Laptop with RTX 4060 8GB can't get to Mistral Small 3.1 24B at any price. Here's what actually can.

Mistral Small 3.1 24B at Q4_K_M needs 16.4 GB once weights, KV cache at 8K context and framework overhead are counted. Laptop with RTX 4060 8GB offers 8 GB, leaving you 8.4 GB short. 128 GB of unified memory leaves about 96 GB for a model after the OS takes its share, which holds Mistral Small 3.1 24B at Q4_K_M.

What to do

Other ways to get there

• Rent a GPU by the hour instead — You want this daily, so renting is the way to try Mistral Small 3.1 24B before spending on hardware — not the long-run answer if the usage holds.
• Consider waiting this market out — DDR5 kit prices are roughly 3-4x their mid-2025 level, and the shortage is expected to run into 2027. Relief is not expected before 2027-Q4. Meanwhile you have a way to run this that costs nothing extra.

What we ruled out, and why

• 32GB DDR5 kit (2x16GB) — More memory would let this model load, but the parts of it living in system RAM have to travel over PCIe, so it would run at roughly 2.3-4.4 tok/s — slower than reading speed. More VRAM, not more RAM, is what this needs.
• 64GB DDR5 kit (2x32GB) — More memory would let this model load, but the parts of it living in system RAM have to travel over PCIe, so it would run at roughly 2.3-4.4 tok/s — slower than reading speed. More VRAM, not more RAM, is what this needs.
• 96GB DDR5 kit (2x48GB) — More memory would let this model load, but the parts of it living in system RAM have to travel over PCIe, so it would run at roughly 2.3-4.4 tok/s — slower than reading speed. More VRAM, not more RAM, is what this needs.
• 128GB DDR5 kit (4x32GB) — More memory would let this model load, but the parts of it living in system RAM have to travel over PCIe, so it would run at roughly 2.3-4.4 tok/s — slower than reading speed. More VRAM, not more RAM, is what this needs.
• Replace your graphics card — A laptop's graphics chip is soldered to the mainboard and cannot be replaced or added to. Renting, or a desktop, is the honest path from here.
• Add a second graphics card — A laptop's graphics chip is soldered to the mainboard and cannot be replaced or added to. Renting, or a desktop, is the honest path from here.

Your machine is not exactly this one. Run this for your exact setup — the form opens pre-filled with Laptop with RTX 4060 8GB and Mistral Small 3.1 24B.

Questions people ask about this pairing

Can a Laptop with RTX 4060 8GB run Mistral Small 3.1 24B?

Not as it stands. Mistral Small 3.1 24B needs 16.4 GB at Q4_K_M and this machine has 8 GB available, a shortfall of 8.4 GB. 128 GB of unified memory leaves about 96 GB for a model after the OS takes its share, which holds Mistral Small 3.1 24B at Q4_K_M.

Would more system RAM fix this?

More memory would let this model load, but the parts of it living in system RAM have to travel over PCIe, so it would run at roughly 2.3-4.4 tok/s — slower than reading speed. More VRAM, not more RAM, is what this needs.

Should I wait for prices to come down?

DDR5 kit prices are roughly 3-4x their mid-2025 level, and the shortage is expected to run into 2027. Relief is not expected before 2027-Q4. The current estimate for relief is 2027-Q4. If you can run this some other way meanwhile, waiting is defensible; if you cannot, the part still does the job today.

Does a longer context change what Mistral Small 3.1 24B needs here?

Yes, and it is the figure people forget. The 16.4 GB above already includes the KV cache at 8K; that cache grows roughly linearly with context, so doubling the window adds real gigabytes rather than a rounding error. If you plan to work with long documents on Laptop with RTX 4060 8GB, size for the context you will actually use, not the default.

Related

• Mistral Small 3.1 24B — full specs and VRAM by quantization
• NVIDIA GeForce RTX 4060 — specifications and what else it runs
• Can I run Mistral Small 3.1 24B on a NVIDIA GeForce RTX 4060?
• VRAM calculator for Mistral Small 3.1 24B
• Laptop with RTX 4060 8GB → Llama 3.1 8B Instruct: keep what you have
• Laptop with RTX 4060 8GB → Qwen 3 8B: keep what you have
• RTX 5080 16GB → Mistral Small 3.1 24B: change a setting

Data behind this page last checked 2026-08-26.