NVIDIA RTX 4090
16,384
CUDA Cores
24GB
VRAM
1008
GB/s
Technical Specifications
16,384
CUDA Cores
2235
Base MHz
2520
Boost MHz
24GB GDDR6X
384-bit bus
Performance
82.6
FP32 TFLOPS
165.2
FP16 TFLOPS
450W
TDP
Cloud Availability
7
Available Instances
$0.18/hr
Starting Price
Detailed Specifications
| Architecture | Ada Lovelace (Unknown) |
| Release Date | 2022-10-12 |
| Launch Price | $1,599.00 |
| Process | 4nm |
| Transistors | 76.3B |
AI Features
Gen 3
Tensor Cores
Disabled
Transformer Engine
Not Supported
Flash Attention
Physical Specifications
Dimensions
12in
Length
5.4in
Width
3-slot
Height
About RTX 4090 GPU
The NVIDIA RTX 4090 is a powerful GPU designed for AI/ML workloads, offering exceptional performance for both training and inference tasks. With 24GB of VRAM and 16,384 CUDA cores, it provides the memory capacity and computational power needed for modern deep learning models.
Released in 2022, the RTX 4090 features Ada Lovelace architecture with advanced AI accelerators including Tensor Cores and Transformer Engine support. This makes it ideal for large language models, computer vision tasks, and generative AI applications.
When considering cloud rental options for the RTX 4090, pricing starts at $0.18/hour from various providers. This GPU offers excellent price-to-performance for AI training workloads, with its high memory bandwidth of 1008 GB/s enabling fast data transfer for large datasets.
The RTX 4090 features CUDA compute capability 8.9 and is compatible with all major deep learning frameworks including PyTorch, TensorFlow, and JAX. Its 4nm manufacturing process ensures efficient power consumption relative to performance output.
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External Resources
Learn more about GPUs from these authoritative sources:
Official CUDA programming guide
NVIDIA GPU Specifications →Official NVIDIA GPU specs
TechPowerUp GPU Database →Comprehensive GPU specifications
CUDA Compute Capability Guide →GPU compute capability reference
What You Need to Know About the RTX 4090
Complete Specifications for the NVIDIA RTX 4090
Get detailed technical specifications for the NVIDIA RTX 4090 including VRAM capacity of , CUDA core count, Tensor Core count, memory bandwidth, and CUDA compute capability of . This GPU is designed for demanding AI training, inference, and high-performance computing workloads. Understanding these specifications helps you determine whether it is the right fit for PyTorch, TensorFlow, or custom CUDA-based applications.
Compare NVIDIA RTX 4090 Cloud Rental Prices per Hour
Find the best cloud rental prices for the NVIDIA RTX 4090 across providers like RunPod, Vast.ai, Lambda Labs, and CoreWeave. GPUvec aggregates real-time pricing data so you can compare costs per hour, find available instances, and choose the most cost-effective provider. GPU cloud pricing for this model varies by region and instance type, so comparing multiple options can save significantly on compute costs.
Is the NVIDIA RTX 4090 the Right GPU for Your AI Workload?
Learn whether the NVIDIA RTX 4090 is the right choice for your specific AI and ML workloads. We cover use cases including large language model training, fine-tuning, inference serving, computer vision, scientific computing, and rendering. Compare its specifications and pricing against other GPUs like the H100, A100, and RTX 5090 to make an informed decision for your infrastructure needs.
Top GPUs for Training and Inference
| Category | Rank 1 | Rank 2 | Rank 3 |
|---|---|---|---|
| Best for Training | NVIDIA H200 | NVIDIA H100 | NVIDIA B200 |
| Best for Inference | NVIDIA A40 | NVIDIA A100 | NVIDIA A10 |
Compare GPU specifications and cloud instances to find the best GPU for your workload.