GPU Cloud That Won't Kill Your Job Mid-Training
Dedicated RTX 4090, A100, and H100 configurations for AI workloads.
Compare catalog prices and availability before choosing your instance.
Used by Stable Diffusion artists, ML engineers, and research teams.
Marketplace GPU vs Dedicated GPU — Know the Difference
The cheapest GPU listing is not always the cheapest way to finish your job.
Vast.ai — Cheapest, but risky
P2P marketplace. Prices start at $0.29/hr, but hosts can terminate your instance anytime. Hardware quality varies. Great for short experiments you can afford to restart.
RunPod — More stable, still shared
Community Cloud at $0.34/hr. Better reliability than Vast.ai, but still shared infrastructure. Secure Cloud at $0.59/hr for managed hardware.
SynpixCloud — Dedicated, no interruptions
Your GPU is exclusively yours for the session. Browse the GPU Market for configuration prices and availability.
Compare GPU Hourly Rates
SynpixCloud catalog prices alongside dated public rate-card snapshots. Check configuration details and stock before renting.
AWS, GCP, and Azure rates are public list-price snapshots from March 2026. SynpixCloud prices and stock come from the catalog snapshot timestamp shown for each model; availability can change before rental. GPU compute cost only.
When You Should Rent a Cloud GPU
Cloud GPUs are not always the right choice. Here's when they are.
Stable Diffusion & ComfyUI
Run SDXL, Flux, AnimateDiff on an RTX 4090 with 24GB VRAM. No VRAM compromises, no --lowvram hacks. Generate thousands of images for a few dollars.
Fine-Tuning & LoRA Training
Train LoRAs on 7B–13B models in 2–6 hours on RTX 4090. Full fine-tuning on A100 40GB. No hardware to buy — pay $1–3 per training run.
Long-Running Training Jobs
Multi-hour and multi-day training on dedicated hardware. No spot-pricing preemption. Your job runs until you stop it.
When Buying Doesn't Make Sense
Under 400 hrs/month? Cloud is cheaper than owning when you factor in the $2,500+ system build, electricity, and GPU depreciation.
Why Users Switch to SynpixCloud
Not the cheapest option — the option where your work actually gets done.
From Zero to SSH in Under 5 Minutes
No sales calls. No approvals. No setup fees.
1. Sign Up Free
Create an account in 30 seconds. Browse GPUs and check prices before spending anything.
2. Add Funds
Top up via Visa, Mastercard, Google Pay, or Apple Pay. You control your budget — spend only what you add.
3. Pick Your GPU
Compare RTX 4090, A100, and H100 configurations in the GPU Market. Check the price and stock for the configuration you need.
4. SSH In and Start Working
CUDA 12, PyTorch, and TensorFlow pre-installed. Full root access. Your GPU is ready — start your training run immediately.
What Your GPU Instance Includes
Everything you need for serious GPU work. Nothing you don't.
Dedicated GPU — Not Shared
The full GPU is yours. All VRAM, all CUDA cores, for the entire session. No noisy neighbors slowing your training.
Professional Data Centers
Redundant power, cooling, and networking. Your workloads run in real data centers — not on someone's home PC.
H100 · A100 · RTX 4090 · RTX 3090
Up to 80GB HBM3 VRAM. The right GPU for Stable Diffusion, LLM training, fine-tuning, or batch inference.
Hourly, Daily, or Monthly Billing
Prepaid balance. Daily saves 2%, monthly saves 5%. No long-term contracts. Stop anytime.
Full Root SSH Access
Direct terminal access with root privileges. Install anything. No GUI overhead — pure CLI performance.
Persistent NVMe Storage
Fast SSDs for datasets and checkpoints. Enable disk retention to keep your workspace between GPU sessions.
What Users Say
Real feedback from users running production workloads.
Switched from Vast.ai after my third training run got killed mid-session. Haven't lost a single job on SynpixCloud.
AI Artist, Stable Diffusion & ComfyUI
AI Artist
Stable Diffusion & ComfyUI
Disk retention is a game-changer. Our datasets and environments persist between sessions. No more spending the first hour of every session reinstalling everything.
Research Team Lead, Model Training
Research Team Lead
Model Training
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Common Questions
Have other questions? Email [email protected]
Stop Losing Training Runs to Unreliable GPUs
Compare dedicated GPU configurations, prices, and stock in the GPU Market. Prepaid hourly, daily, or monthly billing.