NVIDIA RTX 4090 Cloud India 2026 — Rent from $0.21/hour

Stable Diffusion 1.5 / SDXL / Flux.1 (FP8): excellent. Whisper Large v3: excellent. Llama 3 8B inference: excellent. Llama 3 70B 4-bit quantized: borderline (uses 22 GB VRAM). Mistral 7B / Mixtral 8x7B FP8: works. Stable Diffusion training / LoRA training: excellent. Full fine-tuning of 7B models: works with LoRA, not full FP16.

RTX 4090 ($0.21/hr): consumer GPU, fastest for SD/Flux image gen, 24 GB VRAM. A100 80GB ($0.31/hr): datacenter GPU, better for LLM inference (80 GB VRAM fits 70B models), Tensor Cores optimized for transformer workloads. For image gen: RTX 4090. For LLM: A100.

Yes — RTX 4090 is excellent for training small-to-medium models. Fine-tune Llama 7B with LoRA, train custom Stable Diffusion LoRAs, train small CNN/ResNet models. For training large models (Llama 70B full FT, GPT-style 13B+), use A100 80GB or H100.

Buying RTX 4090: ~₹2,00,000-2,40,000 in India. Renting from AIC Cloud: $0.21/hour = ~₹150/day = ~₹4,500/month. Break-even = ~45 months of 24/7 use. For development, occasional training, or batch jobs, renting is dramatically cheaper than buying.