Unified Memory PCs for Local LLMs: DGX Spark, Mac, Ryzen AI
DGX Spark, RTX Spark, Mac Studio M5, and Ryzen AI Max compared for running big local LLMs: memory size, bandwidth, real 2026 prices, and when a GPU still wins.
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DGX Spark, RTX Spark, Mac Studio M5, and Ryzen AI Max compared for running big local LLMs: memory size, bandwidth, real 2026 prices, and when a GPU still wins.
The best motherboards for an AI workstation in 2026: real AM5, TRX50, and WRX90 boards compared on PCIe lanes, x16 GPU slots, and RAM ceilings for 1 to 4 GPUs.
GPU prices are at record highs. We run the break-even math on renting vs buying an RTX 4090, RTX 5090, or H100 for deep learning, with real monthly costs.
Ollama splits a model across GPUs automatically once it outgrows one card. The env vars that control it, mixing VRAM sizes, why NVLink isn't needed, and real builds.
Build a data analytics workstation for pandas, Polars, dask, R, and large SQL datasets: CPU, RAM, storage, and GPU picks at October 2026 prices.
The best prebuilt AI workstations of 2026 by budget, with October 2026 price estimates. Systems from Puget, System76, BOXX, Dell, and HP compared.
Top CPUs for AI workstations in 2026. Threadripper vs Ryzen vs Intel Core Ultra for deep learning, local LLM inference, and multi-GPU training.
Top NVMe SSDs for AI dataset storage and ML training in 2026. PCIe 5.0 vs 4.0, read benchmarks, and which drives actually speed up training.
Exact RAM requirements for running LLMs locally with Ollama, llama.cpp, and LM Studio. Covers 7B to 70B+ models, CPU offloading, context windows, and DDR5 vs DDR4.
How to build an AI workstation in 2026: GPU, CPU, motherboard, RAM, and PSU picks at real late-2026 prices, three sample builds, and when prebuilt or cloud wins.