Specifications Compared
| Spec | RTX-3090 | RTX-5000-ADA |
|---|---|---|
| TDP | 350W | 250W |
| VRAM | 24 GB | 32 GB |
| CUDA Cores | 10,496 | 12,800 |
| Memory Type | GDDR6X | GDDR6 |
| Architecture | Ampere | Ada Lovelace |
| Form Factors | PCIe | PCIe |
| Interconnect | NVLink | |
| Tensor Cores | 328 | 400 |
| FP16 Performance | 35.6 TFLOPS | 65.3 TFLOPS |
| FP32 Performance | 35.6 TFLOPS | 65.3 TFLOPS |
| Memory Bandwidth | 936 GB/s | 576 GB/s |
Performance Analysis
The RTX 5000 Ada Generation delivers superior raw compute power: its 65.3 TFLOPS in FP16 and FP32 enables faster model training and inference compared to the RTX 3090 Ti's 35.6 TFLOPS, potentially halving training times for deep learning tasks on equivalent datasets. This FP16/FP32 parity in both GPUs supports mixed-precision workflows without bottlenecks, but the Ada Lovelace architecture optimizes tensor cores for modern AI accelerators more effectively.
Memory bandwidth favors the RTX 3090 Ti at 936 GB/s over the RTX 5000 Ada Generation's 576 GB/s, allowing larger batch sizes in memory-bound operations like high-resolution image processing or simulations with extensive data transfers. However, the RTX 5000 Ada Generation's 32 GB VRAM capacity exceeds the RTX 3090 Ti's 24 GB, accommodating larger models during inference without swapping to system RAM. Lower TDP of 250W on the RTX 5000 Ada Generation reduces cooling needs and enables denser cloud deployments, while the RTX 3090 Ti's 350W draw suits high-throughput single-GPU scenarios.
In real-world terms, the RTX 5000 Ada Generation accelerates FP32-heavy scientific computing, whereas the RTX 3090 Ti handles bandwidth-intensive Stable Diffusion generations better.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
RTX 3090 Ti
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 TensorDock | NVIDIA GeForce RTX 3090 24GB VRAM | 24GB | 0 vCPU 0GB RAM | Wilmington, Delaware | $0.20/GPU/hr | Available | ||
TensorDock | NVIDIA GeForce RTX 3090 24GB VRAM | 24GB | 0 vCPU 0GB RAM | Dallas, Texas | $0.21/GPU/hr | Available | ||
 Vast.ai | 4×NVIDIA GeForce RTX 3090 24GB VRAM | 24GB | 32 vCPU 403GB RAM 104GB Storage | Iceland | $0.25/GPU/hr $1.01/hr total (4×) | Available | ||
Vast.ai | 4×NVIDIA GeForce RTX 3090 24GB VRAM | 24GB | 32 vCPU 252GB RAM 1440GB Storage | Finland | $0.27/GPU/hr $1.07/hr total (4×) | Available | ||
 LeaderGPU | 8×NVIDIA GeForce RTX 3090 24GB VRAM | 24GB | 64 vCPU 384GB RAM 2000GB Storage | Netherlands | $0.29/GPU/hr $2.29/hr total (8×) | Available |
RTX 5000 Ada Generation
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
TensorDock | NVIDIA RTX 5000 Ada Generation 32GB VRAM | 32GB | 0 vCPU 0GB RAM | Chubbuck, Idaho | $0.55/GPU/hr | Available | ||
 RunPod | NVIDIA RTX 5000 Ada Generation 32GB VRAM | 32GB | 10 vCPU 83GB RAM | 🌍global | $0.83/GPU/hr |
When to Choose the RTX 3090 Ti
The RTX 3090 Ti proves ideal for cost-sensitive, high-bandwidth workloads: its 936 GB/s memory bandwidth supports large batch sizes in Stable Diffusion or scientific simulations at $0.10/hr starting price. NVLink interconnect enables efficient multi-GPU scaling for training setups where 24 GB VRAM per card suffices and power budgets allow 350W TDP.
When to Choose the RTX 5000 Ada Generation
The RTX 5000 Ada Generation suits modern AI pipelines: 65.3 TFLOPS compute and 32 GB VRAM handle larger LLMs during fine-tuning or inference with lower 250W power draw. Its Ada Lovelace architecture optimizes for efficiency despite 576 GB/s bandwidth, justifying $0.25/hr rates in professional cloud environments.
Use Cases
The RTX 5000 Ada Generation's 65.3 TFLOPS FP16 performance accelerates training cycles compared to 35.6 TFLOPS on the RTX 3090 Ti. Its 32 GB VRAM fits larger models without fragmentation.
Higher 65.3 TFLOPS and 32 GB VRAM on the RTX 5000 Ada Generation enable low-latency serving of extensive LLMs. Lower 250W TDP supports sustained inference in dense clusters.
RTX 3090 Ti's 936 GB/s bandwidth aids data-heavy fine-tuning at lower $0.25/hr average cost. RTX 5000 Ada Generation's extra 8 GB VRAM handles parameter-efficient methods efficiently.
RTX 3090 Ti's 936 GB/s bandwidth processes high-resolution generations faster than 576 GB/s on RTX 5000 Ada. Cheaper $0.10/hr pricing suits iterative creative workflows.
RTX 5000 Ada Generation's 65.3 TFLOPS FP32 outperforms RTX 3090 Ti's 35.6 TFLOPS in simulations. Ada architecture provides better precision support for HPC tasks.
Frequently Asked Questions
Which GPU has more VRAM: RTX 3090 Ti or RTX 5000 Ada?▾
The RTX 5000 Ada Generation offers 32 GB GDDR6 VRAM, exceeding the RTX 3090 Ti's 24 GB GDDR6X. This advantage supports larger models in AI inference. Bandwidth remains higher on RTX 3090 Ti at 936 GB/s versus 576 GB/s.
How do compute performances compare between RTX 3090 Ti and RTX 5000 Ada?▾
RTX 5000 Ada Generation achieves 65.3 TFLOPS in FP16 and FP32, nearly double the RTX 3090 Ti's 35.6 TFLOPS per precision. This boosts training and inference speeds significantly. Both maintain FP16/FP32 equality for versatile workloads.
What are the cloud rental prices for these GPUs?▾
RTX 3090 Ti rentals start from $0.10/hr, averaging $0.25/hr across 5 offers. RTX 5000 Ada Generation begins at $0.25/hr, averaging $0.51/hr over 5 offers. Price reflects newer architecture and efficiency.
Does RTX 3090 Ti support NVLink?▾
Yes, the RTX 3090 Ti includes NVLink interconnect for multi-GPU communication. RTX 5000 Ada Generation lacks specified interconnect support. This aids scaled training on RTX 3090 Ti.
Which has lower power consumption?▾
RTX 5000 Ada Generation draws 250W TDP, lower than RTX 3090 Ti's 350W. This enables better cloud density and reduced cooling costs. Efficiency stems from Ada Lovelace design.
Is RTX 5000 Ada better for AI training?▾
RTX 5000 Ada Generation excels with 65.3 TFLOPS and 32 GB VRAM for AI training. It outperforms RTX 3090 Ti's 35.6 TFLOPS and 24 GB in model scale and speed. Newer architecture optimizes tensor operations.
Which is cheaper to rent, the RTX 3090 or the RTX 5000 Ada?▾
Cloud rental prices for both the RTX 3090 and RTX 5000 Ada vary by provider, configuration, and availability. This page shows live pricing from 25+ providers updated every 60 seconds. Scroll to the Live Cloud Pricing section to compare current rates.
How much VRAM does the RTX 3090 have compared to the RTX 5000 Ada?▾
The RTX 3090 has 24 GB of GDDR6X memory. The RTX 5000 Ada has 32 GB of GDDR6 memory.
Can I find RTX 3090 and RTX 5000 Ada GPUs available to rent right now?▾
Yes. This page shows real-time availability across 25+ cloud GPU providers. The Live Cloud Pricing section displays only in-stock offers with current pricing.
What is the main difference between the RTX 3090 and the RTX 5000 Ada?▾
The RTX 3090 uses the Ampere architecture (2020) while the RTX 5000 Ada uses Ada Lovelace (2023). The RTX 5000 Ada delivers 1.8x the FP16 throughput and 1.6x the memory bandwidth of the RTX 3090.