GPU Mining vs AI Rental: Which Pays More?
Updated May 2026 · Based on live data from 286 GPU models
The short answer
For most modern GPUs released after 2020, AI rental pays more than mining. The inversion happened in two phases: Ethereum's Proof-of-Stake merge (September 2022) killed the single largest GPU-mining revenue pool overnight, and AI training demand (Stable Diffusion, LLM fine-tuning, foundation model pre-training) exploded starting 2023. Right now, 93 of 286 tracked GPUs earn more from rental than mining.
Which GPUs flip which way
All datacenter GPUs (A100, H100, H200, B200, B300, L40S). RTX 4090 + 5090. RTX PRO 6000 series. Most RTX 3090/4080/4070. RTX 3080 Ti. Anything with 24GB+ VRAM is almost certainly rental-dominant.
Older Nvidia (GTX 1660, GTX 1070, RTX 2060, most CMP series). Most AMD Radeon cards (AI frameworks prefer CUDA). Low-VRAM GPUs (<8GB) can't fit modern AI jobs. These cards still have value on niche mining algorithms (Autolykos2, KHeavyHash, Kawpow) where ASIC competition is limited.
RTX 3060 Ti, RTX 3070, RTX 4060 Ti. These flip week-to-week depending on AI job demand and mining difficulty swings. Our rig detail pages show the current winner with a RENTAL or MINING badge next to the profit number.
Live earnings — three GPUs side by side
Mining vs rental at current marketplace + network conditions. The card pays more in whichever column has the larger green number; the loser column is what you give up by picking the winner.
| GPU | Mining /day | Rental /day | Winner |
|---|---|---|---|
| Nvidia B200 | $-1.74 | $104.52 | Rental |
| Nvidia GeForce RTX 4090 | $3.89 | $3.66 | Mining |
| Nvidia GeForce RTX 5090 | $11.00 | $5.15 | Mining |
Updated May 2026 · marketplace data refreshed 1 minute ago.
If rental wins — where to list your GPU
We track host-net rates live for these three marketplaces. Pick the one whose payout method + onboarding friction matches your situation; the host-keeps % is the same for the same GPU regardless of platform, what differs is renter demand and KYC.
| Marketplace | Host keeps | Visit |
|---|---|---|
RunPod
Community Cloud lets independent hosts list GPUs. Consumer-friendly onboarding, weekly USD payouts via Stripe Connect. |
93% | Sign up → |
Vast.ai
P2P marketplace — list consumer or datacenter GPUs at your own per-hour bid. Huge renter demand, weekly BTC/USD payouts. |
85% | Sign up → |
io.net
Solana-based decentralized GPU network — host a worker node, earn IO token for completed compute jobs. |
80% | Sign up → |
For the full directory of P2P rental marketplaces (decentralized + token-payout networks like Salad, Akash, Render, Clore.ai), see Rental Markets.
Why the economics diverge so hard
Mining is commodified; AI compute is constrained. Crypto mining reduces a GPU to its raw hash-per-watt number — the most efficient ASIC wins, and GPUs have been losing that race for a decade on every major algorithm. AI workloads are memory-bandwidth-bound and CUDA-bound, so Nvidia's modern cards aren't competing with ASICs at all. The only real competitors are older Nvidia cards and the brand-new H100/B200 capacity that hyperscalers hoard before it ever reaches a marketplace.
Mining yield per watt has been flat-to-declining since the Ethereum merge. AI rental rates are set by supply scarcity — as long as training demand outpaces datacenter GPU deliveries, host rates stay elevated.
Can I do both?
Not on the same card at the same time. Marketplace clients own the GPU for the duration of a rental session — mining software can't share it. Practical strategies:
- Multi-GPU rig: point 2 cards at AI rental (higher yield), 2 at mining (fallback when AI demand dips).
- Time-of-day switching: rental demand spikes during US + EU business hours. Mine overnight, rent during the day. Marketplace clients all support hosting-schedule windows.
- Algo-based fallback: Vast.ai's host client can drop into a mining fallback when it's been idle for > X minutes, so you're never earning $0.
When would I mine instead?
Three scenarios where mining still wins:
- You have a fleet of older AMD cards that AI frameworks barely support — mine Autolykos2 (ERG) or KHeavyHash (KAS).
- Your internet is too slow or too unreliable for AI marketplace uptime thresholds. Mining is latency-tolerant and survives brief outages.
- You want to stack sats long-term — mining Bitcoin (via Scrypt merged-mining if you run LTC-compatible hardware, or pool-based SHA-256 if you run dedicated ASICs) gives you direct BTC exposure without converting.
FAQ
Short-term yes, long-term TBD. Rental rates have been steady-to-rising for 18+ months. Mining revenue is tied to coin price (highly volatile) and difficulty (slowly rising), so monthly variance is higher. Rental's big risk is over-supply — if every miner pivots, host rates crater.
Similar to mining — both run the card at near-full TDP for long sessions. Thermal cycling (job starts, job ends) on rental is actually a bit more stressful than steady-state mining, but properly cooled GPUs last 3–5 years in either workload.
Rental cost is only incurred during active jobs (60–85% uptime typical). Mining runs 24/7 at full draw. So for the same card at the same $/kWh, mining burns ~15–40% more electricity per day. The rig detail pages factor this in automatically.
Yes — Vast.ai, RunPod, and io.net all support host availability windows. Rent during US + EU business hours when AI demand peaks (roughly 13:00–04:00 UTC) and mine overnight to fill the gap. The trade-off is a 5–10 minute switchover each cycle while drivers re-initialize, so this works best with a script that toggles based on observed marketplace utilization rather than a fixed clock.
12GB VRAM is the floor for Vast.ai's consumer tier — anything smaller can't fit modern AI inference jobs. 24GB VRAM (RTX 3090/4090/5090, A5000) opens up training and fine-tuning workloads which earn 2–3× more per hour. CUDA-capable Nvidia cards strongly preferred; AMD support exists but renter demand is much thinner.
Watch utilization, not price. If your rental utilization drops below 50% for 2+ consecutive weeks AND the marketplace shows a queue of unrented GPUs at your tier, demand has softened. Re-run our live mining vs rental comparison for your card and pivot if mining is meaningfully ahead. Don't switch on a one-week dip — utilization swings sharply with training cycles.