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Can MacBook Neo A18 Pro 8GB run GLM-4.7-Flash?

Apple · 8 GB LPDDR5X · 60 GB/s bandwidth · Z.ai · 31.2B (active 3B) · MoE · model ctx up to 198K

❌ No — GLM-4.7-Flash Q4 needs 19.94 GB, card only has 8 GB
VRAM: 19.94 GB needed of 8 GB
Speed: ~2.5 tok/s (estimated)
FF · No FitComposite score: VRAM headroom × 0.5 + tok/s speed × 0.5. Q4 @ 8K context.
METAL
Your GPU won't fit GLM-4.7-Flash, but runs these similar models: Qwen2.5-7B-Instruct, gemma-4-E2B-itor☁️ 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)
Q44K19.94 GBNo2.9 ± est.
Q48K default21.4 GBNo2.5 ± est.
Q432K30.18 GBNo
FP164K64.86 GBNo
FP168K default66.33 GBNo
FP1632K75.1 GBNo

Fits = weights + KV(ctx) + 0.5 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 neededMacBook Neo A18 Pro 8GB VRAM
Q417.47 GB2.93 GB0.5 GB21.4 GB8 GB
FP1662.4 GB2.93 GB0.5 GB66.33 GB8 GB

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