COMPUTE RACE

RUN AI
AT
HOME

From a $150 Raspberry Pi to a $4,000 Mac Studio with 512GB of unified memory. Every device that lets you run models locally, host OpenClaw, and stop paying per token.

CHEAPEST ENTRY POINT
~$150
Pi 5 + AI HAT+ 2
SWEET SPOT
$599–$1,399
Mac Mini M4 / M4 Pro
PEAK HOME CAPABILITY
512GB RAM
Mac Studio M3 Ultra (BTO)
BIGGEST MODEL AT HOME
405B params
Llama 3 405B on M3 Ultra (Q4)
SELECT DEVICE

Mac Mini M4

Daily Driver
Apple M4 (10-core CPU, 10-core GPU)
Best everyday LLM box
$599
RAM
16–32GB Unified
AI COMPUTE
38 TOPS
MEM BANDWIDTH
120 GB/s
POWER DRAW
~30W
OS
macOS
OPENCLAW READY
✓ Yes
Models this device runs comfortably:
Llama 3 8BMistral 7BGemma 2 9B
Largest comfortable model: Gemma 2 9B
FULL SPEC COMPARISON
DEVICEPRICERAMAI TOPSMEM BWPOWERBEST FOROPENCLAW
Raspberry Pi 5
+ AI HAT+ 2
~$1508GB LPDDR4X
40 TOPS
16 GB/s
5–27WQwen2 1.5B
Jetson Orin Nano Super
Developer Kit
$2498GB LPDDR5
67 TOPS
102 GB/s
7–25WPhi-3 Mini 3.8B
Jetson AGX Orin
64GB
~$99964GB LPDDR5
275 TOPS
204 GB/s
15–60WPhi-3 Medium 14B~
Beelink SER9 Pro
Ryzen AI 9 HX 370
~$49932GB LPDDR5X
80 TOPS
89 GB/s
35–65WLlama 3 8B
Mac Mini
M4
$59916–32GB Unified
38 TOPS
120 GB/s
~30WGemma 2 9B
Mac Mini
M4 Pro
$1,39924–64GB Unified
55 TOPS
273 GB/s
~30–60WLlama 3 70B (Q4)
Mac Studio
M4 Max
$1,99936–128GB Unified
~500 TOPS
410 GB/s
~100–140WQwen 72B (Q5)
Mac Studio
M3 Ultra
$3,99996–512GB Unified
~800 TOPS
819 GB/s
~180–300WLlama 3 405B (Q4)
MODEL COMPATIBILITY MATRIX
Which models run on which devices — all figures assume 4-bit quantisation (Q4) unless noted.
MODEL
Raspberry Pi 5
+ AI HAT+ 2
Jetson Orin Nano Super
Developer Kit
Jetson AGX Orin
64GB
Beelink SER9 Pro
Ryzen AI 9 HX 370
Mini
M4
Mini
M4 Pro
Studio
M4 Max
Studio
M3 Ultra
TinyLlama 1.1B
1.1B · Q4
Phi-3 Mini 3.8B
3.8B · Q4
Llama 3 8B
8B · Q4
Mistral 7B
7B · Q4
Gemma 3 27B
27B · Q4
Qwen 2.5 32B
32B · Q4
Llama 3 70B
70B · Q4
DeepSeek V3 / R1
671B (MoE) · Q4
Llama 3 405B
405B · Q4
WHO SHOULD BUY WHAT
The Tinkerer$150–$250
Raspberry Pi 5 + AI HAT+ 2

You want to learn, experiment, run small models at home, automate things. The Pi with Hailo NPU runs Qwen 1.5B and small vision models. Perfect OpenClaw node on your network.

The Value Hunter$499–$599
Beelink SER9 Pro or Mac Mini M4

Best everyday AI box at sub-$600. Both run 8B models smoothly. Mac Mini wins on power draw and Ollama ecosystem. Beelink wins if you need Windows or a CUDA-adjacent pipeline.

The Power User$1,399
Mac Mini M4 Pro (48GB)

273 GB/s memory bandwidth is the unlock. You can run Qwen 32B, Mistral 22B, and squeeze 70B quantised. This is the machine that replaces most cloud API spend for devs.

The Builder$1,999
Mac Studio M4 Max (36–128GB)

Your personal inference server. Runs 70B models fast enough to not hate your life. Host OpenClaw, run voice pipelines, do fine-tuning, serve APIs locally. This is the home lab.

The Obsessive$3,999+
Mac Studio M3 Ultra (96–512GB)

You want Llama 3 405B at home. The 512GB BTO config is the only consumer machine that fits it unquantised. 819 GB/s bandwidth. Your private frontier node. No subscription, no rate limits.

The Edge Developer$249–$999
Jetson Orin Nano Super or AGX Orin

You're building robots, autonomous systems, or embedded AI. CUDA-native, TensorRT-ready, JetPack ecosystem. Not for everyday desktop use — built for inference pipelines that deploy to the edge.

WHY APPLE SILICON DOMINATES LOCAL AI

It Is All About Memory Bandwidth

Running a large language model is a memory-bandwidth problem, not a compute problem. The bottleneck is how fast you can stream model weights from RAM into the compute cores. A Mac Mini M4 Pro has 273 GB/s of unified memory bandwidth. A typical Windows mini PC with DDR5 has 50–90 GB/s. The Mac runs 70B models. The Windows PC chokes on 13B.

Raspberry Pi 5
16 GB/s
Tiny models only
Beelink SER9 Pro
89 GB/s
8B models fine
Mac Mini M4
120 GB/s
8–9B models fast
Mac Mini M4 Pro
273 GB/s
70B quantised works
Mac Studio M4 Max
410 GB/s
70B native speed
Mac Studio M3 Ultra
819 GB/s
405B fits at home