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
Memory bandwidth marks the clearest disparity: the RTX 2080's 616 GB/s dwarfs the GTX 1070 Ti's 256 GB/s, enabling larger batch sizes in training by reducing data transfer bottlenecks. This 2.4-fold increase supports memory-intensive models without swapping to host RAM, vital for deep learning pipelines. Compute performance shows the RTX 2080 at 10.1 TFLOPS FP32 versus 8.9 TFLOPS on the 1070 Ti, a 13 percent edge that translates to faster iterations in inference and fine-tuning. FP16 parity at these levels suits half-precision training, though Turing tensor cores extend beyond listed specs for accelerated matrix operations. Power draw rises to 215 W on the RTX 2080 from 180 W, yielding 20 percent lower efficiency per TFLOP. NVLink on the RTX 2080 facilitates scalable multi-GPU setups, absent on the PCIe-only 1070 Ti, enhancing distributed training throughput.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
RTX 2080
| 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 Ti
The GTX 1070 Ti suits power-constrained environments where 180 W TDP limits density. It handles basic inference or fine-tuning for models fitting within 8 GB GDDR5 at 8.9 TFLOPS FP32. Legacy software optimized for Pascal architecture favors this GPU when availability arises outside cloud listings.
When to Choose the RTX 2080
The RTX 2080 excels in bandwidth-demanding tasks leveraging 616 GB/s for large batches. NVLink enables multi-GPU scaling, and $0.05 per hour pricing makes it accessible for production inference or training. Turing architecture supports modern features like tensor acceleration beyond 10.1 TFLOPS FP16.
Use Cases
The RTX 2080's 616 GB/s bandwidth handles large datasets and batches better than the 1070 Ti's 256 GB/s. NVLink supports multi-GPU scaling essential for LLMs.
10.1 TFLOPS FP16 on RTX 2080 delivers 13 percent higher throughput than 8.9 TFLOPS on 1070 Ti for real-time queries. Higher bandwidth sustains larger models.
Both offer 8 GB VRAM sufficient for small models, with 1070 Ti at 8.9 TFLOPS FP32 viable for legacy setups. RTX 2080's 10.1 TFLOPS edges out for speed.
Turing architecture leverages tensor cores for diffusion models, paired with 616 GB/s bandwidth versus 256 GB/s. 8-11 GB VRAM fits larger textures.
GTX 1070 Ti's 180 W TDP suits dense clusters, with 8.9 TFLOPS FP32 adequate for simulations. Lower power aids sustained HPC runs.
Frequently Asked Questions
What is the FP32 performance difference between GTX 1070 Ti and RTX 2080?▾
The RTX 2080 achieves 10.1 TFLOPS FP32, surpassing the GTX 1070 Ti's 8.9 TFLOPS by 13 percent. This gap accelerates compute-bound tasks like training. FP16 matches these figures on both GPUs.
How does memory bandwidth compare on these GPUs?▾
RTX 2080 provides 616 GB/s, 2.4 times the GTX 1070 Ti's 256 GB/s. Higher bandwidth reduces bottlenecks for large batch training. Both have 8 GB VRAM base.
Is RTX 2080 available on cloud GPU rentals?▾
RTX 2080 offers start at $0.05 per hour, averaging $0.07 per hour across 2 providers. GTX 1070 Ti has no live cloud offers. Pricing favors RTX 2080 for rentals.
Which GPU has lower power consumption?▾
GTX 1070 Ti draws 180 W TDP versus RTX 2080's 215 W. This 16 percent lower draw benefits power-limited setups. Efficiency per TFLOP favors 1070 Ti slightly.
Does RTX 2080 support multi-GPU interconnects?▾
RTX 2080 includes NVLink for high-speed GPU communication, unlike PCIe-only GTX 1070 Ti. This enables efficient scaling in distributed workloads. Bandwidth reaches 616 GB/s internally.
What architectures do these GPUs use?▾
GTX 1070 Ti uses Pascal from 2017, while RTX 2080 employs Turing from 2018. Turing adds tensor cores for AI acceleration. Pascal suits legacy compute at 8.9 TFLOPS.
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.