Product comparison · 2 laptops

Acer Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium vs Acer TravelMate TimelineX

117specifications compared
52differ
65identical
42known for one product only

Key differences

Display diagonal
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:43.9 cm (17.3")
- TravelMate TimelineX:39.6 cm (15.6")
Display resolution
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:1600 x 900 pixels
- TravelMate TimelineX:1366 x 768 pixels
Processor family
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:Intel® Core™ i7
- TravelMate TimelineX:Intel® Core™ i3
Processor generation
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:2nd gen Intel® Core™ i7
- TravelMate TimelineX:Intel® Core™ i3
Processor model
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:i7-2670QM
- TravelMate TimelineX:i3-380M
Processor cores
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:4
- TravelMate TimelineX:2
Processor threads
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:8
- TravelMate TimelineX:4
Processor frequency
- Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium:2.2 GHz
- TravelMate TimelineX:2.53 GHz

Side by side

Differences highlightedShow differences only

Comparison of 7750G-2678G87Bnkk, 8572G-384G50MIKK
159 specifications	A Acer Aspire 7750G-2678G87Bnkk Intel® Core™ i7 i7-2670QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB Hybrid-HDD AMD Radeon HD 6850M Windows 7 Home Premium Model 7750G-2678G87Bnkk View product	B Acer TravelMate TimelineX Model 8572G-384G50MIKK View product
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i7	Intel® Core™ i3
Processor modelDiffers	i7-2670QM	i3-380M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	2.53 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor cacheDiffers	6 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1224	PGA988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Sandy Bridge	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
SteppingKnown for one	D2	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	22	19
ECC supported by processor	No	No
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
Memory3 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	4x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Storage5 differ
Total storage capacityDiffers	870 GB	500 GB
Storage mediaDiffers	Hybrid-HDD	HDD
Number of HDDs installedDiffers	2	1
HDD capacityDiffers	750 GB	500 GB
SSD capacityKnown for one	120 GB	Unknown — not stated by the source
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 6850M	NVIDIA® GeForce® 310M
Graphics card familyDiffers	AMD	NVIDIA
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	650 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	667 MHz
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front cameraKnown for one	Yes	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	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
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
TV-out	No	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® HM65 Express	Intel® HM55 Express
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutDiffers	QWERTZ	QWERTY
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	32 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable 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 versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	53470	50178
Processor codeKnown for one	SR02S	Unknown — not stated by the source
Processor package sizeDiffers	31 mm	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	AVX	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	9	Unknown — not stated by the source
Battery capacityKnown for one	9000 mAh	Unknown — not stated by the source
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.3 kg	2.6 kg
WidthDiffers	414.8 mm	379 mm
DepthDiffers	275 mm	253 mm
HeightKnown for one	34.6 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.77 cm
Height (rear)Known for one	Unknown — not stated by the source	3.2 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
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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