Product comparison · 2 laptops

Acer Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop vs Acer TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop

138specifications compared
50differ
88identical
27known for one product only

Key differences

Display diagonal
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:43.9 cm (17.3")
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:35.6 cm (14")
Display resolution
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:3840 x 2160 pixels
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:1920 x 1080 pixels
HD type
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:4K Ultra HD
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:Full HD
Processor model
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:i7-7820HK
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:i7-7500U
Processor cores
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:4
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:2
Processor threads
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:8
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:4
Processor boost frequency
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:3.9 GHz
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:3.5 GHz
Processor frequency
- Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop:2.9 GHz
- TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop:2.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of GX-792-783M, P449-G2-MG-74AS
165 specifications	A Acer Predator 17 X GX-792-783M Intel® Core™ i7 i7-7820HK Laptop Model GX-792-783M View product	B Acer TravelMate P4 P449-G2-MG-74AS Intel® Core™ i7 i7-7500U Laptop Model P449-G2-MG-74AS View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeDiffers	4K Ultra 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
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	7th gen Intel® Core™ i7	7th gen Intel® Core™ i7
Processor modelDiffers	i7-7820HK	i7-7500U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.9 GHz	3.5 GHz
Processor frequencyDiffers	2.9 GHz	2.7 GHz
System bus rateDiffers	8 GT/s	4 GT/s
Processor cacheDiffers	8 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i7-7800 Mobile Series	Unknown — not stated by the source
Processor codename	Kaby Lake	Kaby Lake
Bus typeDiffers	DMI3	OPI
Thermal Design Power (TDP)Differs	45 W	15 W
Configurable TDP-downDiffers	35 W	7.5 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 1x8, 2x4, 2x8	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Processor socketKnown for one	Unknown — not stated by the source	BGA 1356
SteppingKnown for one	Unknown — not stated by the source	H0
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
Memory2 differ
Internal memoryDiffers	16 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory slotsKnown for one	4x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	64 GB	24 GB
Storage3 differ
Total storage capacityDiffers	1.25 TB	628 GB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	128 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphics8 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 1080	NVIDIA® GeForce® 940MX
Discrete graphics card memoryDiffers	8 GB	2 GB
Discrete graphics memory typeDiffers	GDDR5X	GDDR5
On-board graphics card modelDiffers	Intel® HD Graphics 630	Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers	64 GB	32 GB
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1100 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 IDDiffers	0x591B	0x5916
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers	4	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	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 & interfaces6 differ
USB 2.0 ports quantityDiffers	0	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	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 quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM175	Unknown — not stated by the source
AccelerometerKnown for one	Unknown — not stated by the source	Yes
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 10 Home	Linux Linpus
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features4 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 Flex Memory Access	Yes	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	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® 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	97464	95451
Processor package sizeDiffers	42 x 28 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
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR2ZV
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	8	4
Battery capacityDiffers	6000 mAh	48 Wh
Battery life (max)Known for one	Unknown — not stated by the source	8 h
Power1 differ
AC adapter powerDiffers	330 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerDiffers	No	Yes
Weight & dimensions4 differ
WeightDiffers	4.55 kg	2 kg
WidthDiffers	423 mm	342 mm
DepthDiffers	321.5 mm	236 mm
HeightDiffers	45 mm	21.9 mm
Height (front)Known for one	4.5 cm	Unknown — not stated by the source
Height (rear)Known for one	4.5 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Manual	Yes	Yes
Power cord included	Yes	Yes
Other featuresidentical
3DKnown 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.

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