Llama 2 13B Chat HF vs Llama 2 7B Chat HF
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Llama 2 13B Chat HF | Llama 2 7B Chat HF | |
|---|---|---|
| Parameters | 13.0B | 6.7B |
| Context | — | — |
| Architecture | — | — |
| License | Llama 2 Community | Llama 2 Community |
| Downloads | 117.4K | 272.9K |
| Released | Apr 2024 | Apr 2024 |
VRAM by Quantization: Llama 2 13B Chat HF vs Llama 2 7B Chat HF
| Quantization | Bits | Llama 2 13B Chat HF VRAM | Llama 2 7B Chat HF VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 6.1 GB | 3.1 GB |
| Q3_K_M | 3.90 | 7.0 GB | 3.6 GB |
| Q3_K_S | 3.50 | 6.3 GB | 3.2 GB |
| Q4_0 | 4.00 | 7.2 GB | — |
| Q4_K_M | 4.80 | 8.6 GB | 4.5 GB |
| Q5_K_M | 5.70 | 10.2 GB | 5.3 GB |
| Q6_K | 6.60 | 11.8 GB | 6.1 GB |
| Q8_0 | 8.00 | 14.3 GB | 7.4 GB |
Verdict
Llama 2 7B Chat HF needs less VRAM at Q4_K_M (4.5 GB vs 8.6 GB), so it fits on smaller GPUs. Llama 2 7B Chat HF is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Llama 2 13B Chat HF or Llama 2 7B Chat HF?
At Q4_K_M, Llama 2 13B Chat HF needs 8.6 GB and Llama 2 7B Chat HF needs 4.5 GB, so Llama 2 7B Chat HF is the lighter option to run locally.
- What is the difference between Llama 2 13B Chat HF and Llama 2 7B Chat HF?
Llama 2 13B Chat HF is a 13.0B model from Meta (Llama 2 family), while Llama 2 7B Chat HF is a 6.7B model from Meta (Llama 2 family). Compare their VRAM requirements above to see which fits your GPU or Mac.