NVIDIA GeForce RTX 4080 vs NVIDIA GeForce RTX 4070 Ti SUPER
Side-by-side comparison for AI and gaming. Which one should you buy in 2026?
Bottom Line
Same VRAM, but NVIDIA GeForce RTX 4070 Ti SUPER is cheaper. Go with NVIDIA GeForce RTX 4070 Ti SUPER unless you need NVIDIA GeForce RTX 4080's newer architecture features.
AI Model Compatibility
How each GPU handles popular AI models. VRAM determines whether a model fits — green means it runs, red means it won't.
Estimated Performance (tok/s)
Bandwidth-based estimates, not hardware benchmarks. Methodology
NVIDIA GeForce RTX 4080
The original RTX 4080 launched at $1,199 but has dropped significantly on the used market since the SUPER variant replaced it. With 16GB GDDR6X and strong 4K gaming performance, it remains a capable card. For AI, the 16GB VRAM handles 14B models at Q4. A solid used-market pick if found under $850.
Full specs →NVIDIA GeForce RTX 4070 Ti SUPER
The RTX 4070 Ti SUPER is a compelling mid-to-high-end option with 16GB of GDDR6X VRAM. It handles 1440p and 4K gaming well, and the 16GB VRAM makes it viable for running 14B parameter LLMs and Stable Diffusion. It occupies a sweet spot for builders who want both gaming and AI capability without paying flagship prices.
Full specs →Who Should Buy Which?
Buy the NVIDIA GeForce RTX 4080 if:
- + You want better gaming performance
- + Used market 4K gaming with 16GB VRAM
Buy the NVIDIA GeForce RTX 4070 Ti SUPER if:
- + You want to save $100
- + You want lower power consumption (285W vs 320W)
- + 1440p/4K gaming with enough VRAM for real AI work