Bottleneck & Synergy Calculator

▶ Calculate Synergy

The CPU & GPU Bottleneck Calculator helps you find the perfect balance between your processor and graphics card before you buy or upgrade. Simply select your CPU and GPU from the dropdowns and click Calculate Synergy — the tool instantly shows you a synergy score at three resolutions: 1080p, 1440p, and 4K. A score above 88% means your components are an excellent match, while a lower score tells you exactly which part is holding the other back and by how much. For example, if your GPU is bottlenecking at 1080p, the calculator will suggest targeting 1440p to better utilise your graphics card without spending a cent. Whether you are planning a new build, considering a single upgrade, or just curious if your current Ryzen 7 7800X3D and RTX 4070 are well matched, this tool gives you a clear, resolution-specific answer — not just a generic percentage that leaves you guessing.