Kestrix LX-5640 Plus 17.3" Gaming Laptop (16GB GDDR6)
Laptops · Kestrix · SKU LX5640-PLUS · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 22,781 (Laptops scale) |
|---|---|
| Category rank | #31,820 |
| Street price | $2,499 |
| Power | 280 W (charger) |
| Performance per dollar | 9.12 |
| Released | 2019 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-5640 Plus |
| Class | Gaming |
| Processor | 8-core mobile CPU, up to 5.2 GHz |
| Graphics | Discrete, 16GB GDDR6, 150 W |
| NPU | None |
| Memory | 64 GB LPDDR4X-4266 (soldered) |
| Storage | 2 TB PCIe 3.0 NVMe (M.2 2280) |
| Display | 17.3" 2560×1440 240 Hz IPS |
| Battery | 99 Wh |
| Weight | 2.99 kg |
| Ports | 1× USB-C 10Gbps, 2× USB-A 5Gbps, HDMI 2.0 |
| Wireless | Wi-Fi 6 + Bluetooth 5.1 |
| Charger | 280 W barrel |
Related guides
NPUs and AI PCsThunderbolt 5 ExplainedUSB4 ExplainedWi-Fi 7 (802.11be) ExplainedGDDR7 Memory Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Orbita LX-9381 Max 18" Creator Laptop (16GB GDDR7) | 28,094 | $3,679 | Compare |
| Halcyra LX-4007 Edge 13.3" 2-in-1 Laptop | 15,372 | $1,229 | Compare |
| Nexora LX-8087 Ti 14" Business Laptop | 25,803 | $2,739 | Compare |
| Kestrix LX-4033 Ti 14" 2-in-1 Laptop | 28,072 | $3,379 | Compare |
| Kestrix LX-4174 Pro 13.3" 2-in-1 Laptop | 6,475 | $599 | Compare |
| Nexora LX-4877 Edge 18" Gaming Laptop (16GB GDDR6) | 22,222 | $2,719 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-5640 Plus 17.3" Gaming Laptop (16GB GDDR6)”, https://vextor7.com/item/1509397 (accessed 2026-10-20).