NVIDIA RTX 4090 Cloud GPU Specs
HexGrid Cloud rents the NVIDIA GeForce RTX 4090 at $0.45 per GPU hour, billed per minute — about 39% below the $0.74/hr average across 1 other clouds. The RTX 4090 carries 24GB of GDDR6X memory on the Ada Lovelace architecture.
HexGrid Cloud price
$0.45/hr
Billed per minute
VRAM
24GB
GDDR6X
FP32
83 TFLOPS
Compute performance
Market average
$0.74/hr
You save 39%
Running the RTX 4090 on HexGrid Cloud
What you get when you deploy with us, beyond the hourly rate.
Live in under a minute
Pick a region, hit deploy, and SSH in. No quota requests, no sales call.
Per-minute billing
You pay for the minutes you use. Stop the instance and billing stops with it.
Ready for training day one
CUDA, PyTorch and the usual drivers are preinstalled, or bring your own image.
No egress charges
Move checkpoints and datasets out without a surprise bandwidth bill.
RTX 4090 pricing across the market
Published on-demand rates from other clouds, so you can see where our RTX 4090 price sits.
Market average $0.74/hr across 1 cloud
39% below market average- HexGrid CloudYou're here$0.45/hr
- RunPod$0.74/hr
Other providers' rates are their published on-demand list prices. They exclude committed-use discounts and can change at any time. Shown for reference only.
About the NVIDIA GeForce RTX 4090
What the RTX 4090 is built for, and where it falls short.
The NVIDIA GeForce RTX 4090 is a high-performance Ada Lovelace GPU with 24GB of GDDR6X memory. Its strong CUDA performance, fourth-generation Tensor Cores, dual AV1 encoders, and high memory bandwidth make it popular for generative AI, inference, rendering, image generation, video generation, and development workloads.
Best suited for
The RTX 4090 offers very high compute performance and excellent generative AI throughput for its cost, although its 24GB VRAM and lack of enterprise virtualization features limit some workloads.
- LLM inference
- Image generation
- Video generation
- AI development
- 3D rendering
- CUDA workloads
Strengths
- Very high compute performance
- Excellent price-to-performance for AI
- FP8-capable Tensor Cores
- Dual AV1 encoding
- Strong rendering performance
Limitations
- 24GB VRAM
- No ECC memory
- No NVLink
- No MIG or enterprise vGPU support
NVIDIA GeForce RTX 4090 specifications
Full technical specifications for the NVIDIA GeForce RTX 4090.
Memory
- Memory
- 24 GB
- Type
- GDDR6X
- Bandwidth
- 1,008 GB/s
- Bus width
- 384-bit
- ECC
- No
Compute
- CUDA cores
- 16,384
- Tensor cores
- 512
- Tensor generation
- Gen 4
- RT cores
- 128
- Boost clock
- 2,520 MHz
AI & compute performance
- FP32
- 83 TFLOPS
- RT
- 191 TFLOPS
Power & physical
- TDP
- 450 W
- Power connector
- 16-pin PCIe Gen 5
- Form factor
- 3-slot
- Cooling
- Active
- Length
- 304 mm
Interconnect
- Interface
- PCIe 4.0 x16
- NVLink
- No
- Infinity Fabric
- No
Virtualization
- MIG
- No
- vGPU
- No
- SR-IOV
- No
Media engines
- NVENC engines
- 2
- NVDEC engines
- 1
- AV1 encode
- Yes
- AV1 decode
- Yes
Software
- CUDA
- Yes
- ROCm
- No
Precision support
- FP64
- No
- FP32
- Yes
- TF32
- Yes
- BF16
- Yes
- FP16
- Yes
- FP8
- Yes
- INT8
- Yes
RTX 4090 frequently asked questions
Common questions about NVIDIA GeForce RTX 4090 pricing, specifications and workloads on HexGrid Cloud.
How much VRAM does the RTX 4090 have?
The RTX 4090 has 24GB of GDDR6X memory on a 384-bit memory interface.
Is the RTX 4090 good for AI?
Yes. The RTX 4090 provides strong Tensor and CUDA performance and is widely suited to inference, image generation, video generation, and AI development.
Does the RTX 4090 support NVLink?
No. The GeForce RTX 4090 does not support NVLink.
Does the RTX 4090 support AV1 encoding?
Yes. The RTX 4090 includes two eighth-generation NVENC engines with AV1 encoding support.
How much does an RTX 4090 cost per hour?
RTX 4090 cloud pricing varies by provider and region. HexGrid compares current hourly GPU offers.
Other GPUs on HexGrid Cloud
If the RTX 4090 isn't the right fit, these are also available to deploy.
NVIDIA GeForce RTX 5090
Available on HexGrid Cloud
Compare with RTX 4090NVIDIA L40S
Available on HexGrid Cloud
Compare with RTX 4090NVIDIA RTX 6000 Ada
Available on HexGrid Cloud
Compare with RTX 4090NVIDIA RTX A6000
Available on HexGrid Cloud
Compare with RTX 4090Start training on the RTX 4090 today
$0.45 per GPU hour, billed per minute, running in about a minute.