finops
4 articles
Hybrid GPU Data Transfer Costs: AWS vs Azure vs GCP
A 2026 byte-level comparison of hybrid GPU transfer costs across AWS, Azure, and GCP, including a 20 TiB import, 4 TiB return, private-link break-even, and GPU staging time.
September 19, 2026• 21 min read
hybrid gpu training data transfer costscloud egress costsaws
AWS G6f Fractional vs Whole L4 Break-Even Analysis
A 2026 cost and capacity plan for twelve small inference endpoints, comparing AWS G6f fractional profiles, whole-L4 G6 packing, CPU controls, replicas, memory headroom, and SLO-compliant cost.
September 18, 2026• 24 min read
aws g6f fractional l4 vs whole l4aws g6f pricingfractional gpu
AWS P5 Storage Cost: NVMe vs FSx for Lustre vs S3
A 2026 cost model for feeding four AWS p5.48xlarge nodes from local NVMe, FSx for Lustre, or S3, including 40 TiB staging, GPU wait, cross-AZ transfer, and recovery.
September 18, 2026• 24 min read
aws p5 storage costp5.48xlargelocal nvme
Spot GPU Training Break-Even & Interruption Calculator
A 2026 SageMaker Spot GPU break-even guide with a measured checkpoint model, ml.p4d.24xlarge example, interruption sensitivity grid, and deadline-cost test.
September 18, 2026• 22 min read
spot gpu training break-even calculatorsagemaker spot trainingcheckpoint interval