Q4_K_M40GB VRAM minimum

Qwen Qwen3 Next 80B A3b Instruct FP8 Q4_K_M VRAM Requirements

This page answers Qwen Qwen3 Next 80B A3b Instruct FP8 q4_k_m quantization queries with explicit calculations from our model requirement dataset and compatibility speed table.

Short answer

Direct requirement summary for Qwen Qwen3 Next 80B A3b Instruct FP8 Q4_K_M

Short answer: Qwen Qwen3 Next 80B A3b Instruct FP8 typically needs around 40GB VRAM at Q4_K_M, and 48GB is safer for smoother usage.

Minimum VRAM

40GB

Recommended VRAM

48GB

Target quantization

Q4_K_M

Requirement Snapshot

Current quantization-specific requirement breakdown

Selected quantizationQ4_K_M

Minimum VRAM40GB

Q4 baseline40GB

Q8 baseline80GB

FP16 baseline160GB

Methodology

No hand-wavy numbers

Q4_K_M mapped to the same VRAM envelope as Q4 in current dataset.

Throughput data below uses available compatibility measurements/estimates and is sorted by tokens per second for this model.

Need general guidance? Review full methodology.

Next steps for this requirement

AMD Instinct MI300X

Check full compatibility details and speed context for this model.

Can AMD Instinct MI300X run Qwen Qwen3 Next 80B A3b Instruct FP8? →Buy options for AMD Instinct MI300X →

NVIDIA H200 SXM 141GB

Check full compatibility details and speed context for this model.

Can NVIDIA H200 SXM 141GB run Qwen Qwen3 Next 80B A3b Instruct FP8? →Buy options for NVIDIA H200 SXM 141GB →

NVIDIA H100 SXM5 80GB

Check full compatibility details and speed context for this model.

Can NVIDIA H100 SXM5 80GB run Qwen Qwen3 Next 80B A3b Instruct FP8? →Buy options for NVIDIA H100 SXM5 80GB →

Need GPU recommendations?

Compare curated best GPU guides by budget and workload.

Browse best GPU guides →

Need a complete build?

Use proven local AI build recipes if you are planning a fresh hardware setup.

Browse local AI builds →

Prefer prebuilt systems?

Compare ready-to-buy systems if you want faster deployment.

Compare prebuilt systems →

Compare other quantization tiers for Qwen Qwen3 Next 80B A3b Instruct FP8

Q4 requirements Q5_K_M requirements Q8 requirements FP16 requirements

Best GPUs for Qwen Qwen3 Next 80B A3b Instruct FP8 (Q4_K_M)

GPU	VRAM	Quantization	Speed	Compatibility	Buy
AMD Instinct MI300X	192GB	Q4	153 tok/s	View full compatibility	Buy options
NVIDIA H200 SXM 141GB	141GB	Q4	138 tok/s	View full compatibility	Buy options
NVIDIA H100 SXM5 80GB	80GB	Q4	99 tok/s	View full compatibility	Buy options
AMD Instinct MI250X	128GB	Q4	96 tok/s	View full compatibility	Buy options
NVIDIA H100 PCIe 80GB	80GB	Q4	63 tok/s	View full compatibility	Buy options
RTX 5090	32GB	Q4	60 tok/s	View full compatibility	Buy options
NVIDIA A100 80GB SXM4	80GB	Q4	58 tok/s	View full compatibility	Buy options
AMD Instinct MI210	64GB	Q4	48 tok/s	View full compatibility	Buy options
NVIDIA A100 40GB PCIe	40GB	Q4	45 tok/s	View full compatibility	Buy options
RTX 4090	24GB	Q4	36 tok/s	View full compatibility	Buy options
NVIDIA RTX 6000 Ada	48GB	Q4	36 tok/s	View full compatibility	Buy options
NVIDIA L40	48GB	Q4	33 tok/s	View full compatibility	Buy options

Back to Qwen Qwen3 Next 80B A3b Instruct FP8 model page Full hardware requirements Best GPU guides Prebuilt systems Local AI build guides

VRAM requirements FAQ

How much VRAM does Qwen Qwen3 Next 80B A3b Instruct FP8 need at Q4_K_M?

Qwen Qwen3 Next 80B A3b Instruct FP8 at Q4_K_M is estimated to require about 40GB VRAM minimum, with 48GB recommended for smoother operation.

Which GPUs can run Qwen Qwen3 Next 80B A3b Instruct FP8 Q4_K_M?

Start with AMD Instinct MI300X, NVIDIA H200 SXM 141GB, NVIDIA H100 SXM5 80GB and review each compatibility page for full speed and fit details.

Should I use Q4_K_M or a different quantization for Qwen Qwen3 Next 80B A3b Instruct FP8?

Q4_K_M is a balance point between memory usage and quality. If your GPU is below 40GB, consider lower-bit quantization; if you have extra VRAM, compare Q8/FP16 options for quality-sensitive workloads.

Q4_K_M40GB VRAM minimum

Qwen Qwen3 Next 80B A3b Instruct FP8 Q4_K_M VRAM Requirements

This page answers Qwen Qwen3 Next 80B A3b Instruct FP8 q4_k_m quantization queries with explicit calculations from our model requirement dataset and compatibility speed table.

Short answer

Direct requirement summary for Qwen Qwen3 Next 80B A3b Instruct FP8 Q4_K_M

Short answer: Qwen Qwen3 Next 80B A3b Instruct FP8 typically needs around 40GB VRAM at Q4_K_M, and 48GB is safer for smoother usage.

Minimum VRAM

40GB

Recommended VRAM

48GB

Target quantization

Q4_K_M

Requirement Snapshot

Current quantization-specific requirement breakdown

Selected quantizationQ4_K_M

Minimum VRAM40GB

Q4 baseline40GB

Q8 baseline80GB

FP16 baseline160GB

Methodology

No hand-wavy numbers

Q4_K_M mapped to the same VRAM envelope as Q4 in current dataset.

Throughput data below uses available compatibility measurements/estimates and is sorted by tokens per second for this model.

Need general guidance? Review full methodology.

Next steps for this requirement

AMD Instinct MI300X

Check full compatibility details and speed context for this model.

Can AMD Instinct MI300X run Qwen Qwen3 Next 80B A3b Instruct FP8? →Buy options for AMD Instinct MI300X →

NVIDIA H200 SXM 141GB

Check full compatibility details and speed context for this model.

Can NVIDIA H200 SXM 141GB run Qwen Qwen3 Next 80B A3b Instruct FP8? →Buy options for NVIDIA H200 SXM 141GB →

NVIDIA H100 SXM5 80GB

Check full compatibility details and speed context for this model.

Can NVIDIA H100 SXM5 80GB run Qwen Qwen3 Next 80B A3b Instruct FP8? →Buy options for NVIDIA H100 SXM5 80GB →

Need GPU recommendations?

Compare curated best GPU guides by budget and workload.

Browse best GPU guides →

Need a complete build?

Use proven local AI build recipes if you are planning a fresh hardware setup.

Browse local AI builds →

Prefer prebuilt systems?

Compare ready-to-buy systems if you want faster deployment.

Compare prebuilt systems →

Compare other quantization tiers for Qwen Qwen3 Next 80B A3b Instruct FP8

Q4 requirements Q5_K_M requirements Q8 requirements FP16 requirements

Best GPUs for Qwen Qwen3 Next 80B A3b Instruct FP8 (Q4_K_M)

GPU	VRAM	Quantization	Speed	Compatibility	Buy
AMD Instinct MI300X	192GB	Q4	153 tok/s	View full compatibility	Buy options
NVIDIA H200 SXM 141GB	141GB	Q4	138 tok/s	View full compatibility	Buy options
NVIDIA H100 SXM5 80GB	80GB	Q4	99 tok/s	View full compatibility	Buy options
AMD Instinct MI250X	128GB	Q4	96 tok/s	View full compatibility	Buy options
NVIDIA H100 PCIe 80GB	80GB	Q4	63 tok/s	View full compatibility	Buy options
RTX 5090	32GB	Q4	60 tok/s	View full compatibility	Buy options
NVIDIA A100 80GB SXM4	80GB	Q4	58 tok/s	View full compatibility	Buy options
AMD Instinct MI210	64GB	Q4	48 tok/s	View full compatibility	Buy options
NVIDIA A100 40GB PCIe	40GB	Q4	45 tok/s	View full compatibility	Buy options
RTX 4090	24GB	Q4	36 tok/s	View full compatibility	Buy options
NVIDIA RTX 6000 Ada	48GB	Q4	36 tok/s	View full compatibility	Buy options
NVIDIA L40	48GB	Q4	33 tok/s	View full compatibility	Buy options

Back to Qwen Qwen3 Next 80B A3b Instruct FP8 model page Full hardware requirements Best GPU guides Prebuilt systems Local AI build guides

VRAM requirements FAQ

How much VRAM does Qwen Qwen3 Next 80B A3b Instruct FP8 need at Q4_K_M?

Qwen Qwen3 Next 80B A3b Instruct FP8 at Q4_K_M is estimated to require about 40GB VRAM minimum, with 48GB recommended for smoother operation.

Which GPUs can run Qwen Qwen3 Next 80B A3b Instruct FP8 Q4_K_M?

Start with AMD Instinct MI300X, NVIDIA H200 SXM 141GB, NVIDIA H100 SXM5 80GB and review each compatibility page for full speed and fit details.

Should I use Q4_K_M or a different quantization for Qwen Qwen3 Next 80B A3b Instruct FP8?