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Can the NVIDIA GTX 1660 Ti Run Local AI?

Detailed AI compatibility report for NVIDIA GTX 1660 Ti. Specifications, VRAM analysis, and model performance benchmarks.

VRAM
6GB
Bandwidth
288 GB/s
Compatible Models
129
Runs with Offload
251

Top Compatible Models for NVIDIA GTX 1660 Ti

Llama 3.2 1B

~200.0 T/s

Uses 3.9GB VRAM

Qwen 2.5 1.5B

~200.0 T/s

Uses 5.3GB VRAM

Qwen 2.5 0.5B

~200.0 T/s

Uses 2.6GB VRAM

Qwen 3 1.7B

~183.5 T/s

Uses 5.6GB VRAM

Qwen 3 0.6B

~200.0 T/s

Uses 2.9GB VRAM

Qwen3-TTS VoiceDesign (1.7B)

~0.0 T/s

Uses 4GB VRAM

Qwen3-TTS CustomVoice (1.7B)

~0.0 T/s

Uses 4GB VRAM

Qwen3-TTS Base (0.6B)

~0.0 T/s

Uses 2GB VRAM

CosyVoice 2 (0.5B)

~0.0 T/s

Uses 4GB VRAM

Check All 492 Models on Hardware Builder