DELL G15 5520 laptop i7-12700H RTX 3060 32GB 1TB

Dell G15 5520 gaming laptop

The Dell G15 5520 is a 15.6 inch Windows 11 Pro laptop built around a 12th Generation Intel Core i7-12700H processor with 14 cores and 20 threads. It pairs that CPU with an NVIDIA GeForce RTX 3060 laptop GPU carrying 6 GB GDDR6 memory. The system includes 32 GB DDR5 RAM and a 1 TB SSD for fast storage. It targets gamers and creators who want a portable machine with a 120 Hz FHD display.

Sustained load behaviour

Under continuous workloads the 14 core hybrid architecture balances six performance cores and eight efficient cores up to 4.7 GHz turbo frequency. The dedicated RTX 3060 graphics card maintains stable frame rates in modern titles at 1920 x 1080 resolution. The 32 GB DDR5 memory and 1 TB SSD keep data flowing without bottlenecks during extended gaming or rendering sessions. Thermal management supports consistent output over long periods.

Thermals noise and power

The chassis measures 14.06 x 10.71 x 0.98 inches and weighs 5.37 pounds, providing room for airflow around the CPU and GPU. The 250 nits WVA anti-glare display runs at 120 Hz without adding significant heat. Connectivity includes Wi-Fi 6 AX201, Bluetooth 5.0 and Killer Ethernet up to 2500 Mbps for wired stability. The orange backlit keyboard stays comfortable during extended use while fans manage component temperatures.