Thermal Pad vs Thermal Paste — Which Should You Use?

When it comes to keeping your CPU, GPU or laptop cool, you have two main options — thermal paste or thermal pads. But which one is right for you? WHAT IS THERMAL PASTE? Thermal paste is a silver or grey compound that you apply directly onto a CPU or GPU before attaching a heatsink. It fills microscopic gaps between surfaces to improve heat transfer. WHAT IS A THERMAL PAD? A thermal pad is a pre-cut sheet of thermally conductive silicone material. It sits between a heat source and a heatsink, transferring heat away from the component. THERMAL PAD VS THERMAL PASTE — KEY DIFFERENCES: Thermal Paste: – Higher thermal conductivity – Messier to apply – Can dry out over time – Best for CPUs and high-performance builds Thermal Pads: – Easier and cleaner to apply – Pre-cut and ready to use – Long lasting and durable – Best for GPUs, laptops, and general electronics WHICH SHOULD YOU CHOOSE? For most everyday applications — GPU cooling, laptop heatsinks, LED drivers, and general electronics — a thermal pad is the easier and more practical choice. BCI Thermal Pads offer 12.8 W/mK thermal conductivity, making them one of the best performing thermal pads available in Australia. They are non-conductive, fire retardant, and rated from -40°C to 200°C. Available in multiple sizes and thicknesses. Australian owned and in stock in Victoria. Shop BCI Thermal Pads at bcithermal.com