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NVIDIA B300 SXM6 288GB

22 offers across 14 providers that publish this card — cheapest first, in USD (non-USD marked “≈”). Rates are per GPU-hour; the total is what the whole configuration costs.

VRAM
288 GB
Vendor
NVIDIA
Form factor
SXM6
Cheapest right now
$4.06

288 GB HBM3e is NVIDIA's own figure for the B300, and it is what seven providers state (Spheron, fal, GPU.ai, Latitude, RunPod, packet.ai, Enverge). This entry held 268 GB from 2026-08-20 to 2026-09-14 on the strength of DataCrunch's API, which reports usable rather than raw memory (CoreWeave's 270 is the same kind of figure) — those strings stay as aliases of the same chip. Decision: Rahul, 2026-09-14.

Every offer
All 54On-demand 22Pay by the hour; yours until you stop it.Spot / preemptible 12Cheaper, but the provider can reclaim it mid-run.Any config1× 222× 34× 58× 24
RunPod Community Cloud1 configurationfrom $6.94/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Modal1 configurationfrom $7.10/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Enverge1 configurationfrom $7.50/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
RunPod Secure Cloud1 configurationfrom $7.89/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Verdaformerly DataCrunch7 configurationsfrom $8.12/GPU/hr
Fal1 configurationfrom $8.50/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Nebius AI Cloud2 configurationsfrom $9.50/GPU/hr
Spheron1 configurationfrom $10.21/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
OOracle Cloud Infrastructure1 configurationfrom $15.00/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
DigitalOcean GPU Droplets2 configurationsno comparable on-demand rate
Cyfuture AI1 configurationno comparable on-demand rate
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Exoscale1 configurationno comparable on-demand rate
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Neysa1 configurationno comparable on-demand rate
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Together AI1 configurationno comparable on-demand rate