HP EliteBook 640 G9
- Launched: January 2022
- Screen-to-body ratio: ~78.4%
- Dimensions: 321.9 x 213.9 x 19.9 mm (12.67 x 8.42 x 0.78 inches)
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Review
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Tests and Specifications
Detailed tests and technical specifications of the HP EliteBook 640 G9Case
| Weight | 1.37 kg (3.02 lbs) |
| Dimensions | 321.9 x 213.9 x 19.9 mm 12.67 x 8.42 x 0.78 inches |
| Area | 689 cm2 (106.7 inches2) |
| Screen-to-body ratio | ~78.4% |
| Side bezels | 6 mm |
| Colors | Silver |
| Material | Aluminum |
| Transformer | No |
| Opening angle | 180° |
| Cooling system | Active |
| Vapor chamber | No |
| Liquid metal | No |
| Number of fans | 1 |
| Noise level (max. load) | 33 dB |
Display
| Size | 14 inches |
| Type | IPS LCD |
| Refresh rate | 60 Hz |
| PPI | 157 ppi |
| Aspect ratio | 16:9 |
| Resolution | 1920 x 1080 pixels |
| HDR support | No |
| Sync technology | No |
| Touchscreen | No |
| Coating | Matte |
| Ambient light sensor | No |
Battery
Capacity
| Battery type | Li-Ion |
| Replaceable | No |
| Fast charging | Yes |
| Charging via USB (Power Delivery) | Yes |
| Charging port position | Right |
| Charge power | 45 / 65 W |
| Cable length | 1 meters |
| Weight of AC adapter | 269 grams |
CPU
CPU name
| Base frequency | 1.2 GHz |
| Turbo frequency | 4.4 GHz |
| Cores | 6 (2P + 4E) |
| Threads | 8 |
| L3 Cache | 10 MB |
| Integrated GPU | Intel UHD Graphics (64EU) |
| Fabrication process | 10 nm |
Benchmarks
Graphics Card
GPU name
| Type | Dedicated |
| Fabrication process | 8 nm |
| GPU base clock | 1155 MHz |
| GPU boost clock | 1477 MHz |
| FLOPS | 6 TFLOPS |
| Memory size | 2 GB |
| Memory type | GDDR6 |
| Memory bus | 64 bit |
| Memory speed | ~12 Gbps |
| Shading units (cores) | 2048 |
| Texture mapping units (TMUs) | 64 |
| Raster operations pipelines (ROPs) | 40 |
| GPU performance | 6 TFLOPS |
| Blender GPU | 487 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB |
| Clock | 3200 MHz |
| Type | DDR4 |
| Upgradable | Yes |
| Total slots | 2 |
| Max. ram size | 64 GB |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) |
| Channels | 1x128 GB |
| Upgradable | Yes |
| Total slots | 2 |
| NVMe | Yes |
Sound
| Speakers | 2.0 |
| Dolby Atmos | No |
| Microphones | 2 |
Connectivity
| Wi-Fi standard | v6E |
| Bluetooth | v5.3 |
| Fingerprint | Optional |
| Infrared sensor | Optional |
| Optical drive | No |
| Webcam | Above the display |
| Webcam resolution | 1280 x 720 |
| USB-A | 3x USB 3.2 |
| USB Type-C | 1x USB 4.0 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | No |
| VGA | No |
| Audio jack (3.5 mm) | Yes |
| Ethernet (RJ45) | Yes |
| SD card reader | No |
| Proprietary charging port | Yes |
Input
| Keyboard type | Island |
| Numpad | No |
| Backlight | Yes |
| Key travel | 1.5 mm |
| Size | 11.5 x 6.5 cm |
| Surface | Plastic |
| Windows Precision | Yes |
