Question 1

What is an AI datacenter?

Accepted Answer

An AI datacenter is a facility purpose-built or retrofitted for GPU and accelerator workloads — typically at rack densities above 30 kW, with liquid-cooling readiness and high-bandwidth fabric (InfiniBand NDR, NVLink, or Spectrum-X). At least 40% of IT load runs AI training or inference on GPUs such as NVIDIA H100, H200, B200, or GB200 NVL72.

Question 2

Which datacenter has the most GPUs?

Accepted Answer

As of 2026, xAI Colossus in Memphis, Tennessee holds the title of the world's largest single-site GPU deployment, with more than 200,000 NVIDIA H100 and H200 GPUs in one InfiniBand domain. Meta Hyperion (Louisiana) and OpenAI Stargate Abilene (Texas) are scaling toward gigawatt-class deployments that will overtake it within the next 18 months.

Question 3

What is the largest AI cluster?

Accepted Answer

xAI Colossus is the largest contiguous AI training cluster in 2026, exceeding 200,000 NVIDIA H100/H200 GPUs on a single InfiniBand NDR 400G fabric. Meta's Hyperion build and OpenAI's Stargate program are constructing multi-site fabrics that will exceed one million accelerators across coupled campuses by 2027.

Question 4

Which GPU cloud is cheapest for H100?

Accepted Answer

On-demand: Together AI ($1.75/hr) and Voltage Park ($1.89/hr) lead. Reserved 1-year: Voltage Park ($1.20/hr) and Crusoe ($1.39/hr) are typically lowest. AWS p5 sits at the top of the price stack at ~$4.10/hr on-demand.

Question 5

How is Datacenter.computer different from a datacenter directory?

Accepted Answer

Datacenter.computer is an agent-readable intelligence layer, not a directory. It normalizes pricing, capacity, power, fabric, and latency across 240+ facilities and 40+ operators into a single queryable graph for AI agents, traders, and procurement teams.

Facility	Operator	Location	GPU	MW	PUE
Chunghwa Telecom BANGKOK1 North	Chunghwa Telecom	Bangkok, Thailand	—	6	1.43
Digital Realty / Digital Edge BANGKOK2 East	Digital Realty / Digital Edge	Bangkok, Thailand	—	3	1.38
Chunghwa Telecom BANGKOK3 Central	Chunghwa Telecom	Bangkok, Thailand	—	11	1.50
Keppel DC BANGKOK4 Campus	Keppel DC	Bangkok, Thailand	—	3	1.37
Chunghwa Telecom BANGKOK5 Campus	Chunghwa Telecom	Bangkok, Thailand	—	16	1.30
Digital Realty / Digital Edge BANGKOK6 South	Digital Realty / Digital Edge	Bangkok, Thailand	—	6	1.43
Chunghwa Telecom BANGKOK7	Chunghwa Telecom	Bangkok, Thailand	—	2	1.35
Digital Realty / Digital Edge BANGKOK8 East	Digital Realty / Digital Edge	Bangkok, Thailand	—	8	1.48
Chindata BANGKOK9 Campus	Chindata	Bangkok, Thailand	—	18	1.26
Sify BANGKOK10 Annex	Sify	Bangkok, Thailand	A100	4	1.41
Yotta BANGKOK11 Central	Yotta	Bangkok, Thailand	—	16	1.25
Alibaba Cloud BANGKOK12 Annex	Alibaba Cloud	Bangkok, Thailand	B200	22	1.32
Bridge DC BANGKOK13 Central	Bridge DC	Bangkok, Thailand	—	22	1.34
Alibaba Cloud BANGKOK14 Annex	Alibaba Cloud	Bangkok, Thailand	—	20	1.32
Bridge DC BANGKOK15 Park	Bridge DC	Bangkok, Thailand	—	13	1.53
IDC Frontier BANGKOK16 West	IDC Frontier	Bangkok, Thailand	—	21	1.31
NTT BANGKOK17 Annex	NTT	Bangkok, Thailand	—	3	1.40
Alibaba Cloud BANGKOK18 Park	Alibaba Cloud	Bangkok, Thailand	—	2	1.42
NTT BANGKOK19 Central	NTT	Bangkok, Thailand	—	8	1.45
IDC Frontier BANGKOK20 Central	IDC Frontier	Bangkok, Thailand	—	4	1.40
Yotta BANGKOK21	Yotta	Bangkok, Thailand	—	14	1.54
Digital Realty / Digital Edge BANGKOK22	Digital Realty / Digital Edge	Bangkok, Thailand	—	2	1.49
Yotta BANGKOK23 North	Yotta	Bangkok, Thailand	—	22	1.35
Keppel DC BANGKOK24 Central	Keppel DC	Bangkok, Thailand	B200	10	1.51
NTT BANGKOK25 North	NTT	Bangkok, Thailand	—	20	1.31
Keppel DC BANGKOK26 Park	Keppel DC	Bangkok, Thailand	H100	16	1.23
NTT BANGKOK27 Campus	NTT	Bangkok, Thailand	H100	4	1.39
Sify BANGKOK28 West	Sify	Bangkok, Thailand	H200	5	1.41

AI Datacenters in

Company → Datacenter → GPU → Customer → Industry