Specifications Compared
| Spec | GTX-1070 | RTX-3070 |
|---|---|---|
| TDP | 150W | 220W |
| VRAM | 8 GB | 8 GB |
| CUDA Cores | 1,920 | 5,888 |
| Memory Type | GDDR5 | GDDR6 |
| Architecture | Pascal | Ampere |
| Form Factors | PCIe | PCIe |
| Interconnect | ||
| FP16 Performance | 6.5 TFLOPS | 20.3 TFLOPS |
| FP32 Performance | 6.5 TFLOPS | 20.3 TFLOPS |
| Memory Bandwidth | 256 GB/s | 448 GB/s |
Performance Analysis
Compute capabilities show a clear leader: the RTX 3070 delivers 20.3 TFLOPS in FP16 and FP32, more than doubling the GTX 1070 Ti's 8.9 TFLOPS. This gap accelerates neural network training, where FP16 handles mixed-precision computations, and FP32 ensures stable inference, often yielding 2x faster runtimes on Ampere.
Memory bandwidth defines throughput limits: 448 GB/s on the RTX 3070 supports larger batch sizes in model training compared to 256 GB/s on the GTX 1070 Ti. Higher bandwidth reduces stalls in data-heavy operations like LLM fine-tuning, enabling efficient use of the full 8 GB VRAM.
Power draw reflects performance scaling: the RTX 3070's 220 W TDP accompanies its advantages, while the GTX 1070 Ti's 180 W suits lower envelopes. Ampere architecture adds tensor core efficiency absent in Pascal, boosting real-world AI workloads beyond raw specs.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
No live offers available at this time.
When to Choose the GTX 1070 Ti
The GTX 1070 Ti fits low-power environments: its 180 W TDP consumes 18 percent less than the RTX 3070's 220 W. It handles basic inference or legacy Pascal-optimized code where 8.9 TFLOPS and 256 GB/s bandwidth meet needs without cloud dependency.
Local deployments favor it when no rental costs apply, preserving compatibility with older PCIe systems.
When to Choose the RTX 3070
The RTX 3070 excels in intensive AI tasks: 20.3 TFLOPS and 448 GB/s bandwidth drive faster training and larger batches. Cloud access from $0.04 per hour scales for production inference or Stable Diffusion.
Modern workloads demand its Ampere features, outperforming Pascal by wide margins in FP16-heavy scenarios.
Use Cases
RTX 3070's 20.3 TFLOPS FP16 outperforms GTX 1070 Ti's 8.9 TFLOPS for faster convergence. Higher 448 GB/s bandwidth handles large datasets efficiently.
20.3 TFLOPS and 448 GB/s enable low-latency serving with bigger batches than 8.9 TFLOPS and 256 GB/s. Cloud pricing from $0.04/hr supports scalable deployment.
Ampere's compute edge accelerates gradient updates: 20.3 TFLOPS vs 8.9 TFLOPS. Bandwidth advantage sustains high throughput on 8 GB VRAM.
RTX 3070 processes diffusion steps quicker with 2.3x TFLOPS and GDDR6 bandwidth. Modern architecture optimizes generative tasks.
GTX 1070 Ti's 8.9 TFLOPS suffices for FP32 simulations under 180 W. RTX 3070 accelerates complex models with 20.3 TFLOPS.
Frequently Asked Questions
Which GPU is faster, GTX 1070 Ti or RTX 3070?▾
The RTX 3070 is faster with 20.3 TFLOPS in FP16 and FP32 versus the GTX 1070 Ti's 8.9 TFLOPS. Its 448 GB/s bandwidth also exceeds 256 GB/s for better data handling.
Do they have the same VRAM?▾
Both offer 8 GB VRAM, but RTX 3070 uses GDDR6 while GTX 1070 Ti has GDDR5. The bandwidth difference is 448 GB/s versus 256 GB/s.
What are the power requirements?▾
GTX 1070 Ti draws 180 W TDP, lower than RTX 3070's 220 W. This makes the Ti viable for power-sensitive setups.
Is RTX 3070 available on cloud?▾
RTX 3070 has live offers from $0.04 per hour, averaging $0.09 per hour across four providers. GTX 1070 Ti has no current cloud availability.
How do architectures compare?▾
GTX 1070 Ti uses Pascal from 2017; RTX 3070 employs Ampere from 2020. Ampere provides higher efficiency in AI with tensor cores.
Can GTX 1070 Ti handle ML training?▾
It manages small-scale training with 8.9 TFLOPS FP16 and 8 GB VRAM. Larger models favor RTX 3070's 20.3 TFLOPS and 448 GB/s.
Which is cheaper to rent, the GTX 1070 or the RTX 3070?▾
Cloud rental prices for both the GTX 1070 and RTX 3070 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 GTX 1070 have compared to the RTX 3070?▾
The GTX 1070 has 8 GB of GDDR5 memory. The RTX 3070 has 8 GB of GDDR6 memory.
Can I find GTX 1070 and RTX 3070 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 GTX 1070 and the RTX 3070?▾
The GTX 1070 uses the Pascal architecture (2016) while the RTX 3070 uses Ampere (2020). The RTX 3070 delivers 3.1x the FP16 throughput and 1.8x the memory bandwidth of the GTX 1070.