Cloud VM benchmarks for 2026 reveal dramatic performance shifts across 44 instance types from seven major providers. Dimitrios Kechagias tested AMD EPYC Turin and Intel Granite Rapids CPUs, finding one new CPU that dominates top-end results more clearly than any previous year. The comprehensive analysis covers performance, pricing, and scalability across AWS, GCP, Azure, and other providers.

Testing expanded to multiple regions after discovering performance inconsistencies even among major providers. Kechagias focused on 2vCPU configurations as the minimum scalable unit, using 2GB RAM per vCPU and 30GB SSD boot disks for price comparisons. The analysis excludes burstable instances to maintain focus on CPU workloads, with single-thread performance evaluated separately from multi-thread scalability.

AMD Turin-powered instances with SMT disabled show impressive per-core results, while Intel Granite Rapids and Google Axion ARM processors enter the competitive landscape. Pricing varies significantly by region and reservation model, with spot instances offering substantial discounts. The comparison helps users maximize performance or price depending on requirements, whether staying with their current provider or switching to optimize costs.