mradermacher/Llama-2-70b-hf-ChatOrca-v2-GGUF

About

static quants of https://huggingface.co/manojpreveen/Llama-2-70b-hf-ChatOrca-v2

weighted/imatrix quants are available at https://huggingface.co/mradermacher/Llama-2-70b-hf-ChatOrca-v2-i1-GGUF

Usage

If you are unsure how to use GGUF files, refer to one of TheBloke's READMEs for more details, including on how to concatenate multi-part files.

Provided Quants

(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)

Link	Type	Size/GB	Notes
GGUF	Q2_K	25.6
GGUF	Q3_K_S	30.0
GGUF	Q3_K_M	33.4	lower quality
GGUF	Q3_K_L	36.2
GGUF	IQ4_XS	37.3
GGUF	Q4_K_S	39.3	fast, recommended
GGUF	Q4_K_M	41.5	fast, recommended
GGUF	Q5_K_S	47.6
GGUF	Q5_K_M	48.9
PART 1 PART 2	Q6_K	56.7	very good quality
PART 1 PART 2	Q8_0	73.4	fast, best quality

Here is a handy graph by ikawrakow comparing some lower-quality quant types (lower is better):

And here are Artefact2's thoughts on the matter: https://gist.github.com/Artefact2/b5f810600771265fc1e39442288e8ec9

FAQ / Model Request

See https://huggingface.co/mradermacher/model_requests for some answers to questions you might have and/or if you want some other model quantized.

Thanks

I thank my company, nethype GmbH, for letting me use its servers and providing upgrades to my workstation to enable this work in my free time. Additional thanks to @nicoboss for giving me access to his private supercomputer, enabling me to provide many more imatrix quants, at much higher quality, than I would otherwise be able to.