Specifications Compared
| Spec | RTX-3070 | RTX-4070 |
|---|---|---|
| TDP | 220W | 200W |
| VRAM | 8 GB | 12 GB |
| CUDA Cores | 5,888 | 5,888 |
| Memory Type | GDDR6 | GDDR6X |
| Architecture | Ampere | Ada Lovelace |
| Form Factors | PCIe | PCIe |
| Interconnect | ||
| Tensor Cores | 184 | 184 |
| FP16 Performance | 20.3 TFLOPS | 29.1 TFLOPS |
| FP32 Performance | 20.3 TFLOPS | 29.1 TFLOPS |
| Memory Bandwidth | 448 GB/s | 504 GB/s |
Performance Analysis
The RTX 4070 outperforms the RTX 3070 Ti by 43 percent in FP16 and FP32 compute with 29.1 TFLOPS versus 20.3 TFLOPS, accelerating machine learning training and inference tasks that rely on half-precision and single-precision operations. Training large models benefits from this uplift, reducing iteration times significantly. For inference, higher throughput means faster query responses in deployment scenarios. Memory bandwidth differences prove critical: the RTX 4070's 504 GB/s allows larger batch sizes than the RTX 3070 Ti's 448 GB/s, minimizing data transfer bottlenecks in memory-intensive workloads like image generation. The RTX 4070's 12 GB GDDR6X VRAM supports bigger models without swapping, unlike the RTX 3070 Ti's 8 GB GDDR6 limit. Lower TDP on the RTX 4070 at 200W enhances power efficiency over 220W, suiting prolonged cloud sessions.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
RTX 4070
| 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 3070 Ti
The RTX 3070 Ti suits budget-conscious users with its lower average cloud pricing of $0.08 per hour compared to $0.14 for the RTX 4070. It excels in lighter workloads where 8 GB VRAM and 448 GB/s bandwidth suffice, such as basic inference or smaller fine-tuning jobs. Power draw at 220W remains manageable for cost-sensitive setups.
When to Choose the RTX 4070
Opt for the RTX 4070 when higher performance justifies the $0.14 average hourly rate, particularly with 29.1 TFLOPS FP32 compute enabling 43 percent faster training than the RTX 3070 Ti's 20.3 TFLOPS. Its 12 GB VRAM handles larger models effectively. The 504 GB/s bandwidth supports bigger batches in demanding AI tasks.
Use Cases
The RTX 4070's 29.1 TFLOPS FP16 performance exceeds the RTX 3070 Ti's 20.3 TFLOPS by 43 percent, speeding up training cycles. Its 12 GB VRAM accommodates larger models better than 8 GB.
Higher 29.1 TFLOPS FP32 on the RTX 4070 delivers faster inference than 20.3 TFLOPS on the RTX 3070 Ti. Bandwidth at 504 GB/s supports larger batches versus 448 GB/s.
Both GPUs handle fine-tuning adequately with 20.3 TFLOPS or 29.1 TFLOPS compute. Choose RTX 3070 Ti for $0.08 per hour savings if 8 GB VRAM fits the model.
RTX 4070's 12 GB VRAM and 504 GB/s bandwidth manage high-resolution generations better than RTX 3070 Ti's 8 GB and 448 GB/s.
The RTX 4070's 29.1 TFLOPS FP32 outperforms the RTX 3070 Ti's 20.3 TFLOPS for simulations. Lower 200W TDP aids extended runs.
Frequently Asked Questions
Which GPU has more VRAM?▾
The RTX 4070 provides 12 GB GDDR6X VRAM, exceeding the RTX 3070 Ti's 8 GB GDDR6. This difference allows the RTX 4070 to load larger models without issues. Both use PCIe form factors.
What is the performance difference in TFLOPS?▾
RTX 4070 achieves 29.1 TFLOPS in both FP16 and FP32, a 43 percent increase over RTX 3070 Ti's 20.3 TFLOPS per metric. This boosts AI workloads significantly.
How do cloud prices compare?▾
RTX 3070 Ti pricing starts at $0.06 per hour averaging $0.08 across two offers, cheaper than RTX 4070's $0.07 start and $0.14 average. Prices reflect two live offers each.
Which has higher memory bandwidth?▾
RTX 4070 offers 504 GB/s bandwidth, 12 percent above RTX 3070 Ti's 448 GB/s. Higher bandwidth improves batch processing in training.
What are the TDP ratings?▾
RTX 4070 consumes 200W TDP, lower than RTX 3070 Ti's 220W. This makes RTX 4070 more power-efficient for cloud use.
Which architecture is newer?▾
RTX 4070 uses Ada Lovelace from 2023, newer than RTX 3070 Ti's Ampere from 2020. Newer architecture brings efficiency gains.
Which is cheaper to rent, the RTX 3070 or the RTX 4070?▾
Cloud rental prices for both the RTX 3070 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 3070 have compared to the RTX 4070?▾
The RTX 3070 has 8 GB of GDDR6 memory. The RTX 4070 has 12 GB of GDDR6X memory.
Can I find RTX 3070 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 3070 and the RTX 4070?▾
The RTX 3070 uses the Ampere architecture (2020) while the RTX 4070 uses Ada Lovelace (2023). The RTX 4070 delivers 1.4x the FP16 throughput and 1.1x the memory bandwidth of the RTX 3070.