RTX 5070 Ti vs RTX 5080: Specs, VRAM & Price
Short answer: choose the RTX 5080 when you want the lower hourly rate and the specs are otherwise a wash. Choose the RTX 5070 Ti when RTX 5070 Ti pricing or availability works better where you're deploying.
Both the RTX 5070 Ti and the RTX 5080 ship with 16 GB of VRAM.
You can rent both by the hour, no purchase required. RTX 5070 Ti from $0.375/GPU/hr; RTX 5080 from $0.309/GPU/hr. The RTX 5080 is 18% cheaper at the entry rate.
RTX 5070 Ti
Good for inference and light fine-tuning workloads
RTX 5080
Good for inference and light fine-tuning workloads
Last updated: 2026-11-03 UTCRefreshes every 6 hours
Specs side by side
| Spec | RTX 5070 Ti | RTX 5080 |
|---|---|---|
| VRAM | 16 GB | 16 GB |
| Memory bandwidth | 896 GB/s | 960 GB/s |
| Architecture | Blackwell | Blackwell |
| Compute capability | 12.0 | 12.0 |
| Precisions in hardware | FP32, FP16, BF16, FP8, INT4 | FP32, FP16, BF16, FP8, INT4 |
| Peak FP16/BF16 tensor TFLOPS | 175.8 TFLOPS | 225.1 TFLOPS |
| Peak FP8 tensor TFLOPS | 351.5 TFLOPS | 450.2 TFLOPS |
| Max board power (TDP) | 300W | 360W |
| Regions | 1 | 1 |
On-demand price
| Rate | RTX 5070 Ti | RTX 5080 |
|---|---|---|
| Lowest per GPU/hr | $0.375/GPU/hr (cheapest overall) | $0.309/GPU/hr (cheapest overall) |
Which is better for AI: RTX 5070 Ti or RTX 5080?
Choose the RTX 5080 when you want the lower hourly rate and the specs are otherwise a wash. Choose the RTX 5070 Ti when RTX 5070 Ti pricing or availability works better where you're deploying.
RTX 5070 Ti vs RTX 5080: common questions
Is the RTX 5070 Ti or the RTX 5080 better for AI?
Short answer: choose the RTX 5080 when you want the lower hourly rate and the specs are otherwise a wash. Choose the RTX 5070 Ti when RTX 5070 Ti pricing or availability works better where you're deploying.
Is the RTX 5070 Ti or the RTX 5080 cheaper to rent?
On Aquanode's live marketplace the RTX 5070 Ti starts at $0.375/GPU/hr (median $0.516/GPU/hr) and the RTX 5080 starts at $0.309/GPU/hr (median $0.589/GPU/hr). The RTX 5080 is the cheaper of the two at the entry rate, by 18%.
What is the difference between the RTX 5070 Ti and the RTX 5080?
Both cards report 16 GB of VRAM; both are Blackwell parts; both run BF16, FP8, INT4 workloads in hardware. On price, the RTX 5070 Ti lists from $0.375/GPU/hr and the RTX 5080 from $0.309/GPU/hr.
How widely available are the RTX 5070 Ti and the RTX 5080?
The RTX 5070 Ti is listed in 1 region and the RTX 5080 in 1 region right now.
How much does 1,000 GPU-hours cost on the RTX 5070 Ti vs the RTX 5080?
At the lowest rates listed today, 1,000 GPU-hours costs $375 on the RTX 5070 Ti and $309 on the RTX 5080, a difference of $66 for the same runtime. Rates are per GPU per hour and update hourly.
How much VRAM does the RTX 5070 Ti have compared to the RTX 5080?
Both the RTX 5070 Ti and the RTX 5080 ship with 16 GB of VRAM.
Does the RTX 5070 Ti or the RTX 5080 support NVLink?
Neither the RTX 5070 Ti nor the RTX 5080 has a dedicated GPU-to-GPU interconnect.
How this comparison is calculated
Every price is normalized to a per-GPU hourly rate using the same pipeline as every other pricing surface on Aquanode, and only the cheapest qualifying offer per provider is shown. A dash means that provider does not currently list that GPU.
Architecture, compute capability and supported precisions come from each vendor's published datasheet for that generation, not from the marketplace feed. This page regenerates at most once per hour.
Memory bandwidth, tensor TFLOPS, NVLink/interconnect and max board power are the same verified-from-datasheet figures shown on each model's own RTX 5070 Ti page and RTX 5080 page, which link the primary vendor source for that model. A dash here means Aquanode hasn't verified that figure from a primary source yet, never a guess.
Go further
Check what fits in each card's memory with the RTX 5070 Ti VRAM calculator and the RTX 5080 VRAM calculator, or browse every model by generation in the GPU index.
More RTX 5070 Ti comparisons
More RTX 5080 comparisons
Related reading: RTX 5070 Ti pricing and specs, and RTX 5070 Ti for AI.
