NVIDIA RTX 2080 Ti
NVIDIA RTX 2080 Ti
The RTX 2080 Ti was NVIDIA's 2018 flagship Turing GPU with 11 GB of GDDR6 at 616 GB/s. In 2026, used prices around $250-300 make it a curiosity for local AI. It has Turing Tensor cores (FP16/INT8) and 11 GB VRAM - enough for 7B models at Q5_K_M. Performance is well behind modern cards but it's an option if you find one cheap.
Quick verdict
The RTX 2080 Ti is an aging but usable entry into local AI. 11 GB VRAM runs 7B models well at high quants, and 616 GB/s bandwidth keeps generation snappy. Lack of modern precision support (no BF16, no FP8) limits it, but for $250-300 used, it's a fallback option.
Spec breakdown
- VRAM: 11 GB GDDR6
- Memory bandwidth: 616 GB/s (14 Gbps, 352-bit bus)
- TDP: 250 W
- Architecture: Turing TU102
- Tensor cores: 544 (Turing, 2nd gen)
Real-world AI inference
| Model | Tokens/sec | Source |
|---|---|---|
| Llama 3.1 8B Q4_K_M | ~30 tok/s | Community |
| Mistral 7B Q4_K_M | ~35 tok/s | Community |
| Mistral Small 3 | Does not fit | 11 GB limit |
Honest alternatives
- Used RTX 3060 12GB (~$200): 12 GB, $50-100 less, newer
- Intel Arc B580 (~$250): 12 GB, faster, modern features
Frequently asked
Quick answers to common questions
How much VRAM does the NVIDIA RTX 2080 Ti have?
The NVIDIA RTX 2080 Ti has 11 GB of VRAM with 616 GB/s memory bandwidth. MSRP was $1,199.
What local AI models can run on the NVIDIA RTX 2080 Ti?
The NVIDIA RTX 2080 Ti with 11 GB VRAM can run many models depending on quantization. Models up to ~16B params may fit at Q4_K_M. Use our VRAM calculator to check specific models.
Is the NVIDIA RTX 2080 Ti good for local AI inference?
NVIDIA RTX 2080 Ti is best for entry-level, gaming. Check our hardware directory for alternatives with more VRAM.
Where can I buy the NVIDIA RTX 2080 Ti?
Check our buy links above for the best current prices on Amazon, Newegg, and B&H. Prices vary by retailer and availability.
How does the NVIDIA RTX 2080 Ti compare to other GPUs?
NVIDIA RTX 2080 Ti has 11 GB VRAM and 616 GB/s bandwidth. It works best with smaller quantized models. Browse our hardware directory for side-by-side comparisons.
Is the NVIDIA RTX 2080 Ti worth buying right now?
The current price is $299 vs the MSRP of $1,199. The price has dropped below MSRP, making it a good time to buy.
What power supply do I need for the NVIDIA RTX 2080 Ti?
The NVIDIA RTX 2080 Ti has a TDP of 250W. A standard quality PSU of 650W+ should suffice. Always check the manufacturer's recommendations for your specific build.
Nearby options
Similar hardware and models that fit
Similar hardware
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