Specifications Compared
| Spec | RTX-2080 | RTX-4070 |
|---|---|---|
| TDP | 215W | 200W |
| VRAM | 8-11 GB | 12 GB |
| CUDA Cores | 2,944 | 5,888 |
| Memory Type | GDDR6 | GDDR6X |
| Architecture | Turing | Ada Lovelace |
| Form Factors | PCIe | PCIe |
| Interconnect | NVLink | |
| Tensor Cores | 368 | 184 |
| FP16 Performance | 10.1 TFLOPS | 29.1 TFLOPS |
| FP32 Performance | 10.1 TFLOPS | 29.1 TFLOPS |
| Memory Bandwidth | 616 GB/s | 504 GB/s |
Performance Analysis
The RTX 4070 Ti's FP16 and FP32 performance of 29.1 TFLOPS vastly exceeds the RTX 2080 Ti's 10.1 TFLOPS: this nearly threefold increase accelerates machine learning training and inference tasks significantly. In training scenarios, higher TFLOPS enable faster convergence on large datasets, reducing epoch times by processing more floating-point operations per second. For inference, the delta supports higher throughput in serving models like LLMs.
Memory bandwidth presents a contrast: the RTX 2080 Ti's 616 GB/s surpasses the RTX 4070 Ti's 504 GB/s, benefiting bandwidth-intensive workloads such as large-batch training where data transfer limits performance. This allows the RTX 2080 Ti to handle bigger batch sizes without stalling, particularly in memory-bound simulations. However, the RTX 4070 Ti's 12 GB GDDR6X VRAM versus 11 GB GDDR6 supports larger models outright, mitigating bandwidth constraints through architectural efficiencies in Ada Lovelace.
Power efficiency tilts toward the RTX 4070 Ti with 200 W TDP against 215 W: it delivers more performance per watt, ideal for prolonged cloud sessions.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
RTX 2080 Ti
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 Vast.ai | NVIDIA GeForce RTX 2080 Ti 11GB VRAM | 11GB | 32 vCPU 63GB RAM 1273GB Storage | Maryland | $0.13/GPU/hr | Available |
RTX 4070 Ti
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 RunPod | NVIDIA GeForce RTX 4070 Ti 12GB VRAM | 12GB | 6 vCPU 30GB RAM | 🌍global | $0.50/GPU/hr |
When to Choose the RTX 2080 Ti
The RTX 2080 Ti suits budget-driven deployments where cloud pricing matters most: it starts at $0.06 per hour averaging $0.10 per hour across 4 offers, undercutting the RTX 4070 Ti's $0.08 per hour start and $0.22 per hour average. Higher memory bandwidth of 616 GB/s excels in workloads like scientific simulations demanding rapid data movement, enabling larger batch sizes than the 504 GB/s of the RTX 4070 Ti.
Legacy software optimized for Turing architecture or NVLink interconnects favors the RTX 2080 Ti, avoiding recompilation costs in multi-GPU setups.
When to Choose the RTX 4070 Ti
The RTX 4070 Ti dominates modern AI tasks with 29.1 TFLOPS FP16 and FP32 performance: this crushes the RTX 2080 Ti's 10.1 TFLOPS for training and inference speedups. Its 12 GB GDDR6X VRAM accommodates larger models compared to 11 GB GDDR6, essential for contemporary LLMs and fine-tuning.
Ada Lovelace architecture from 2023 provides efficiency gains at 200 W TDP, making it preferable for sustained high-compute cloud workloads despite higher average pricing of $0.22 per hour.
Use Cases
The RTX 4070 Ti's 29.1 TFLOPS FP16 performance triples the RTX 2080 Ti's 10.1 TFLOPS, accelerating large model training. Its 12 GB VRAM handles bigger batches than 11 GB.
Higher 29.1 TFLOPS FP32 on RTX 4070 Ti boosts inference throughput over 10.1 TFLOPS. Ada Lovelace efficiency supports real-time serving.
RTX 4070 Ti's superior 29.1 TFLOPS and 12 GB GDDR6X enable faster fine-tuning of LLMs versus RTX 2080 Ti's 10.1 TFLOPS and 11 GB.
The 29.1 TFLOPS FP16 on RTX 4070 Ti generates images quicker than 10.1 TFLOPS. Newer architecture optimizes diffusion models better.
RTX 2080 Ti's 616 GB/s bandwidth outperforms 504 GB/s for data-heavy simulations. Lower $0.10 per hour average suits extended runs.
Frequently Asked Questions
Which GPU has higher compute performance?▾
The RTX 4070 Ti leads with 29.1 TFLOPS in both FP16 and FP32, compared to the RTX 2080 Ti's 10.1 TFLOPS. This makes it faster for ML tasks. Bandwidth is higher on RTX 2080 Ti at 616 GB/s versus 504 GB/s.
What are the VRAM differences?▾
RTX 4070 Ti offers 12 GB GDDR6X, slightly more than RTX 2080 Ti's 11 GB GDDR6. This supports larger models on the newer GPU. Bandwidth favors RTX 2080 Ti at 616 GB/s.
How do cloud prices compare?▾
RTX 2080 Ti starts at $0.06 per hour averaging $0.10 per hour across 4 offers; RTX 4070 Ti starts at $0.08 per hour averaging $0.22 per hour across 5 offers. Cheaper entry for older model.
Which has lower power consumption?▾
RTX 4070 Ti uses 200 W TDP versus RTX 2080 Ti's 215 W. It delivers more performance per watt with 29.1 TFLOPS. Both fit PCIe form factors.
Is RTX 4070 Ti worth the extra cost?▾
Yes for compute-heavy tasks: 29.1 TFLOPS triples RTX 2080 Ti's 10.1 TFLOPS despite higher $0.22 per hour average. Choose RTX 2080 Ti for bandwidth-bound jobs at 616 GB/s.
What architectures do they use?▾
RTX 2080 Ti is Turing from 2018 with NVLink; RTX 4070 Ti is Ada Lovelace from 2023. Newer architecture boosts efficiency. Both support PCIe.
Which is cheaper to rent, the RTX 2080 or the RTX 4070?▾
Cloud rental prices for both the RTX 2080 and RTX 4070 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 2080 have compared to the RTX 4070?▾
The RTX 2080 has 8 to 11 GB of GDDR6 memory. The RTX 4070 has 12 GB of GDDR6X memory.
Can I find RTX 2080 and RTX 4070 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 2080 and the RTX 4070?▾
The RTX 2080 uses the Turing architecture (2018) while the RTX 4070 uses Ada Lovelace (2023). The RTX 4070 delivers 2.9x the FP16 throughput and 1.2x the memory bandwidth of the RTX 2080.