HP ProBook 640 G8

  • Launched: September 2020
  • Screen-to-body ratio: ~78.4%
  • Dimensions: 322 x 214 x 19.9 mm (12.68 x 8.43 x 0.78 inches)
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Review

Evaluation of the main characteristics with the configuration selected for the HP ProBook 640 G8
Performance
44
Gaming
23
Display
17
Battery Life
57
Connectivity
63
Portability
86
BestCheck Score
49

Tests and Specifications

Detailed tests and technical specifications of the HP ProBook 640 G8

Case

Weight 1.37 kg (3.02 lbs)
Dimensions 322 x 214 x 19.9 mm 12.68 x 8.43 x 0.78 inches
Area 689 cm2 (106.9 inches2)
Screen-to-body ratio ~78.4%
Side bezels 6.1 mm
Colors Silver
Material Bottom: Plastic
Transformer No
Cooling solution
Cooling system Active
Vapor chamber No
Number of fans 1

Display

 
Size 14 inches
Type TN LCD
Refresh rate 60 Hz
PPI 112 ppi
Aspect ratio 16:9
Resolution 1366 x 768 pixels
HDR support No
Sync technology No
Touchscreen No
Coating Matte

Battery

Capicity
Voltage 11.4 V
Battery type Li-Po
Replaceable No
Fast charging Yes
USB Power Delivery Yes
Charging port position Right
Charge power 45 / 65 W
Cable length 1 meters

CPU

 
Base frequency 1.7-3.0 GHz
Turbo frequency 4.1 GHz
Cores 2
Threads 4
L3 Cache 6 MB
Integrated GPU Intel UHD Graphics Xe G4
Fabrication process 10 nm
Benchmarks
Geekbench 6 (Single-Core)
1668
Geekbench 6 (Multi-Core)
3347
Cinebench R23 (Single-Core)
1333
Cinebench R23 (Multi-Core)
3182

Graphics Card

 
Type Dedicated
Fabrication process 12 nm
FLOPS 2.822 TFLOPS
Memory size 2 GB
Memory type GDDR6
Memory bus 64 bit
Memory speed ~8-10 Gbps
Shading units (cores) 896
Texture mapping units (TMUs) 56
Raster operations pipelines (ROPs) 32
GPU performance
2.822 TFLOPS

RAM

 
Channels 1x16 GB
Clock 3200 MHz
Type DDR4
Upgradable Yes
Total slots 2
Max. ram size 64 GB

Storage

 
Bus PCI-E Gen 3.0 (4x)
Storage type SSD (M2)
Channels 1x512 GB
Upgradable Yes
Total slots 1
NVMe Yes

Sound

Speakers 2.0
Dolby Atmos No
Microphones 2

Connectivity

Wi-Fi standard v6
Bluetooth v5
Fingerprint Optional
Infrared sensor Yes
Optical drive No
Webcam Above the display
Webcam resolution 1280 x 720
Ports
USB-A 2x USB 3.2
USB Type-C 1x USB 3.2
HDMI 1x HDMI 1.4
DisplayPort No
VGA No
Audio jack (3.5 mm) Yes
Ethernet (RJ45) No
SD card reader Yes
Proprietary charging port Yes

Input

Keyboard
Keyboard type Island
Numpad No
Touchpad
Surface Plastic
Windows Precision Yes