Kestrix LX-8640 Core 16" Ultrabook Laptop
Laptops · Kestrix · SKU LX8640-CORE · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 25,010 (Laptops scale) |
|---|---|
| Category rank | #47,980 |
| Street price | $2,899 |
| Power | 65 W (charger) |
| Performance per dollar | 8.63 |
| Released | 2026 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-8640 Core |
| Class | Ultrabook |
| Processor | 24-core mobile CPU, up to 5.2 GHz |
| Graphics | Integrated graphics |
| NPU | 45 TOPS |
| Memory | 64 GB LPDDR5X-8533 (soldered) |
| Storage | 4 TB PCIe 4.0 NVMe (M.2 2230) |
| Display | 16" 3200×2000 120 Hz OLED |
| Battery | 72 Wh |
| Weight | 1.53 kg |
| Ports | 2× Thunderbolt 5 (80Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4 |
| Charger | 65 W USB-C PD |
Related guides
DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedThunderbolt 5 ExplainedNPUs and AI PCsOLED Monitors ExplainedUSB4 Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Halcyra LX-2576 Max 14" 2-in-1 Laptop | 15,581 | $1,329 | Compare |
| Kestrix LX-2860 SE 15.6" Gaming Laptop (8GB GDDR6) | 24,742 | $3,359 | Compare |
| Kestrix LX-8934 Max 15.6" Gaming Laptop (4GB GDDR6) | 5,826 | $499 | Compare |
| Halcyra LX-2829 Pro 14" 2-in-1 Laptop | 28,092 | $3,999 | Compare |
| Quorvex LX-2772 Pro 16" Gaming Laptop (8GB GDDR7) | 5,169 | $499 | Compare |
| Kestrix LX-9069 XT 15.6" Gaming Laptop (4GB GDDR6) | 9,823 | $709 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-8640 Core 16" Ultrabook Laptop”, https://vextor7.com/item/11113541 (accessed 2026-10-19).