Amazon Web Services Partner KBR achieves 27% savings migrating to AWS Graviton
Public Sector Blog
This article details how KBR, a science and technology organization, achieved significant cost and performance improvements by migrating geospatial processing workloads from x86 to AWS Graviton processors.
- KBR achieved 33.5% cost savings and 27% faster processing with AWS Graviton migration
- M8g Graviton4 instances outperformed M7i x86 baseline by 27.09% in performance testing
- Hourly costs reduced 11% ($0.1795 vs $0.2016) while maintaining data accuracy within 0.002%
- Projected 15-year savings of $1.9 million (2026-2040) by switching to M8g instances
- Migration used Amazon EKS, S3, Lambda, and multi-architecture Docker builds for ARM64 support
- Recommended deployment uses M7g for persistent workloads and M8g for ephemeral tasks
AWS Graviton processors deliver cost-effective, high-performance solutions for compute-intensive geospatial processing while maintaining scientific accuracy and data integrity.
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