01 / Comparison method
How to compare GPU specifications
A factual method for comparing GPU specifications, physical requirements and workload evidence without treating one number as a universal score.
Read guideDecision support
GPU buying and specification guides
Learn how to check compatibility and interpret published numbers before opening a model record or comparison. Every guide states what its evidence can and cannot prove.
02 / Physical compatibility
GPU size and case fit: length, width and slots
Learn how to check GPU length, width, slot thickness and cable clearance against a PC case before choosing a graphics card.
Read guide03 / Power planning
GPU power requirements: TGP, TBP, PSU and connectors
Understand GPU TGP, TBP, recommended PSU capacity and connector requirements before planning a graphics-card upgrade.
Read guide04 / Memory specifications
GPU memory explained: VRAM, bus width and bandwidth
Learn what GPU VRAM capacity, memory type, bus width and bandwidth describe and why none is a complete performance score.
Read guide05 / Benchmark interpretation
How to read SpecMatchup's Blender GPU benchmark
Understand SpecMatchup's Blender Cycles community median, cohort thresholds and limits before using it to compare GPU rendering results.
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