Computers capable of running Llama 3.3 70B Instruct
What PC do you need to run Llama 3.3 70B Instruct? 42 GB VRAM at Q4 (141 GB FP16) — see the exact AI workstations that host Llama 3.3 70B Instruct locally, from $1,799.
AI workstations that I can host Llama 3.3 70B Instruct
Frequently asked
What PC do I need to run "Llama 3.3 70B Instruct"?
At Q4 quantization Llama 3.3 70B Instruct needs about 42 GB of VRAM — the cheapest match in our catalog is the Corsair AI Workstation 100 (48 GB, $1,799). At Q8 plan for 75 GB, at FP16 141 GB.
How much VRAM does "Llama 3.3 70B Instruct" need?
Llama 3.3 70B Instruct requires roughly 42 GB at Q4 (recommended for local use), 75 GB at Q8 and 141 GB at FP16, including KV-cache headroom.
Can I run "Llama 3.3 70B Instruct" locally on my own computer?
Yes — with the right hardware. Any workstation with at least 42 GB VRAM runs Llama 3.3 70B Instruct locally, such as the Corsair AI Workstation 100. No cloud, no per-token bills.
Which GPU runs "Llama 3.3 70B Instruct"?
The Radeon 8050S in the Corsair AI Workstation 100 (48 GB total) is the entry point; larger multi-GPU builds scale to 75–141 GB for Q8/FP16.
Cheap computer for Llama 3.3 70B Instruct
The most affordable way to host Llama 3.3 70B Instruct: a 42 GB-VRAM workstation — from $1,799 (Corsair AI Workstation 100), which typically pays for itself vs. $1–4/hr cloud GPUs.
Llama 3.3 70B Instruct fine-tuning machine
Fine-tuning Llama 3.3 70B Instruct needs the FP16 size — about 141 GB of VRAM (fits: Mac Studio (M3 Ultra, 512 GB), Bizon G3000 G2 — 2× RTX PRO 6000).