RTX 3060 Ti Mobile vs RTX 3080 Ti
Head-to-head specifications
| Metric | RTX 3060 Ti Mobile | RTX 3080 Ti | Difference |
|---|---|---|---|
| 3DMark Time Spy | 5,921 | 14,663 | -59.6% |
| Avg FPS @ 1080p | 59 | 117 | -49.6% |
| Avg FPS @ 1440p | 35 | 73 | -52.1% |
| Avg FPS @ 4K | 19 | 41 | -53.7% |
| FP32 compute (TFLOPS) | 13.8 | 34.1 | -59.6% |
| VRAM | 8 GB GDDR6 | 12 GB GDDR6X | — |
| Memory bandwidth (GB/s) | 448 | 1,008 | -55.6% |
| TDP (W) | 120 | 350 | — |
| Stable Diffusion (it/s) | 5.5 | 13.6 | -59.6% |
| LLM inference (tokens/s) | 22 | 80 | -72.5% |
- RTX 3080 Ti averages 73 fps at 1440p versus 35 fps — about 52% faster.
- RTX 3060 Ti Mobile draws less power (120W vs 350W).
Verdict: RTX 3060 Ti Mobile or RTX 3080 Ti?
RTX 3060 Ti Mobile advantages
- Power efficiency (+66%)
RTX 3080 Ti advantages
- 1440p gaming (+52%)
- 4K gaming (+54%)
- Synthetic benchmark performance (+60%)
- Video memory (+33%)
- Memory bandwidth (+56%)
- AI image generation (+60%)
- Local LLM inference (+73%)
Which should you choose?
- Choose the RTX 3060 Ti Mobile if you want lower power draw, heat and noise.
- Choose the RTX 3080 Ti if you game at 1440p.
RTX 3060 Ti Mobile vs RTX 3080 Ti: which should you choose?
RTX 3060 Ti Mobile — NVIDIA laptop graphics card (2020, Ampere) with 8 GB of GDDR6, averaging 35 fps at 1440p.
RTX 3080 Ti — NVIDIA desktop graphics card (2021, Ampere) with 12 GB of GDDR6X, averaging 73 fps at 1440p; launched at $1,199.
RTX 3060 Ti Mobile vs RTX 3080 Ti: RTX 3080 Ti is faster for gaming. RTX 3080 Ti averages 73 fps at 1440p versus 35 fps — about 52% faster. RTX 3060 Ti Mobile draws less power (120W vs 350W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 3080 Ti averages 73 fps against 35. At 4K (19 vs 41 fps) VRAM (8GB vs 12GB) and memory bandwidth matter more.
AI and creator workloads
Beyond gaming, the RTX 3080 Ti is quicker for AI image generation (13.6 vs 5.5 it/s in Stable Diffusion) and local LLM inference (80 vs 22 tokens/s), which increasingly matters for creators and developers.
Power and value
Board power is 120 W versus 350 W, which affects PSU headroom, case cooling and noise.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the RTX 3060 Ti Mobile better than the RTX 3080 Ti?
RTX 3080 Ti is the clearly stronger overall choice, winning most of the dimensions that matter. RTX 3080 Ti averages 73 fps at 1440p versus 35 fps — about 52% faster.
What is the main difference between the RTX 3060 Ti Mobile and the RTX 3080 Ti?
RTX 3080 Ti averages 73 fps at 1440p versus 35 fps — about 52% faster. RTX 3060 Ti Mobile draws less power (120W vs 350W).
Which should I choose?
Choose the RTX 3060 Ti Mobile if you want lower power draw, heat and noise. Choose the RTX 3080 Ti if you game at 1440p.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.