Specifications Compared
| Spec | RTX-3080 | RTX-4500-ADA |
|---|---|---|
| TDP | 320W | 210W |
| VRAM | 10-12 GB | 24 GB |
| CUDA Cores | 8,704 | 7,680 |
| Memory Type | GDDR6X | GDDR6 |
| Architecture | Ampere | Ada Lovelace |
| Form Factors | PCIe | PCIe |
| Interconnect | ||
| Tensor Cores | 272 | 240 |
| FP16 Performance | 29.8 TFLOPS | 39.6 TFLOPS |
| FP32 Performance | 29.8 TFLOPS | 39.6 TFLOPS |
| Memory Bandwidth | 760 GB/s | 432 GB/s |
Performance Analysis
The RTX 4500 Ada surpasses the RTX 3080 Ti in compute performance: 39.6 TFLOPS FP16 and FP32 versus 29.8 TFLOPS, a 33 percent increase. This advantage accelerates training and inference in half-precision tasks prevalent in modern AI pipelines.
Memory configurations impact workloads distinctly. RTX 3080 Ti's 760 GB/s bandwidth enables larger batch sizes in bandwidth-sensitive operations despite 10 to 12 GB VRAM limits, whereas RTX 4500 Ada's 24 GB VRAM accommodates extensive models or datasets, though 432 GB/s bandwidth constrains peak throughput.
Power efficiency tilts toward RTX 4500 Ada at 210W TDP compared to 320W, lowering energy costs in extended cloud runs. For inference, superior TFLOPS and VRAM support unquantized large language models effectively.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
RTX 4500 Ada
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 RunPod | NVIDIA RTX 4500 Ada 24GB VRAM | 24GB | 0 vCPU 0GB RAM | 🌍global | $0.74/GPU/hr |
When to Choose the RTX 3080 Ti
The RTX 3080 Ti excels in cost-sensitive scenarios. Its $0.08 per hour starting price and 760 GB/s bandwidth make it ideal for Stable Diffusion or inference with models under 12 GB VRAM, where high throughput maximizes value.
Select it for transient, bandwidth-heavy tasks avoiding VRAM bottlenecks.
When to Choose the RTX 4500 Ada
Choose the RTX 4500 Ada for memory-intensive workloads. 24 GB VRAM handles large models like 13B parameter LLMs during fine-tuning, outperforming RTX 3080 Ti's 10 to 12 GB limit, with 39.6 TFLOPS aiding speed.
Its 210W TDP supports efficient multi-GPU setups in prolonged training.
Use Cases
RTX 4500 Ada's 24 GB VRAM supports larger batch sizes and models exceeding RTX 3080 Ti's 12 GB limit. Its 39.6 TFLOPS outperforms 29.8 TFLOPS for faster convergence.
24 GB VRAM on RTX 4500 Ada accommodates unquantized large models without swapping. Higher 39.6 TFLOPS ensures lower latency than RTX 3080 Ti's 29.8 TFLOPS.
RTX 4500 Ada's doubled VRAM to 24 GB fits parameter-heavy adapters. 210W TDP aids sustained sessions over RTX 3080 Ti's 320W.
RTX 3080 Ti's 760 GB/s bandwidth accelerates image generation pipelines. Low $0.08 per hour cost suits high-volume creative workloads within 12 GB VRAM.
RTX 3080 Ti suffices for bandwidth-bound simulations at 760 GB/s and low cost. RTX 4500 Ada fits VRAM-heavy datasets up to 24 GB with better efficiency.
Frequently Asked Questions
Which GPU has more VRAM?▾
The RTX 4500 Ada provides 24 GB GDDR6 VRAM. RTX 3080 Ti offers 10 to 12 GB GDDR6X. This makes RTX 4500 Ada better for large models.
What are the cloud rental prices?▾
RTX 3080 Ti rents from $0.08 per hour, averaging $0.14 per hour across four offers. RTX 4500 Ada starts at $0.34 per hour, averaging $0.51 per hour across three offers.
Which has higher compute performance?▾
RTX 4500 Ada delivers 39.6 TFLOPS in FP16 and FP32. RTX 3080 Ti provides 29.8 TFLOPS in both metrics.
How do memory bandwidths compare?▾
RTX 3080 Ti achieves 760 GB/s bandwidth. RTX 4500 Ada has 432 GB/s. Higher bandwidth on RTX 3080 Ti benefits batch processing.
What are the TDP ratings?▾
RTX 3080 Ti requires 320W TDP. RTX 4500 Ada uses 210W TDP. Lower TDP on RTX 4500 Ada reduces power costs.
Which architecture is newer?▾
RTX 4500 Ada uses Ada Lovelace from 2023. RTX 3080 Ti employs Ampere from 2020. Newer architecture brings efficiency gains.
Which is cheaper to rent, the RTX 3080 or the RTX 4500 Ada?▾
Cloud rental prices for both the RTX 3080 and RTX 4500 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 3080 have compared to the RTX 4500 Ada?▾
The RTX 3080 has 10 to 12 GB of GDDR6X memory. The RTX 4500 Ada has 24 GB of GDDR6 memory.
Can I find RTX 3080 and RTX 4500 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 3080 and the RTX 4500 Ada?▾
The RTX 3080 uses the Ampere architecture (2020) while the RTX 4500 Ada uses Ada Lovelace (2023). The RTX 4500 Ada delivers 1.3x the FP16 throughput and 1.8x the memory bandwidth of the RTX 3080.