Specifications Compared
| Spec | GTX-1070 | RTX-2080 |
|---|---|---|
| TDP | 150W | 215W |
| VRAM | 8 GB | 8-11 GB |
| CUDA Cores | 1,920 | 2,944 |
| Memory Type | GDDR5 | GDDR6 |
| Architecture | Pascal | Turing |
| Form Factors | PCIe | PCIe |
| Interconnect | NVLink | |
| FP16 Performance | 6.5 TFLOPS | 10.1 TFLOPS |
| FP32 Performance | 6.5 TFLOPS | 10.1 TFLOPS |
| Memory Bandwidth | 256 GB/s | 616 GB/s |
Performance Analysis
The RTX 2080 Ti outperforms the GTX 1070 in raw compute with 10.1 TFLOPS versus 6.5 TFLOPS in both FP16 and FP32: this translates to faster model training and inference by approximately 55 percent in compute-bound tasks. Since FP16 matches FP32 on both, neither excels in half-precision acceleration without tensor core utilization, but Turing's architecture enables better mixed-precision workflows overall.
Memory bandwidth defines a clear gap: the RTX 2080 Ti's 616 GB/s dwarfs the GTX 1070's 256 GB/s, supporting larger batch sizes in training by reducing data transfer bottlenecks. For inference, this allows higher throughput on VRAM-intensive models fitting within 8-11 GB GDDR6 versus 8 GB GDDR5. The 215W TDP on the RTX 2080 Ti demands more power than the 150W GTX 1070, but NVLink interconnect enables multi-GPU scaling absent on the older card.
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 |
When to Choose the GTX 1070
The GTX 1070 fits scenarios with strict power limits, as its 150W TDP consumes 30 percent less than the RTX 2080 Ti's 215W. It suffices for lightweight inference or fine-tuning on models under 8 GB VRAM where 6.5 TFLOPS and 256 GB/s bandwidth meet needs without cloud dependency, especially in on-premises setups with existing Pascal-compatible software.
When to Choose the RTX 2080 Ti
Opt for the RTX 2080 Ti in demanding AI workloads requiring 10.1 TFLOPS compute and 616 GB/s bandwidth for larger batches or complex models. Its NVLink support facilitates multi-GPU configurations, and cloud availability from $0.06 per hour across six providers makes it ideal for scalable training or Stable Diffusion tasks leveraging Turing features.
Use Cases
The RTX 2080 Ti's 10.1 TFLOPS and 616 GB/s bandwidth handle larger batches better than the GTX 1070's 6.5 TFLOPS and 256 GB/s. NVLink enables multi-GPU scaling for extended training runs.
Higher 10.1 TFLOPS FP32 on RTX 2080 Ti delivers 55 percent faster throughput than GTX 1070's 6.5 TFLOPS. GDDR6 VRAM supports modern model sizes up to 11 GB.
RTX 2080 Ti's superior bandwidth of 616 GB/s reduces bottlenecks in data-heavy fine-tuning compared to 256 GB/s on GTX 1070. Cloud pricing at $0.06 per hour adds flexibility.
Turing architecture on RTX 2080 Ti leverages tensor cores implicitly with 10.1 TFLOPS FP16, outperforming Pascal's GTX 1070. 8-11 GB VRAM fits diffusion models comfortably.
GTX 1070's 150W TDP suits power-constrained HPC nodes with 6.5 TFLOPS FP32. RTX 2080 Ti excels at 10.1 TFLOPS for bandwidth-intensive simulations via 616 GB/s.
Frequently Asked Questions
Which GPU has higher memory bandwidth?▾
The RTX 2080 Ti provides 616 GB/s, more than double the GTX 1070's 256 GB/s. This difference supports larger batch sizes in ML tasks. GDDR6 memory on the RTX 2080 Ti contributes to the edge over GDDR5.
What are the compute performances?▾
RTX 2080 Ti delivers 10.1 TFLOPS in FP16 and FP32, versus 6.5 TFLOPS on GTX 1070. This yields about 55 percent higher throughput for training. Both match FP16 to FP32 without tensor core boosts.
Is cloud pricing available for these GPUs?▾
No live offers exist for GTX 1070 currently. RTX 2080 Ti starts at $0.06 per hour, averaging $0.11 per hour across six providers. This makes RTX 2080 Ti viable for on-demand use.
How do power requirements compare?▾
GTX 1070 uses 150W TDP, lower than RTX 2080 Ti's 215W. Choose GTX 1070 for power-sensitive setups. RTX 2080 Ti justifies higher draw with superior performance.
What VRAM do they offer?▾
Both start at 8 GB, but RTX 2080 Ti reaches 11 GB GDDR6 versus GTX 1070's 8 GB GDDR5. RTX 2080 Ti handles larger models better. Bandwidth amplifies the memory advantage.
Which supports multi-GPU interconnect?▾
RTX 2080 Ti includes NVLink for scaling, absent on GTX 1070. This enables efficient multi-GPU training. PCIe form factor is common to both.
Which is cheaper to rent, the GTX 1070 or the RTX 2080?▾
Cloud rental prices for both the GTX 1070 and RTX 2080 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 2080?▾
The GTX 1070 has 8 GB of GDDR5 memory. The RTX 2080 has 8 to 11 GB of GDDR6 memory.
Can I find GTX 1070 and RTX 2080 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 2080?▾
The GTX 1070 uses the Pascal architecture (2016) while the RTX 2080 uses Turing (2018). The RTX 2080 delivers 1.6x the FP16 throughput and 2.4x the memory bandwidth of the GTX 1070.