DeepSeek-V4-Flash-0731 vs Llama-3.1-405B-FP8
Specs, VRAM requirements and download trends — updated 21 September 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | DeepSeek-V4-Flash-0731 | Llama-3.1-405B-FP8 |
|---|---|---|
| Parameters | 304.2 B | 405.9 B |
| Architecture | DeepseekV4ForCausalLM | LlamaForCausalLM |
| Context length | 1,048,576 | — |
| Licence | mit | llama3.1 |
| Commercial use | Allowed | Conditional |
| Languages | — | 8 |
| Downloads 30d | 4,086,610 | 465,220 |
| Downloads all time | 7.0 M | 1.9 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | Yes — accept licence |
| First seen on the Hub | 2026-07-31 | 2024-07-20 |
Download trend
Daily snapshots, last 49 days (4 Aug – 21 Sep)
4.7 M236 K
DeepSeek-V4-Flash-0731
Llama-3.1-405B-FP8
A overtook B on 7 Aug
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
Llama-3.1-405B-FP8 · fp16
597.3 GB / 24 GB
DeepSeek-V4-Flash-0731 · fp16 @ 1024K ctx
6,024.3 GB / 24 GB