Upgrade your system by replacing your motherboard.
Upgrade your system by replacing your motherboard.
Is your system struggling with overheating? If not, consider boosting your RAM, installing the required editing software, and using monitoring tools to check for thermal throttling. Examine your cooling setup and fan performance, as well as the ambient temperature, and let me know what you require next.
You don’t require ECC for video editing with Blender. For a high-end PC, it might make sense to invest in it, but it would simply increase the cost for a consumer setup. The key point is whether you have sufficient resources. If not, upgrade accordingly. That lack of capacity—whether RAM or VRAM—is what really slows you down, not ECC itself.