ASUS ROG Strix G815LP-IS96 gaming laptop 18" 240Hz Intel Core Ultra 9 275HX RTX 5070 64GB

18-inch 240 Hz gaming laptop

The ASUS ROG Strix G815LP-IS96 is an 18.0-inch gaming laptop built around a 15th Gen Intel Core Ultra 9 275HX processor with 24 cores and a 5.4 GHz turbo frequency. It pairs 64 GB of DDR5 SO-DIMM memory with a 4 TB PCIe NVMe SSD and an NVIDIA GeForce RTX 5070 GPU carrying 8 GB of GDDR7 video memory. The 2560 x 1600 IPS display runs at 240 Hz for fast-paced gaming.

Sustained load behavior

A 280 W power supply feeds the CPU and GPU while a 4-cell 90 Whr battery provides mobile runtime. The 36 MB L3 cache helps the 24-thread processor maintain throughput during extended compile or render sessions. Thermal design must dissipate the combined power draw of the 5.4 GHz boost clocks and the dedicated graphics without throttling.

Thunderbolt 4 and WiFi 7 limits

Thunderbolt 4 supplies up to 40 Gbps of bidirectional bandwidth for external GPUs or NVMe enclosures, while WiFi 7 (802.11be) and Bluetooth 5.4 handle wireless connectivity. The HDMI output and USB 3.2 Type-C port share the remaining I/O lanes. Wired networking uses a single RJ-45 port for local traffic.