Only a few providers rent RTX 5090 GPUs, and it costs $0.78-$1.19/GPU-hr on demand. Buying one costs $6,199-$11,896 in November 2026, 3-6x its $1,999 MSRP. At those prices, renting is cheaper for most AI workloads. Buying only pays off for a card that runs most of the day for years.
This guide covers RTX 5090 cloud rental prices, street prices, buy-vs-rent payback and what fits in 32 GB of VRAM. The pricing information is reviewed weekly.
Takeaways
- RTX 5090 rental costs start at $0.78/hr (Vast.ai).
- RTX 5090 retail cards sell for $6,199-$11,896.
- A $6,199 RTX 5090 takes about 1.1 years of 24/7 use to beat renting.
- Thunder Compute offers the RTX A6000 at $0.35/hr.
RTX 5090 Cloud Pricing: Renting Per Hour
| Provider | GPU / Instance | On-Demand $/GPU-hr | Notes |
|---|---|---|---|
| Vast.ai | RTX 5090 | $0.781 | Median of 16 verified US/CA hosts (range $0.49 to $1.12). Bandwidth billed separately. |
| Runpod | RTX 5090 | $1.19 | |
| 1Priced as compute plus 100 GB of storage. | |||
| Last reviewed on November 10, 2026. | |||
RTX 5090 Cost Benchmark
| Provider | GPU | VRAM | $/GPU-hr | Cost of 10 Hours |
|---|---|---|---|---|
| Vast.ai | RTX 5090 | 32 GB | $0.78 | $7.76 |
| Runpod | RTX 5090 | 32 GB | $1.19 | $11.90 |
| Thunder Compute | RTX A6000 | 48 GB | $0.35 | $3.50 |
| Thunder Compute | L40 | 48 GB | $0.79 | $7.90 |
| Thunder Compute | A100 80GB | 80 GB | $1.09 | $10.90 |
RTX 5090 Price to Buy
Buying an RTX 5090 costs $6,199 to $11,896 at US retail listings checked on November 10, 2026. NVIDIA set a launch MSRP of $1,999. The Founders Edition (NVIDIA's own reference card) is listed at $1,999 on NVIDIA's marketplace but is out of stock.
| Option | Price | Multiple of MSRP |
|---|---|---|
| Founders Edition (MSRP) | $1,999 | 1.0x |
| Cheapest current retail listing | $6,199 | 3.1x |
| Most expensive current retail listing | $11,896 | 6.0x |
| US retail listings, last reviewed on November 10, 2026. | ||
Buy vs Rent an RTX 5090 for AI Workloads
Renting an RTX 5090 is cheaper than buying one at November 2026 street prices, unless the card runs close to 24/7. The payback comparison uses the $0.78/hr Vast.ai median as the rental price. It counts electricity at about $0.10/hr (a 0.8 kW system at $0.13/kWh). It excludes the rest of the PC, cooling and depreciation, so real payback periods are longer.
| Option | Price | Rent Instead | Pays Off (24/7) | Pays Off (8h/day) |
|---|---|---|---|---|
| Cheapest retail listing | $6,199 | $0.78/hr | ~1.1 years | ~3.2 years |
| Most expensive retail listing | $11,896 | $0.78/hr | ~2.0 years | ~6.1 years |
RTX 5090 Specifications
The RTX 5090 is NVIDIA's top Blackwell consumer GPU, with 32 GB of GDDR7 memory and 1,792 GB/s of memory bandwidth.
| Specification | RTX 5090 |
|---|---|
| Architecture | NVIDIA Blackwell (GB202) |
| Launch | January 2025 |
| GPU Memory | 32 GB GDDR7 |
| Memory Interface | 512-bit |
| Memory Bandwidth | 1,792 GB/s |
| CUDA Cores | 21,760 |
| Tensor Cores | 680 (5th gen) |
| FP8 Tensor (dense) | 838 TFLOPS |
| FP16 / BF16 Tensor (dense) | 419 TFLOPS |
| Power (TBP) | 575 W |
| System Interface | PCIe 5.0 x16 |
| NVLink / MIG | Not supported |
RTX 5090 vs RTX 4090
The RTX 5090 has 8 GB more VRAM than the RTX 4090 and about 1.8x its memory bandwidth. Memory bandwidth usually limits LLM generation speed, so the RTX 5090's lead matters most for inference. The RTX 5090 also draws 125 W more than the RTX 4090.
| Specification | RTX 5090 | RTX 4090 |
|---|---|---|
| Architecture | Blackwell | Ada Lovelace |
| GPU Memory | 32 GB GDDR7 | 24 GB GDDR6X |
| Memory Bandwidth | 1,792 GB/s | 1,008 GB/s |
| CUDA Cores | 21,760 | 16,384 |
| FP4 Support | Yes | No |
| Power (TBP) | 575 W | 450 W |
| System Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
When to Choose the RTX 5090
Choose the RTX 5090 when your model needs 24-32 GB, or when tokens/second matter for serving. FP4 support can also speed up inference in runtimes and models that use FP4. If your workload isn't bandwidth-bound, Thunder Compute's RTX A6000 runs it with 48 GB of VRAM. At $0.35/hr, the RTX A6000 costs less than half the RTX 5090 median.
When to Choose a 48 to 80 GB GPU Instead
Choose a 48-80 GB data-center GPU when the RTX 5090's 32 GB runs out. Common cases include:
- 70B-class models
- Long context windows
- Larger batch sizes
- Full fine-tuning
Splitting a model across several RTX 5090s works, but slows multi-GPU jobs. The RTX 5090 lacks NVLink (NVIDIA's GPU-to-GPU interconnect), so the cards communicate over PCIe.
What LLMs Fit in RTX 5090 VRAM?
An RTX 5090 fits LLMs up to about 30B-40B parameters at 4-bit, or about 8B-13B at 16-bit. The VRAM figures in the model table cover weights only. The KV cache and activations need several more GB, depending on context length and batch size.
| Model | Parameters | Precision | VRAM (Weights) | Setup |
|---|---|---|---|---|
| DeepSeek-R1 Distill Qwen 32B | 32B | 4-bit | ~20 GB | 1x RTX 5090 |
| Mistral Small 24B | 24B | 8-bit | ~25 GB | 1x RTX 5090 |
| Qwen3.6 27B | 27B | 8-bit | ~28 GB | 1x RTX 5090 |
| FLUX.1 [dev] (image) | 12B | BF16 | ~24 GB | 1x RTX 5090 |
| Qwen-Image-Edit (image) | 20B | FP8 | ~20 GB | 1x RTX 5090 |
| HunyuanVideo (video) | 13B | BF16 | ~26 GB | 1x RTX 5090 |
| Wan 2.2 A14B (video, MoE) | 27B total (14B active) | FP8 | ~28 GB | 1x RTX 5090 |
Last Thoughts on RTX 5090 Pricing
Renting an RTX 5090 at $0.78-$1.19/hr beats buying one for almost every workload that doesn't run 24/7. For more than 32 GB, Thunder Compute offers the 48 GB RTX A6000 ($0.35/hr) and A100 80GB ($1.09/hr).
FAQ
How Much Does It Cost to Rent an RTX 5090?
An RTX 5090 rents for $0.78/GPU-hr at the Vast.ai median and $1.19/GPU-hr on Runpod, as of November 10, 2026. Vast.ai hosts range from $0.49-$1.12/hr. At the Vast.ai median, running one 24/7 costs about $566/month.
How Much Does an RTX 5090 Cost to Buy Right Now?
An RTX 5090 costs $6,199-$11,896 at US retail listings in November 2026. That is 3-6x the $1,999 launch MSRP.
Why Is the RTX 5090 So Expensive in 2026?
The $1,999 MSRP only applies to the Founders Edition, which is out of stock on NVIDIA's marketplace as of November 2026. Partner cards from retailers and resellers are listed at $6,199-$11,896, the real cost of buying an RTX 5090.
Is It Cheaper to Rent or Buy an RTX 5090 for AI?
Renting is cheaper unless the RTX 5090 runs most of the day. A $6,199 card pays for itself in about 1.1 years at 24/7 use, or 3.2 years at 8h/day. That estimate uses the $0.78/hr Vast.ai median and includes electricity, but not the rest of the PC.
What Are the RTX 5090's Specs?
The RTX 5090 is a Blackwell GPU with 32 GB of GDDR7, 1,792 GB/s of memory bandwidth and 21,760 CUDA cores. It delivers 419 TFLOPS of dense FP16 tensor throughput and draws 575 W.