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NVIDIA B300 SXM6 288GB

22 offers at on-demand rates 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 on-demand
$6.60

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× 122× 14× 28× 7
Massed Compute1 configurationfrom $6.60/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Gcore1 configurationfrom $6.85/GPU/hr
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
Latitude.sh1 configurationfrom $8.00/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Verdaformerly DataCrunch9 configurationsfrom $8.12/GPU/hr
Fal1 configurationfrom $8.50/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr
Scaleway1 configurationfrom $8.56/GPU/hr
Nebius AI Cloud1 configurationfrom $9.50/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /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
Amazon Web Services1 configurationfrom $17.80/GPU/hr
Listed asGPUsBillingBasis$/GPU/hrTotal /hr