GLM-5.2-NVFP4 vs Llama-3.1-405B-FP8
Specs, VRAM requirements and download trends — updated 6 August 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | GLM-5.2-NVFP4 | Llama-3.1-405B-FP8 |
|---|---|---|
| Parameters | 381.0 B | 405.9 B |
| Architecture | GlmMoeDsaForCausalLM | LlamaForCausalLM |
| Context length | 1,048,576 | — |
| Licence | mit | llama3.1 |
| Commercial use | Allowed | Conditional |
| Languages | — | 8 |
| Downloads 30d | 1,804,344 | 493,412 |
| Downloads all time | 2.2 M | 1.1 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | Yes — accept licence |
| First seen on the Hub | 2026-06-22 | 2024-07-20 |
Download trend
Daily snapshots, last 10 days (28 Jul – 6 Aug)
1.8 M419 K
GLM-5.2-NVFP4
Llama-3.1-405B-FP8
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
Llama-3.1-405B-FP8 · fp16
597.3 GB / 24 GB
GLM-5.2-NVFP4 · fp16 @ 1024K ctx
7,826.8 GB / 24 GB