Unverified50% confidenceFactExact time
The full weights of LLaMA 2 (70B parameter version) amount to approximately 130 GB.
1
Sources
50%
Confidence
Long-term
Relevance
9/20/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe weight files of LLaMA-70B can reach 140 GB, and a single download consumes enormous bandwidth.77% similarUnverifiedLLaMA-2 70B 总参数约 700 亿均匀分布于 80 层，每层约 8.75 亿参数，FP16 精度下单层约占 1.75GB 显存76% similarVerifiedThe weights alone of the Llama-3 70B model require approximately 140 GB of VRAM at FP16 precision.75% similarPartially VerifiedTaking the 65B-parameter LLaMA model as an example, traditional full fine-tuning requires more than 780GB of VRAM, whereas QLoRA requires only approximately 48GB.75% similarUnverifiedLLaMA系列最大的版本达到70B（700亿参数）75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/937201API
curl https://kongchang.com/api/v1/knowledge/claims/937201MCP
get_claim(id=937201)