| Attribute |
Acer Aspire VX5-591G-73RS (NH.GM4EU.009) × | 
Gigabyte Sabre 15-K8 (GP-C105F516-ES-T02) × |
| General | | |
| Model | Acer Aspire VX5-591G-73RS | Gigabyte Sabre 15-K8 |
| Product code | NH.GM4EU.009 | GP-C105F516-ES-T02 |
| Design | | |
| Form factor | Clamshell | Clamshell |
| Brand | Acer | Gigabyte |
| Family | Aspire | Sabre |
| Series | VX 15 | - |
| Model name | VX5-591G-73RS | 15-K8 |
| Part number | NH.GM4EU.009 | GP-C105F516-ES-T02 |
| Market positioning | Gaming | Gaming |
| Release year (year) | 2017 | 2018 |
| Processor | | |
| Processor family | 7th gen Intel Core i7 | 8th gen Intel Core i7 |
| Processor frequency (GHz) | 2.8 | 2.2 |
| Processor boost frequency (GHz) | 3.8 | 4.1 |
| Processor model | i7-7700HQ | i7-8750H |
| Processor cores | 4 | 6 |
| Processor threads | 8 | 12 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | - | BGA 1440 |
| Processor cache (MB) | 6 | 9 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | 32 |
| Memory clock speed (MHz) | 2,400 | 2,400 |
| Internal memory (GB) | 8 | 16 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| Panel type | TFT | IPS |
| HD type | Full HD | Full HD |
| LED backlight | + | - |
| Touchscreen | - | - |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce GTX 1050 Ti | NVIDIA GeForce GTX 1050 Ti |
| Discrete graphics memory type | GDDR5 | GDDR5 |
| Discrete graphics adapter | + | + |
| Discrete graphics adapter memory (GB) | 4 | 4 |
| On-board graphics adapter base frequency (MHz) | 350 | 350 |
| Maximum on-board graphics adapter memory (GB) | 64 | 64 |
| On-board graphics adapter model | Intel HD Graphics 630 | Intel UHD Graphics 630 |
| Storage | | |
| Total storage capacity (GB) | 1,256 | 1,256 |
| Number of SSDs installed | 1 | 1 |
| Card reader integrated | + | + |
| SSD form factor | - | M.2 |
| Storage media | HDD+SSD | HDD+SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | |
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | - | 4.2 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | 1 | 1 |
| USB 2.0 ports | 1 | 1 |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | - | 3 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | - | HD |
| Front camera resolution (pixels) | 1280 x 720 | - |
| Keyboard | | |
| Numeric keypad | + | + |
| Keyboard backlit | + | + |
| Pointing device | Touchpad | - |
| Software | | |
| Operating system installed | Linux Linpus | Windows 10 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 52 | 47 |
| Battery capacity (mAh) | 4,605 | 4,200 |
| Battery life (max) (h) | 6 | - |
| Weight and dimensions | | |
| Weight (kg) | 2.5 | 2.2 |
| Height (mm) | 28.9 | 26.9 |
| Depth (mm) | 265.5 | 267 |
| Width (mm) | 389 | 378 |
| Power | | |
| AC adapter power (W) | 135 | 120 |
| Security | | |
| Cable lock slot | - | + |
| Fingerprint reader | - | - |
| Trusted platform module (TPM) | - | + |