Hardware Spec Index

Halcyra LX-4640 Ultra 18" Gaming Laptop (8GB GDDR6)

Laptops · Halcyra · SKU LX4640-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index18,062 (Laptops scale)
Category rank#13,502
Street price$1,869
Power330 W (charger)
Performance per dollar9.66
Released2023

Specifications

BrandHalcyra
ModelHalcyra LX-4640 Ultra
ClassGaming
Processor16-core mobile CPU, up to 5.1 GHz
GraphicsDiscrete, 8GB GDDR6, 125 W
NPUNone
Memory32 GB LPDDR5X-7500 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2280)
Display18" 2560×1600 240 Hz Mini-LED
Battery99 Wh
Weight2.82 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger330 W barrel

Related guides

DDR5 Memory ExplainedWi-Fi 6E ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedWi-Fi 7 (802.11be) Explained

Similar Laptops

ModelBenchmarkPriceCompare
Kestrix LX-3153 Pro 14" 2-in-1 Laptop25,817$3,149Compare
Quorvex LX-2386 Core 16" Gaming Laptop (16GB GDDR6)23,120$2,599Compare
Kestrix LX-3128 Max 13.3" 2-in-1 Laptop11,907$1,089Compare
Kestrix LX-7566 Prime 15.6" Gaming Laptop (4GB GDDR6)6,313$529Compare
Kestrix LX-5872 Edge 16" 2-in-1 Laptop26,029$3,289Compare
Halcyra LX-6992 Edge 15.6" Gaming Laptop (16GB GDDR6)28,237$3,779Compare

All Laptops · JSON

Cite this page: Hardware Spec Index, “Halcyra LX-4640 Ultra 18" Gaming Laptop (8GB GDDR6)”, https://vextor7.com/item/9535976 (accessed 2026-10-20).