How to choose a AI mini PC
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Pick an AI mini PC by your main job. For image and video generation and models up to about 32B, choose CUDA with 24 GB of VRAM, like Olares One. For 70B-class chat models, choose 128 GB of unified memory.
Olares One → AI mini PC → CUDA · FLUX · Wan · Ollama → Image, video and chat on your desk
Criteria
- Main job: image and video, chat models up to about 32B, or chat models of 70B and up.
- GPU stack: CUDA for most FLUX and Wan tooling; AMD and Apple stacks take more setup.
- Memory the GPU can use, which on shared-memory boxes is less than the total.
- Sustained performance and noise during long image and video runs.
- Expansion: Thunderbolt 5, a free M.2 slot, upgradeable RAM.
- Price of the complete system, including drive and OS.
Machines compared
| Machine | Price | Memory for models | Memory type | GPU | CUDA |
|---|---|---|---|---|---|
| Olares One | $4,999 · €4,599.95 | 24 GB | VRAM | RTX 5090 Mobile | yes |
| NVIDIA DGX Spark | $6,950 | 128 GB | Unified, 273 GB/s | NVIDIA GB10 | yes |
| ASUS Ascent GX10 | $5,999 | 128 GB | Unified | NVIDIA GB10 | yes |
| Apple Mac Studio (M5 Ultra) | $5,499 · €6,599 | 96 GB | Unified, 1.2 TB/s | M5 Ultra, 64-core GPU | no |
| Apple Mac Studio (M5 Max) | $2,499 · €2,999 | 36 GB | Unified, 460 GB/s | M5 Max, 32-core GPU | no |
| Apple Mac mini (M5 Pro, 64GB) | $3,199 · €3,649 | 64 GB | Unified, 307 GB/s | M5 Pro, 20-core GPU | no |
| Minisforum MS-S1 Max | $3,959 | 128 GB | Shared (unified) | Radeon 8060S | no |
| GMKtec EVO-X2 (Ryzen AI Max+ 395, 128GB) | $3,499.99 | 128 GB | Shared (unified) | Radeon 8060S | no |
| Framework Desktop (Ryzen AI Max+ 395, 128GB) | $3,449 | 128 GB | Shared (unified) | Radeon 8060S | no |
| Beelink GTR9 Pro (Ryzen AI Max+ 395, 128GB) | $4,199 | 128 GB | Shared (unified) | Radeon 8060S | no |
| Used RTX 3090 tower build | $3,800 | 24 GB | GDDR6X VRAM, 936 GB/s | RTX 3090 (used) | yes |
| NVIDIA GeForce RTX 5090 (desktop card) | $1,999 | 32 GB | GDDR7 VRAM | RTX 5090 desktop | yes |
Prices and specs read on the makers' pages on 12-13 November 2026; each name links to its source.
Which mini PC fits which job?
Match the box to the job you do most. Image and video generation favor a CUDA GPU with dedicated VRAM. Chat with models up to about 32B runs well on either type. Chat with 70B and larger models needs 128 GB of unified memory, because those models do not fit in 24 GB.
| Main job | Best fit |
|---|---|
| FLUX images, Wan video | Olares One (CUDA, 24 GB VRAM) |
| Chat up to about 32B, several users | Olares One |
| Chat with 70B to 120B models | Ryzen AI Max+ 395 boxes, DGX Spark, ASUS GX10 |
| One person on macOS | Mac mini (M5 Pro, 64 GB) |
What fine print should you read?
Read what the price includes. The Framework Desktop DIY Edition ships without a drive or OS, several Ryzen prices were sale prices on 12-13 Nov 2026, and the ASUS GX10 was out of stock on 12 Nov. Also check how much of the shared memory the GPU can use before you plan around a model.
Size the model with the local LLM guide.
Questions & answers
Should I pay more for CUDA?
Yes, if you generate images or video, since most FLUX and Wan tooling targets NVIDIA first. For chat only, a 128 GB AMD box can be the better buy.
Does the CPU matter for an AI mini PC?
Less than the GPU and memory. It matters when a model spills out of GPU memory, because the CPU then runs part of it, and for apps that run alongside the model.
Sources for this entry
- Olares One specifications (Olares docs) (Company-published)
- NVIDIA DGX Spark: maker's page (Maker-published)
- ASUS Ascent GX10: maker's page (Maker-published)
- Apple Mac Studio (M5 Ultra): maker's page (Maker-published)
- Apple Mac mini (M5 Pro, 64GB): maker's page (Maker-published)
- Minisforum MS-S1 Max: maker's page (Maker-published)
- GMKtec EVO-X2 (Ryzen AI Max+ 395, 128GB): maker's page (Maker-published)
- Framework Desktop (Ryzen AI Max+ 395, 128GB): maker's page (Maker-published)
- Beelink GTR9 Pro (Ryzen AI Max+ 395, 128GB): maker's page (Maker-published)
- Used RTX 3090 tower build: maker's page (Maker-published)
- NVIDIA GeForce RTX 5090 (desktop card): maker's page (Maker-published)
Continue this reading path
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Cite this entry
Best AI Mini PC. “How to choose a AI mini PC.” Content reviewed 13 November 2026.
https://bestaiminipc.com/choosing/