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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M vs HP 650 Intel® Pentium® B970

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  • 120specifications compared
  • 55differ
  • 65identical
  • 40known for one product only

Key differences

The Acer Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M has 2 more processor threads than the HP 650 Intel® Pentium® B970 (4 vs 2). The HP 650 Intel® Pentium® B970 has 0.6 GHz more processor frequency than the Acer Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M (2.3 GHz vs 1.7 GHz). The Acer Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M has 2 MB more processor cache than the HP 650 Intel® Pentium® B970 (4 MB vs 2 MB). Only the Acer Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M has discrete graphics card. Only the Acer Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M has Bluetooth.

  • Product colour
    • Black
    • Silver
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-2637M
    • B970
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.7 GHz
    • 2.3 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor socket
    • BGA 1023
    • Socket 988
  • Stepping
    • J1
    • Q0

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire Timeline Ultra 581TG-7376G12Mnkk Intel® Core™ i7 i7-2637M

Model 581TG-7376G12Mnkk

View product
B

HP

650 Intel® Pentium® B970

Model 650

View product
Design1 differ
Product colourDiffersBlackSilver
Country of originKnown for oneChina
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffersi7-2637MB970
Processor threadsDiffers42
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.7 GHz2.3 GHz
Processor cacheDiffers4 MB2 MB
Processor socketDiffersBGA 1023Socket 988
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Pentium B900 Series for Mobile
SteppingDiffersJ1Q0
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C85 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1723
Memory3 differ
Internal memoryDiffers6 GB4 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers6 GB8 GB
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers128 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA II
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA II
HDD speedKnown for one5400 RPM
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card IDKnown for one0x116
Audioidentical
Built-in speaker(s)Known for oneYes
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresKnown for oneGigabit Ethernet, WLAN
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXDiffersYesNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers01
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel® HM70 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5461863915
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5x37.5 (rPGA988B)
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Processor codeKnown for oneSR0J2
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityDiffers4850 mAh47 Wh
Battery life (max)Known for one6 h
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.25 kg2.45 kg
DepthDiffers253 mm247 mm
HeightDiffers20.7 mm35.8 mm
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Supplied AC adapter typeKnown for oneAC
Minimum storage drive spaceKnown for one320 GB

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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