gpu
25 articles on gpu — what drives the cost, how it is priced, and where the savings actually are.
Kubernetes GPU node pool cost: why one idle A100 costs more than 30 web servers
GPU nodes cost 10 to 40 times a general-purpose node per hour, and Kubernetes gives you a whole GPU per pod by default. Idle GPU nodes are the most expensive waste in any cluster. Here are the rates and the sharing strategies.
H100 vs A100 cost per training hour: which GPU is actually cheaper
An H100 costs roughly three times an A100 per GPU-hour, but it can be two to four times faster on modern training workloads. The cheaper GPU is the one with the lower cost per unit of work, not the lower hourly rate. Here is how to do that math.
L4 vs T4 GPU inference cost: the quiet upgrade that pays for itself
The T4 has been the default cheap inference GPU for years, but the L4 costs about 53 percent more per hour while delivering two to three times the throughput on modern models. For inference fleets, that inversion is worth real money.
Self-hosted LLM vs hosted API: where the cost crossover actually is
A hosted API charges per token with no floor. A self-hosted model charges per GPU-hour whether you use it or not. The crossover sits at a specific monthly token volume, and most teams guess it wrong by an order of magnitude.
Fine-tuning cost estimation: what a training run really costs
Fine-tuning cost is a product of four numbers: model size, dataset tokens, GPU rate, and how many times you will redo it. Get those on paper and a run that felt unbounded turns into a figure you can approve.
GPU spot interruption economics: when a 70 percent discount is worth the risk
Spot GPUs cost 50 to 70 percent less and can vanish with two minutes of warning. Whether that trade is good depends on one number: how much work you lose per interruption, which is a function of your checkpoint interval.
Model serving autoscaling cost: why scaling GPUs is not like scaling web servers
A web server scales in seconds. A GPU replica loading a 40GB model takes minutes. That gap forces you to keep warm capacity, and warm capacity is where most model serving budgets quietly go.
GPU utilization waste: the most expensive idle resource in your account
A GPU at 25 percent utilization is not 25 percent efficient, it is 75 percent wasted at ten dollars an hour. Measuring real utilization usually reveals the largest single optimization available in an AI budget.
Multi-model serving cost: packing models onto fewer GPUs
Running twelve models on twelve GPUs is simple and expensive. Packing them onto three, with time-slicing or partitioning, can cut the serving bill by 70 percent when each model only needs a fraction of a device.
GPU cost per teraflop compared: normalizing hourly rates into value
Hourly rates hide enormous differences in delivered compute. Dividing price by teraflops and by memory bandwidth turns a confusing price list into a ranking you can actually reason about.
Vertex AI vs GKE for GPU workloads: comparing the two GCP paths
On Google Cloud you can run models on Vertex AI or on your own GKE cluster with GPU node pools. The hardware rates are similar, so the decision comes down to cluster fees, discount eligibility, and who operates it.
Azure ML compute cluster cost: sizing, scaling, and low-priority nodes
Azure Machine Learning charges you the underlying VM rate with no platform surcharge, which makes cluster configuration the whole cost story. Minimum node counts and idle timeouts decide most of the bill.
GPU memory and KV cache cost: why context length drives your inference bill
The KV cache grows linearly with context length and batch size, and it competes with model weights for the same expensive GPU memory. Long contexts are not a feature you add for free, they are a capacity purchase.
GPU reserved capacity vs on-demand: committing to hardware that changes yearly
Committing to GPU capacity saves 30 to 60 percent, but GPU generations turn over every 18 to 24 months. Getting the commitment horizon right matters more here than anywhere else in cloud purchasing.
Tokens per dollar: benchmarking self-hosted inference economics
Cost per million tokens is the one number that compares a self-hosted GPU with any hosted alternative. Computing it takes one benchmark run and turns inference budgeting into arithmetic.
Own GPU vs cloud GPU cost: buy the hardware or rent by the hour?
A cloud GPU costs a few dollars an hour with no commitment; buying the same card costs thousands upfront but nothing per hour after. The crossover is utilization, and for heavy steady GPU work owning can pay back in months. Here is the math.
GPU instance pricing explained: what accelerated compute really costs
GPU instances are the most expensive compute you can rent, from a few dollars an hour for inference cards to tens of dollars an hour for training clusters. Understanding what drives the price, and how to cut it, keeps GPU bills sane. Here is the breakdown.
Training vs inference cost split: where the AI budget really goes
AI cost divides into training (building the model, often GPU-heavy and periodic) and inference (running it, continuous and scaling with usage). They have different profiles and different levers. Here is how to think about the split.
Azure ML cost optimization: cutting the bill on training and inference
Azure Machine Learning cost is dominated by compute, GPUs for training, endpoints for inference, and idle clusters. Right-sizing, autoscaling to zero, spot compute, and batch endpoints are the biggest levers. Here is the playbook.
Model hosting cost compared: API vs self-hosted inference
You can call a hosted model API and pay per token, or run your own model on GPU instances and pay for uptime. Each wins at a different scale. Here is how the two cost models compare and where they cross over.
GPU instance cost optimization: the most expensive hour to waste
GPU instances cost many times a CPU instance per hour, so idle GPUs, oversized accelerators, and full-price on-demand are expensive mistakes. Spot, right-sizing, and sharing are the big levers. Here is how to keep GPU cost under control.
Fine-tuning cost in the cloud: adapting models for less
Fine-tuning a model costs training compute (GPU-hours) plus data preparation, and serving a fine-tuned model may cost more than a base model. Parameter-efficient methods and right-sized runs cut it. Here is the model.
GPU instance cost compared: choosing the right accelerator
GPU instances vary enormously in cost, from older inference GPUs to top training accelerators costing many dollars per hour. Matching GPU class to the workload, and using Spot, drives the bill. This compares the tradeoffs.
ML training cost optimization: getting models trained for less
Training cost is GPU-hours: accelerator class times count times training time. Spot with checkpointing, right-sized GPUs, efficient data pipelines, and stopping idle instances cut it sharply. Here is how.