Specifications Compared
| Spec | GTX-1080 | RTX-2080 |
|---|---|---|
| TDP | 180W | 215W |
| VRAM | 8-11 GB | 8-11 GB |
| CUDA Cores | 2,560 | 2,944 |
| Memory Type | GDDR5X | GDDR6 |
| Architecture | Pascal | Turing |
| Form Factors | PCIe | PCIe |
| Interconnect | NVLink | |
| FP16 Performance | 8.9 TFLOPS | 10.1 TFLOPS |
| FP32 Performance | 8.9 TFLOPS | 10.1 TFLOPS |
| Memory Bandwidth | 320 GB/s | 616 GB/s |
Performance Analysis
Compute performance favors the RTX 2080 Ti clearly: its 13.5 TFLOPS in FP16 and FP32 exceeds the GTX 1080 Ti's 11.3 TFLOPS by 19 percent. This delta accelerates deep learning training cycles and inference queries, as more floating point operations complete per second. Tensor cores in Turing further amplify FP16 matrix multiplications essential for transformer models.
Memory bandwidth marks a substantial upgrade: 616 GB/s on the RTX 2080 Ti surpasses 484 GB/s on the GTX 1080 Ti by 27 percent. Greater bandwidth accommodates larger batch sizes in training, minimizing data transfer bottlenecks and maximizing utilization. During inference with high-throughput demands, it sustains performance across bigger models without throttling.
Both share 250 W TDP, but NVLink on the RTX 2080 Ti enables efficient multi-GPU configurations unavailable on Pascal.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
GTX 1080 Ti
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 LeaderGPU | 4×NVIDIA GeForce GTX 1080 8GB VRAM | 8GB | 0 vCPU 64GB RAM 480GB Storage | Netherlands | $0.30/GPU/hr $1.20/hr total (4×) | Available | ||
LeaderGPU | 8×NVIDIA GeForce GTX 1080 Ti 11GB VRAM | 11GB | 0 vCPU 128GB RAM 480GB Storage | Netherlands | $0.60/GPU/hr $4.80/hr total (8×) | Available |
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 1080 Ti
The GTX 1080 Ti fits niche scenarios demanding Pascal-specific optimizations. Legacy software or scientific codes tuned exclusively for Pascal architecture execute reliably on its 11.3 TFLOPS FP32 compute and 484 GB/s bandwidth. With cloud availability limited to 1 offer at $0.60 per hour, it serves isolated deployments where Turing compatibility poses risks.
When to Choose the RTX 2080 Ti
The RTX 2080 Ti dominates modern workloads with superior specifications. Its 13.5 TFLOPS FP16 and FP32 performance outpaces the GTX 1080 Ti's 11.3 TFLOPS, speeding AI training and inference by 19 percent. The 616 GB/s bandwidth supports expansive batch sizes and datasets effectively.
Cloud economics strongly favor it: pricing starts at $0.06 per hour with $0.11 average across 6 offers, versus $0.60 for the GTX 1080 Ti. NVLink interconnect enhances multi-GPU scaling for large-scale projects.
Use Cases
RTX 2080 Ti's 13.5 TFLOPS FP16 and 616 GB/s bandwidth enable larger batches and faster epochs than GTX 1080 Ti's 11.3 TFLOPS and 484 GB/s.
Higher 13.5 TFLOPS FP32 on RTX 2080 Ti accelerates query processing over GTX 1080 Ti's 11.3 TFLOPS, aided by tensor cores.
Turing architecture and 27 percent higher bandwidth at 616 GB/s optimize parameter updates more efficiently than Pascal.
RTX 2080 Ti leverages tensor cores and 13.5 TFLOPS for quicker image generation compared to GTX 1080 Ti.
Superior FP32 performance at 13.5 TFLOPS and NVLink support outperform GTX 1080 Ti in parallel simulations.
Frequently Asked Questions
Which has better performance, GTX 1080 Ti or RTX 2080 Ti?▾
RTX 2080 Ti has better performance with 13.5 TFLOPS FP16 and FP32 versus GTX 1080 Ti's 11.3 TFLOPS. Bandwidth reaches 616 GB/s on RTX 2080 Ti compared to 484 GB/s. This yields 19 percent faster compute overall.
What are the VRAM specs for GTX 1080 Ti and RTX 2080 Ti?▾
Both offer 11 GB VRAM. GTX 1080 Ti uses GDDR5X while RTX 2080 Ti employs GDDR6 for higher efficiency. The memory types contribute to bandwidth differences of 484 GB/s versus 616 GB/s.
How do cloud prices compare for these GPUs?▾
GTX 1080 Ti clouds from $0.60 per hour average $0.60 across 1 offer. RTX 2080 Ti starts at $0.06 per hour averaging $0.11 across 6 offers. This makes RTX 2080 Ti far more affordable.
What are the power requirements of GTX 1080 Ti versus RTX 2080 Ti?▾
Both GPUs consume 250 W TDP. Power draw remains equivalent despite architectural differences. Cooling needs align closely in cloud environments.
Does RTX 2080 Ti support advanced interconnects?▾
RTX 2080 Ti includes NVLink for multi-GPU communication, absent on GTX 1080 Ti. This facilitates scalable training across multiple cards. Bandwidth benefits extend to 616 GB/s internally.
Which GPU suits AI and ML tasks better?▾
RTX 2080 Ti excels in AI with Turing tensor cores, 13.5 TFLOPS FP16, and 616 GB/s bandwidth. GTX 1080 Ti trails at 11.3 TFLOPS and 484 GB/s. Modern frameworks leverage Turing advantages fully.
Which is cheaper to rent, the GTX 1080 or the RTX 2080?▾
Cloud rental prices for both the GTX 1080 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 1080 have compared to the RTX 2080?▾
The GTX 1080 has 8 to 11 GB of GDDR5X memory. The RTX 2080 has 8 to 11 GB of GDDR6 memory.
Can I find GTX 1080 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 1080 and the RTX 2080?▾
The GTX 1080 uses the Pascal architecture (2016) while the RTX 2080 uses Turing (2018). The RTX 2080 delivers 1.1x the FP16 throughput and 1.9x the memory bandwidth of the GTX 1080.