GPU Tools
Free, live-priced tools for sizing GPU workloads.
Training Cost Calculator
Estimate how long and how much it costs to pretrain a language model, priced against live GPU rates. Shows the full FLOPs formula.
GPU Recommender
Pick any popular Hugging Face model and get its VRAM requirement at native, FP8, and INT4 precision, plus the cheapest live GPU that fits.
Idle Cost Calculator
See what an idle GPU actually costs, priced against live per-GPU rates — and which providers idle auto-stop can and can't remotely stop.
Popular models
Qwen/Qwen3-0.6B
0.8B params · BF16
Qwen/Qwen3-8B
8.2B params · BF16
Qwen/Qwen2.5-1.5B-Instruct
1.5B params · BF16
openai-community/gpt2
0.1B params · F32
Qwen/Qwen2.5-7B-Instruct
7.6B params · BF16
meta-llama/Llama-3.2-1B-Instruct
1.2B params · BF16
Qwen/Qwen3-Embedding-0.6B
0.6B params · BF16
deepseek-ai/DeepSeek-R1
684.5B params · F8_E4M3
Qwen/Qwen3-32B
32.8B params · BF16
meta-llama/Llama-3.1-8B-Instruct
8.0B params · BF16
Qwen/Qwen3-1.7B
2.0B params · BF16
Qwen/Qwen2.5-3B-Instruct
3.1B params · BF16
Qwen/Qwen2.5-0.5B-Instruct
0.5B params · BF16
dphn/dolphin-2.9.1-yi-1.5-34b
34.4B params · BF16
Qwen/Qwen3-4B
4.0B params · BF16
google/gemma-3-1b-it
1.0B params · BF16
ibm-granite/granite-4.1-8b
8.8B params · BF16
Qwen/Qwen3-Embedding-8B
7.6B params · BF16
Qwen/Qwen2.5-14B-Instruct
14.8B params · BF16
Qwen/Qwen3-4B-Instruct-2507
4.0B params · BF16
Qwen/Qwen2-1.5B-Instruct
1.5B params · BF16
Qwen/Qwen3-30B-A3B
30.5B params · BF16
Qwen/Qwen3-Embedding-4B
4.0B params · BF16
zai-org/GLM-5.2-FP8
753.4B params · F8_E4M3
