OptiSift

A100 PCIE vs B200

Side-by-side comparison across specs, pricing, and overall score — every value traced to a source.

Verdict: B200 ranks highest overall (#2) with a score of 47.0.

The best choice still depends on which specs matter for your workload — per-metric winners are marked below.

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What the numbers hide

Computed from the published values below — no estimates, no generated claims.

Fragile verdict

The overall winner flips to B200 if VRAM is weighted at 45% (it counts for 30% today). If vram drives your decision, the ranking above may not be your ranking.

Fragile verdict

The overall winner flips to B200 if Hourly Price is weighted at 25% (it counts for 45% today). If hourly price drives your decision, the ranking above may not be your ranking.

Real tradeoff

A100 PCIE clearly beats B200 on Hourly Price but clearly loses on VRAM — this pair is a priorities question, not a quality question.

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MetricA100 PCIEVast.aiB200Vast.ai
Overall OptiSift Score27.1#3647.0#2
Hourly Price0.273.99
VRAM40179
Reliability99.9%99.9%
Regions74

About these GPU instances

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Values and specifications are collected from the public sources named next to each value and were last verified on the date shown. Sources change them without notice. Check the original source before you buy or build. APEX is provided as is, without warranty, and is not affiliated with any listed provider. Spotted an error? Tell us and we will review it.