Nvidia RTX 4090
Top Ada Lovelace consumer GPU for local AI research and rendering.
Compare vs other GPUs →Key Specifications
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For smaller projects, the RTX 4090 is available around $0.18/hr per GPU (on-demand). This tier offers a 88% discount compared to the higher end of the market ($1.61/hr).
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Default ranking
Our algorithm weighs five factors to find the most relevant matches for you:
- Price: We blend total hourly price with price-per-GPU to balance affordability and value.
- Specs: We favor offers with higher CPU, RAM, and GPU Memory.
- Billing: We favor on-demand billing for simplicity and flexibility over spot instances, reservations, and custom quotes.
- Location: We blend both datacenter proximity and provider HQ location. Datacenter location matters for latency, while HQ location matters for compliance and support.
- Provider diversity: Each time a provider appears in the list, their subsequent offerings are ranked a little lower, so one provider's offerings don't crowd out the top positions.
Sorting and filtering
Click any column header to sort by that column. Use the filters above the table to narrow results by billing type, GPU count, vCPUs, or RAM. Custom sorting resets the default relevance ranking.
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| Provider | GPUs | Total VRAM | vCPUs | RAM | Billing | $/GPU/h | Total/h | Availability | |
|---|---|---|---|---|---|---|---|---|---|
Runpod
Our sponsor
|
1x RTX 4090 1x RTX 4090 24GB (community-cloud) | 24GB | 10 | 30GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.34 | $0.34 | Available | View |
BreezeHost
|
1x RTX 4090 1x RTX 4090 24GB (GPU Instance RTX 4090) | 24GB | 16 | 28GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.35 | $0.35 | Available | View |
Theta EdgeCloud
|
1x RTX 4090 1x RTX 4090 23GB | 23GB | 32 | 31GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.53 | $0.53 | Available | View |
Zenlayer
|
1x RTX 4090 1x RTX 4090 24GB | 24GB | 16 | 64GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.63 | $0.63 | Unknown | View |
Novita
|
1x RTX 4090 1x RTX 4090 24GB | 24GB | -- | -- | On-Demand Pay-as-you-go pricing. No term commitments. | $0.69 | $0.69 | Unknown | View |
Oblivus
|
1x RTX 4090 1x RTX 4090 24GB | 24GB | 12 | 70GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.64 | $0.64 | Unknown | View |
Sesterce
|
8x RTX 4090 8x RTX 4090 24GB | 192GB | 64 | 512GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.54 | $4.31 | Available | View |
|
Zenlayer
|
8x RTX 4090 8x RTX 4090 24GB | 192GB | 128 | 512GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.62 | $5.00 | Unknown | View |
SwissGPU
|
1x RTX 4090 1x RTX 4090 24GB (RTX 4090) | 24GB | 16 | 32GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.51 | $0.51 | Unknown | View |
|
Novita
|
8x RTX 4090 8x RTX 4090 24GB | 192GB | -- | -- | On-Demand Pay-as-you-go pricing. No term commitments. | $0.69 | $5.52 | Unknown | View |
Database Mart
|
1x RTX 4090 1x RTX 4090 24GB (Enterprise Dedicated GPU Server - RTX 4090) | 24GB | 36 | 256GB | Reserved (1mo) Reserved capacity with a 1-month minimum commitment. | $0.61 | $0.61 | Unknown | View |
Salad
|
1x RTX 4090 1x RTX 4090 24GB (RTX 4090) | 24GB | 4 | 8GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.18 | $0.18 | Available | View |
Vast.ai
|
1x RTX 4090 1x RTX 4090 24GB (35654914) | 24GB | 256 | 64GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.53 | $0.53 | Available | View |
TensorDock
|
1x RTX 4090 1x RTX 4090 24GB | 24GB | 16 | 32GB | On-Demand Starting price, marketplace rates vary | $0.46 | $0.46 | Unknown | View |
|
Database Mart
|
2x RTX 4090 2x RTX 4090 24GB (Enterprise Multi-GPU Dedicated Server - 2xRTX 4090) | 48GB | 36 | 256GB | Reserved (1mo) Reserved capacity with a 1-month minimum commitment. | $0.62 | $1.25 | Unknown | View |
|
Vast.ai
|
1x RTX 4090 1x RTX 4090 24GB (37283049) | 24GB | 384 | 343GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.69 | $0.69 | Available | View |
|
Novita
|
1x RTX 4090 1x RTX 4090 24GB | 24GB | -- | -- | Spot Variable spot pricing with potential interruptions. | $0.35 | $0.35 | Unknown | View |
Beam
|
1x RTX 4090 1x RTX 4090 24GB | 24GB | 4 | 8GB | On-Demand Billed per millisecond. Total: $0.69 GPU + $0.19×4 CPU + $0.02×8 RAM per hour | $1.61 | $1.61 | Unknown | View |
|
Vast.ai
|
1x RTX 4090 1x RTX 4090 24GB (39064497) | 24GB | 256 | 147GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.61 | $0.61 | Available | View |
|
Vast.ai
|
1x RTX 4090 1x RTX 4090 24GB (30860274) | 24GB | 256 | 128GB | On-Demand Pay-as-you-go pricing. No term commitments. | $0.61 | $0.61 | Available | View |
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Heads up: We do our best to keep these prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates with the provider before provisioning.
Frequently Asked Questions
Why choose the RTX 4090?
24GB GDDR6X with Ada Lovelace FP8 Tensor Cores. Highest-performing consumer GPU of the Ada generation. Can run 13B parameter models at FP16 or 30B+ quantized. Popular for AI research and Stable Diffusion.
When is the RTX 4090 not a good fit?
Consumer GeForce GPU. No ECC memory. 24GB VRAM is limiting for larger LLMs. Subject to Nvidia's consumer EULA, which may restrict data center use. For production inference, consider the L40S.
Are RTX 4090 prices going up or down?
On-demand pricing has increased by about 56% since June 2025, from $0.62 to $0.96/hr per GPU.
What size AI models can the RTX 4090 run?
With 24GB of VRAM, the RTX 4090 can typically run 7B to 13B models in FP16, or larger models in 4-bit quantized form.
How much VRAM does the RTX 4090 have?
The RTX 4090 has 24GB of VRAM. Multi-GPU setups increase total memory, but that memory is not automatically pooled across GPUs.
What is the RTX 4090's memory bandwidth?
The RTX 4090 has 1,010 GB/s of memory bandwidth. Higher bandwidth helps with faster data transfer between GPU memory and compute cores.
What data types does the RTX 4090 support?
The RTX 4090 supports 6 precision formats. Training: BF16, FP16, TF32, FP32. Inference: FP8, INT8.
Does the RTX 4090 support NVLink?
No. The RTX 4090 is a PCIe-only GPU with no NVLink, so it is better suited to single-GPU inference and smaller-scale workloads than large distributed training jobs.
How much does the RTX 4090 cost per hour?
RTX 4090 pricing currently ranges from $0.18/hr to $1.61/hr per GPU, depending on the provider, instance type, and billing model.
How much does the RTX 4090 cost per month?
At 720 hours per month, one RTX 4090 can cost between $132.48 to $1,159.20 per month, depending on the provider. Reserved and spot pricing can lower that further.
Which cloud providers offer the RTX 4090?
The RTX 4090 is available from 14 cloud providers, including Zenlayer, Beam, BreezeHost. Pricing and availability vary by region and billing model.
Can I rent the RTX 4090 in the cloud?
Yes. We currently track 235 RTX 4090 listings across 14 cloud providers:
Billing type Listings Avg $/GPU/hr On-demand 110 $0.79/hr Reserved 44 $0.77/hr Spot 81 $0.58/hr
Technical Specifications
| Model Name | GeForce RTX™ 4090 GAMING X TRIO 24G |
| Graphics Processing Unit | NVIDIA® GeForce RTX™ 4090 |
| Interface | PCI Express® Gen 4 |
| Core Clocks | Extreme Performance: 2610 MHz (MSI Center), Boost: 2595 MHz (GAMING & SILENT Mode) |
| CUDA® CORES | 16,384 Units |
| Memory Speed | 21 Gbps |
| Memory | 24GB GDDR6X |
| Memory Bus | 384-bit |
| Output | DisplayPort x 3 (v1.4a), HDMI™ x 1 (Supports 4K@120Hz HDR, 8K@60Hz HDR, Variable Refresh Rate) |
| HDCP Support | Yes |
| Power Consumption | 450 W |
| Power Connectors | 16-pin x 1 |
| Recommended PSU | 850 W |
| Card Dimensions (mm) | 337 x 140 x 77 mm |
| Weight (Card / Package) | 2170 g / 3093 g |
| DirectX Version Support | 12 Ultimate |
| OpenGL Version Support | 4.6 |
| Maximum Displays | 4 |
| G-SYNC® Technology | Yes |
| Digital Maximum Resolution | 7680x4320 |
Source: official Nvidia RTX 4090 datasheet.
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