Can Apple MacBook Pro 14" M3 Pro 18GB (used) run Llama, Qwen & DeepSeek? 326 models that fit
326 of the 493 models in the Spanvero catalog fit Apple MacBook Pro 14" M3 Pro 18GB (used)'s 18 GB unified memory (at a sensible quant, 16k context). For each: run it locally ($0 compute + electricity), rent an equivalent GPU ($0 markup, as of 2026-07-09), or pay per-token via your own API key (as of 2026-08-17).
Three honest ways to run each model on Apple MacBook Pro 14" M3 Pro 18GB (used)
Run it locally: $0 in compute — you pay only electricity (~96 W under load on this Mac). Local is real money, never a fake "$0".
Rent an equivalent GPU: from a $0-markup vendor rate (as of 2026-07-09) — you rent on your own account and pay the vendor directly; we never resell compute.
Skip the box: run the same model through your own API key, paying per million tokens (prices as of 2026-08-17).
What fits Apple MacBook Pro 14" M3 Pro 18GB (used) (18 GB unified memory)
326 of the 493 notable models in the Spanvero catalog fit Apple MacBook Pro 14" M3 Pro 18GB (used) at a sensible quant (context capped at 16k for the estimate). Most capable first:
ERNIE 4.5 21B A3B Thinking (baidu, 21.8B) — needs ~16 GB at Q4_K_M: run it locally for $0 compute + ~$0.3612/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.27/1M via your own API key (size estimate).
gpt oss safeguard 20b (openai, 21.5B) — needs ~16 GB at Q4_K_M: run it locally for $0 compute + ~$0.3572/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.19/1M via your own API key.
gpt-oss-20b (OpenAI, 21B) — needs ~15 GB at Q4_K_M: run it locally for $0 compute + ~$0.3506/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.08/1M via your own API key.
gpt oss 20b BF16 (unsloth, 20.9B) — needs ~15 GB at Q4_K_M: run it locally for $0 compute + ~$0.3492/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.27/1M via your own API key (size estimate).
NVIDIA Nemotron 3 Nano 30B A3B NVFP4 (nvidia, 18.2B) — needs ~13 GB at Q4_K_M: run it locally for $0 compute + ~$0.3126/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.25/1M via your own API key (size estimate).
NVIDIA Nemotron 3.5 Lightning 30B A3B NVFP4 (nvidia, 17.8B) — needs ~13 GB at Q4_K_M: run it locally for $0 compute + ~$0.3071/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.24/1M via your own API key (size estimate).
Qwen3 30B A3B NVFP4 (RedHatAI, 17.5B) — needs ~13 GB at Q4_K_M: run it locally for $0 compute + ~$0.303/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.24/1M via your own API key (size estimate).
Qwen3 32B NVFP4 (nvidia, 17.2B) — needs ~15 GB at Q4_K_M: run it locally for $0 compute + ~$0.2988/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.24/1M via your own API key (size estimate).
deepseek moe 16b base (deepseek-ai, 16.4B) — needs ~12 GB at Q4_K_M: run it locally for $0 compute + ~$0.2876/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
deepseek moe 16b chat (deepseek-ai, 16.4B) — needs ~12 GB at Q4_K_M: run it locally for $0 compute + ~$0.2876/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
LLaDA2.0 mini (inclusionAI, 16.3B) — needs ~12 GB at Q4_K_M: run it locally for $0 compute + ~$0.2862/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
LLaDA2.1 mini (inclusionAI, 16.3B) — needs ~12 GB at Q4_K_M: run it locally for $0 compute + ~$0.2862/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
Ling mini 2.0 (inclusionAI, 16.3B) — needs ~12 GB at Q4_K_M: run it locally for $0 compute + ~$0.2862/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
Moonlight 16B A3B Instruct (moonshotai, 16B) — needs ~13 GB at Q4_K_M: run it locally for $0 compute + ~$0.282/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
Moonlight 16B A3B (moonshotai, 16B) — needs ~13 GB at Q4_K_M: run it locally for $0 compute + ~$0.282/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
DeepSeek-Coder-V2-Lite Instruct (DeepSeek, 15.7B) — needs ~11 GB at Q4_K_M: run it locally for $0 compute + ~$0.2778/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
DeepSeek V2 Lite Chat (deepseek-ai, 15.7B) — needs ~15 GB at Q4_K_M: run it locally for $0 compute + ~$0.2778/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
DeepSeek V2 Lite (deepseek-ai, 15.7B) — needs ~15 GB at Q4_K_M: run it locally for $0 compute + ~$0.2778/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.23/1M via your own API key (size estimate).
Qwen3 30B A3B NVFP4 (nvidia, 15.6B) — needs ~12 GB at Q4_K_M: run it locally for $0 compute + ~$0.2764/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.22/1M via your own API key (size estimate).
Qwen2.5 Coder 14B Instruct (Qwen, 14.8B) — needs ~14 GB at Q4_K_M: run it locally for $0 compute + ~$0.265/1M in electricity, rent 2× NVIDIA RTX 3060 12GB from $0.12/hr ($0 markup), or ~$0.22/1M via your own API key (size estimate).
The honest cost of owning Apple MacBook Pro 14" M3 Pro 18GB (used)
Street price $1,550.00 (as of 2026-07-08; MacPro-LA used-market guide, Jun 2026 (14" M3 Pro 18GB/512GB, originally $1,999, now sells $1,450-1,650); 96W = Apple's 14" MBP adapter rating, an upper bound) — amortized over 3 years that's ~$1.4155/day whether or not you're generating.
Electricity: ~96 W under sustained inference at $0.1883/kWh (EIA Electric Power Monthly Table 5.6.A — U.S. residential average, Apr 2026, as of 2026-07-02) — the per-1M-token figures above already include this at each model's speed.
Straight talk: for the small models a 18 GB unified memory box runs, hosted APIs are often cheaper per token. Own local for privacy, offline use, and unlimited runs — not to save money on tokens.
Too big for Apple MacBook Pro 14" M3 Pro 18GB (used) — rent or use an API instead
These need more than the 18 GB unified memory on this Mac. Closest first — you can still run them on a rented GPU ($0 markup) or via your own API key:
solar pro preview instruct (upstage, 22.1B) — needs ~17 GB; rent 2× NVIDIA RTX 3060 12GB from $0.12/hr, or ~$0.28/1M via your own API key (size estimate).
gpt neox 20b (EleutherAI, 20.7B) — needs ~17 GB; rent 2× NVIDIA RTX 3060 12GB from $0.12/hr, or ~$0.27/1M via your own API key (size estimate).
Gemma 4 26B A4B NVFP4 (nvidia, 14.4B) — needs ~17 GB; rent 2× NVIDIA RTX 3060 12GB from $0.12/hr, or ~$0.22/1M via your own API key (size estimate).
diffusiongemma 26B A4B it NVFP4 (nvidia, 14.4B) — needs ~17 GB; rent 2× NVIDIA RTX 3060 12GB from $0.12/hr, or ~$0.22/1M via your own API key (size estimate).
LFM2 24B A2B (LiquidAI, 23.8B) — needs ~18 GB; rent 2× NVIDIA RTX 3060 12GB from $0.12/hr, or ~$0.29/1M via your own API key (size estimate).
Gemma 4 26B A4B it NVFP4 (bg-digitalservices, 15.1B) — needs ~18 GB; rent 2× NVIDIA RTX 3060 12GB from $0.12/hr, or ~$0.22/1M via your own API key (size estimate).
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