown — not stated by the source
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	8th gen Intel® Core™ i7	8th gen Intel® Core™ i5
Processor modelDiffers	i7-8550U	i5-8250U
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	4 GHz	3.4 GHz
Processor frequencyDiffers	1.8 GHz	1.6 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	8 MB	6 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake R	Kaby Lake R
Bus type	OPI	OPI
Stepping	Y0	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyDiffers	2 GHz	1.8 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down	10 W	10 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	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 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
Maximum internal memoryKnown for one	20 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of HDDs installedKnown for one	Unknown — not stated by the source	0
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
Optical drive typeDiffers	DVD±RW	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDXC	SD
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® MX150	Not available
On-board graphics card family	Intel® UHD Graphics	Intel® UHD Graphics
On-board graphics card model	Intel® UHD Graphics 620	Intel® UHD Graphics 620
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)Differs	1150 MHz	1100 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	0x5917	0x5917
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
Audioidentical
Number of built-in speakers	2	2
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
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
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	3
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
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
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Headphone outputs	1	1
Combo headphone/mic port	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Keyboard languageKnown for one	Italian	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features1 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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 Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	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® 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® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Optane™ Memory ReadyKnown for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	122589	124967
Processor codeKnown for one	Unknown — not stated by the source	SR3LA
Processor package size	42 x 24 mm	42 x 24 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
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	4	4
Battery capacityDiffers	3320 mAh	3220 mAh
Battery life (max)Known for one	Unknown — not stated by the source	8 h
Poweridentical
AC adapter power	65 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	3 kg	2 kg
WidthDiffers	423.3 mm	342 mm
DepthDiffers	289.9 mm	236 mm
HeightDiffers	28.3 mm	21.9 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Securityidentical
Fingerprint readerKnown for one	No	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.

More laptop comparisons

All laptop comparisons