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Can RTX 5060 Ti 8GB run Laguna S 2.1?

NVIDIA · 8 GB GDDR7 · 448 GB/s bandwidth · Poolside · 118.0B (active 8.0B) · MoE · model ctx up to 1024K

❌ No — Laguna S 2.1 Q4 needs 66.65 GB, card only has 8 GB
VRAM: 66.65 GB needed of 8 GB
FF · No FitComposite score: VRAM headroom × 0.5 + tok/s speed × 0.5. Q4 @ 8K context.
CUDA
Your GPU won't fit Laguna S 2.1, but runs these similar models: Qwen3-8B, Qwen2.5-7B-Instructor☁️ Rent on RunPod from ~$0.50/hr
Estimates from memory-bandwidth formula; rows marked "measured" override. Methodology.

Fit & speed by quant and context

QuantContextVRAM neededFits?tok/s (decode)
Q44K66.65 GBNo
Q48K default67.4 GBNo
Q432K71.9 GBNo
FP164K237.75 GBNo
FP168K default238.5 GBNo
FP1632K243.0 GBNo

Fits = weights + KV(ctx) + 1 GB overhead ≤ 95% of VRAM. Measured anchors are context-agnostic; the fit verdict is recomputed per context. A missing tok/s means the model is far beyond this card (offload-only territory).

VRAM breakdown at 8K context

QuantWeightsKV cacheOverheadTotal neededRTX 5060 Ti 8GB VRAM
Q464.9 GB1.5 GB1 GB67.4 GB8 GB
FP16236.0 GB1.5 GB1 GB238.5 GB8 GB

Other GPUs that run Laguna S 2.1

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