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Product comparison · 2 laptops

HP 645 G4 vs HP 745 G5

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  • 77specifications compared
  • 15differ
  • 62identical
  • 23known for one product only

Key differences

  • Processor family
    • AMD Ryzen™ 5
    • AMD Ryzen™ 7 PRO
  • Processor generation
    • AMD Ryzen 2000 Series
    • AMD Ryzen PRO 2000 Series
  • Processor model
    • 2500U
    • 2700U
  • Processor boost frequency
    • 3.6 GHz
    • 3.8 GHz
  • On-board graphics card family
    • AMD Radeon Vega Graphics
    • AMD Radeon RX Vega Graphics
  • On-board graphics card model
    • AMD Radeon Vega 8
    • AMD Radeon Vega 10
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 2
  • HDMI version
    • 1.4
    • 2.0

Side by side

Differences highlightedShow differences only
100 specifications
A

HP

645 G4View product
B

HP

745 G5View product
Designidentical
Product typeLaptopLaptop
Product colourSilverSilver
Form factorClamshellClamshell
Country of originChinaChina
Displayidentical
Display diagonal35.6 cm (14")35.6 cm (14")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeFull HDFull HD
Panel typeIPSIPS
LED backlightYesYes
Native aspect ratio16:916:9
Processor4 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD Ryzen™ 5AMD Ryzen™ 7 PRO
Processor generationDiffersAMD Ryzen 2000 SeriesAMD Ryzen PRO 2000 Series
Processor modelDiffers2500U2700U
Processor cores44
Processor threadsKnown for one8
Processor boost frequencyDiffers3.6 GHz3.8 GHz
Processor frequency2 GHz2 GHz
Processor cacheKnown for one6 MB
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speed2400 MHz2400 MHz
Memory form factorSO-DIMMSO-DIMM
Memory layout (slots x size)1 x 8 GB1 x 8 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory32 GB32 GB
Storageidentical
Total storage capacity256 GB256 GB
Storage mediaSSDSSD
Total SSDs capacity256 GB256 GB
Number of SSDs installed11
SSD capacity256 GB256 GB
Optical drive typeNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
SSD interfaceKnown for onePCI Express
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyDiffersAMD Radeon Vega GraphicsAMD Radeon RX Vega Graphics
On-board graphics card modelDiffersAMD Radeon Vega 8AMD Radeon Vega 10
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneYesYes
Audio systemKnown for oneBang & Olufsen
Cameraidentical
Front cameraYesYes
Front camera HD typeKnown for oneHD
Front camera signal format720p720p
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, 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)
Antenna typeKnown for one2x2
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth version4.24.2
Ports & interfaces2 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
HDMI versionDiffers1.42.0
DisplayPorts quantity00
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
Docking connectorYesYes
Keyboardidentical
Pointing deviceClickpadClickpad
Numeric keypadNoNo
Windows keysYesYes
Spill-resistant keyboardKnown for oneYes
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Drivers includedKnown for oneYes
Brand-specific features2 differ
HP JumpStartYesYes
HP 3D DriveGuardKnown for oneYes
HP speaker typeKnown for oneHP Dual Speakers
HP ePrintKnown for oneYes
HP Recovery ManagerYesYes
HP Support AssistantYesYes
HP Smart AC AdapterYesYes
HP front cameraKnown for oneHP Webcam
HP Security toolsKnown for oneHP BIOSphere Gen4; HP DriveLock and Automatic DriveLock;HP Secure Erase; HP Wireless Wakeup; HP Client Security Gen4; HP Password Manager; HP Fingerprint Reader;HP Sure Click; HP SureStart Gen4
HP Management toolsDiffersHP Driver Packs; HP System Software Manager (SSM); HP BIOS Config Utility (BCU); HP Client Catalog; HP Manageability Integration Kit Gen2HP BIOSphere Gen4, HP DriveLock and Automatic DriveLock, HP Fingerprint Sensor, HP Password Manager, HP Secure Erase, HP Sure Click, HP SureStart Gen4, HP Wireless Wakeup, HP Client Security Gen4, HP Sure Recover, HP Sure Run
HP Software providedDiffersHP LAN Protection; HP Velocity;HP Hotkey Support;HP Noise Cancellation Software; HP PhoneWise;HP MAC Address ManagerHP LAN Protection, HP Velocity, HP ePrint Driver + JetAdvantage, HP Hotkey Support, HP Noise Cancellation Software, HP PhoneWise
HP segmentKnown for oneBusiness
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells33
Battery capacityDiffers48 Wh50 Wh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one45 W
Securityidentical
Trusted Platform Module (TPM)YesYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.73 kg1.48 kg
WidthDiffers340 mm326 mm
DepthDiffers240 mm234 mm
HeightDiffers20.9 mm17.9 mm
Performanceidentical
Ambient light sensorKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes

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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