Question 1

Can GTX 1080 Ti 11GB run Zephyr 7B Beta?

Accepted Answer

Yes, GTX 1080 Ti 11GB can run Zephyr 7B Beta with a B grade (Runs well). Expected decode speed: 81.6 tok/s.

Question 2

How much VRAM does Zephyr 7B Beta need?

Accepted Answer

Zephyr 7B Beta (7B parameters) requires approximately 7.7 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Zephyr 7B Beta?

Accepted Answer

The recommended quantization for Zephyr 7B Beta is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	B	Runs well	66.9 tok/s	4211 ms	33K
Chat	B	Runs well	66.9 tok/s	1579 ms	12K
Coding	B	Runs well	81.6 tok/s	2372 ms	23K
RAG	B	Runs well	66.9 tok/s	5263 ms	33K
Reasoning	B	Runs well	66.9 tok/s	3421 ms	23K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	2.7 GB	Low	D34
Q3_K_S	3	3.4 GB	Low	D36
NVFP4	4

Can GTX 1080 Ti 11GB run Zephyr 7B Beta?

Memory breakdown