Runpod Serverless Flex pricing: why VRAM alone is the wrong comparison
Runpod's Flex tiers range from $0.58/hour 16GB classes to high-end B300 capacity. The useful decision is model fit, hardware class, and measured cost per job—not VRAM alone.
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RunPod · Serverless · Serverless Endpoint
Runpod Serverless Flex — 16GB class
Runpod Serverless Flex lists its 16GB GPU class at $0.58 per GPU-hour, billed per second. The tier includes GPUs such as A4000, A4500, RTX 4000 and RTX 2000 and scales to zero for bursty inference workloads. Worker time is billable during startup, execution and idle windows, even when jobs fail or time out.
DEAL SCORE78Current-offer attractiveness
CURRENT PRICE$0.58 / hrNative listed value
Pricing
Pricing details
Secondary price terms only; primary pricing stays in the deal summary.
BILLINGOther
Fit & constraints
Fit & constraints
Use-case fit and limitations from the existing resource record.
KEY RISK
GPU model is class-based rather than guaranteed; workload performance can vary across hardware within the same tier. Failed/timed-out/retried jobs and worker startup/idle time can incur GPU-second charges.
AVAILABILITY
Available
Trust layer
Verified evidence
Decision visuals remain traceable to the existing source and verification record.
Independent ranking · native prices · evidence-linked · commercial relationships isolated from scoring and publication.
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