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
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Tests and Specifications
Detailed tests and technical specifications of the HP ProBook 640 G8Case
| 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 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
Capacity
| Voltage | 11.4 V |
| Battery type | Li-Po |
| Replaceable | No |
| Fast charging | Yes |
| Charging via USB (Power Delivery) | Yes |
| Charging port position | Right |
| Charge power | 45 / 65 W |
| Cable length | 1 meters |
CPU
CPU name
| 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
Graphics Card
GPU name
| Type | Dedicated |
| Fabrication process | 12 nm |
| FLOPS | 1.7-2.8 TFLOPS |
| Memory size | 2 GB |
| Memory type | GDDR6 |
| Memory bus | 64 bit |
| Memory speed | ~10 Gbps |
| Shading units (cores) | 896 |
| Texture mapping units (TMUs) | 56 |
| Raster operations pipelines (ROPs) | 32 |
| GPU performance | 1.7-2.8 TFLOPS |
GPU Benchmarks
| Blender GPU | 126 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x16 GB |
| Clock | 3200 MHz |
| Type | DDR4 |
| Upgradable | Yes |
| Total slots | 2 |
| Max. ram size | 64 GB |
Storage
Storage size
| 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 |
| 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 type | Island |
| Numpad | No |
| Surface | Plastic |
| Windows Precision | Yes |
Notes
- Spill-resistant backlit keyboard, multi-touch gesture-supported Clickpad, and NFC/RFID come in Thunderbolt models.
- Thunderbolt™ 4 works only with vPro® processors, and SuperSpeed USB 20Gbps doesn't work with Thunderbolt™ 4.
