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SF Compute vs SKT (Haein Cluster): Pricing, Specs, Strengths & Weaknesses

Side-by-side comparison of GPU compute pricing, regions, billing models, and strengths for SF Compute and SKT (Haein Cluster). Rates sourced from public APIs — verify current availability and billing terms before purchasing.

Overview

Provider type
Specialist
Hyperscaler
Founded
2023
2023
Headquarters
San Francisco, CA
Seoul, South Korea
Billing model
On-demand, Contract
Reserved / On-demand
Min commitment
None (on-demand); contract options available
Varies
Support tier
Standard
Enterprise
Regions
1 regions
1 regions

Strengths & Best For

SF Compute

SF Compute offers H100 SXM5 80GB GPU clusters with both short-term on-demand and longer-term contract pricing. The platform targets AI training and research teams that need reliable H100 access at competitive rates. October 2026 on-demand rate: $5.04/GPU-hr. SF Compute provides VMs, bare metal, and managed Slurm cluster options, making it flexible for different workflow types. A practical choice for teams that want H100 compute without the overhead of hyperscaler pricing.

Strengths
  • H100 SXM5 80GB at competitive on-demand rates
  • Bare metal and managed Slurm options
  • Short and long-term contract flexibility
  • US West region — low latency for West Coast teams
Weaknesses
  • Limited GPU catalog — primarily H100
  • Smaller provider — less geographic diversity
  • Less mature ecosystem vs established GPU clouds
Best For
AI training teams needing H100 clustersResearch teams wanting Slurm-managed GPU computeTeams comparing H100 on-demand rates across providers
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SKT (Haein Cluster)

SK Telecom's Haein Cluster is a large-scale H100 GPU cluster in South Korea, purpose-built for Korean enterprise AI training and research institution workloads at hyperscale. Telco-grade reliability and Korean data residency make it the premier domestic GPU cloud option for South Korean enterprises with strict data sovereignty requirements. A strong choice for Korean organizations running large-scale LLM training and distributed AI workloads that need to keep data within South Korea.

Strengths
  • Large-scale Korean cluster
  • Telco-grade reliability
  • Korean enterprise focus
Weaknesses
  • Primarily South Korea focused — very limited global regions
  • Limited English documentation and support
  • Small GPU catalog vs global providers
Best For
Korean enterprisesLarge-scale trainingAPAC AI workloads
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Key differences

SF Compute

H100 cluster compute — contract and on-demand GPU access from $5.04/hr

SKT (Haein Cluster)

Korean telco AI cloud

AttributeSF ComputeSKT (Haein Cluster)
Provider typespecialisthyperscaler
Billing modelOn-demand, ContractReserved / On-demand
Min commitmentNone (on-demand); contract options availableVaries
Regions1 (US)1 (KR)
Support tierStandardEnterprise
Best forAI training teams needing H100 clusters, Research teams wanting Slurm-managed GPU computeKorean enterprises, Large-scale training
Founded / HQ2023 · San Francisco, CA2023 · Seoul, South Korea