Meta Llama 3 8B vs Meta Llama 3 8B Instruct
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Meta Llama 3 8B | Meta Llama 3 8B Instruct | |
|---|---|---|
| Parameters | 8.0B | 8.0B |
| Context | — | — |
| Architecture | — | — |
| License | Llama 3 Community | Llama 3 Community |
| Downloads | 1.5M | 1.5M |
| Released | Sep 2024 | Jun 2025 |
VRAM by Quantization: Meta Llama 3 8B vs Meta Llama 3 8B Instruct
| Quantization | Bits | Meta Llama 3 8B VRAM | Meta Llama 3 8B Instruct VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 3.8 GB | 3.8 GB |
| Q3_K_M | 3.90 | 4.3 GB | 4.3 GB |
| Q3_K_S | 3.50 | 3.9 GB | 3.9 GB |
| Q4_0 | 4.00 | 4.4 GB | 4.4 GB |
| Q4_K_M | 4.80 | 5.3 GB | 5.3 GB |
| Q5_K_M | 5.70 | 6.3 GB | 6.3 GB |
| Q6_K | 6.60 | 7.3 GB | 7.3 GB |
| Q8_0 | 8.00 | 8.8 GB | 8.8 GB |
Verdict
Meta Llama 3 8B is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Meta Llama 3 8B or Meta Llama 3 8B Instruct?
At Q4_K_M, Meta Llama 3 8B needs 5.3 GB and Meta Llama 3 8B Instruct needs 5.3 GB, so Meta Llama 3 8B is the lighter option to run locally.
- What is the difference between Meta Llama 3 8B and Meta Llama 3 8B Instruct?
Meta Llama 3 8B is a 8.0B model from Meta (Llama 3 family), while Meta Llama 3 8B Instruct is a 8.0B model from Meta (Llama 3 family). Compare their VRAM requirements above to see which fits your GPU or Mac.