Can NousResearch Hermes 4 14B run on Radeon Pro W7900 48GB?

YES — Runs Great

C47Usable

Estimated from fit model

NousResearch Hermes 4 14B needs ~15.9 GB VRAM. Radeon Pro W7900 48GB has 48.0 GB. With Q4_K_M quantization, expect ~60 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: HighStack: StandardBottleneck: Balanced

Operating mode

Choose the run profile you care about

Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.

Current mode

Balanced

Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 15.9 GB, 59.7 tok/s, Runs well

15.9 GB required48.0 GB available

33% VRAM used

Fit status

Runs well

Decode

59.7 tok/s

TTFT

3243 ms

Safe context

329K

Memory

15.9 GB / 48.0 GB

Memory breakdown

Weights8.5 GB

KV Cache1.6 GB

Runtime0.9 GB

Headroom4.8 GB

See how fast it feels

See how fast it feelsNousResearch Hermes 4 14B on Radeon Pro W7900 48GB
1st promptCold start — includes initialization
>What is local AI inference?
Local AI inference means running an AI language model directly on your own hardware — your laptop, desktop, or server — instead of sending requests to a remote cloud API.

When you run inference locally the model weights are loaded into your GPU or unified memory. Each token you generate requires reading those weights from memory, so memory bandwidth is the main bottleneck for decode speed.

Key benefits of running locally:
  - Full privacy: your prompts never leave your machine
  - No per-token cost or rate limits
  - Works offline once the model is downloaded
  - Latency depends only on your hardware
2nd promptWarm — model ready, no init overhead
>How much VRAM do I need?
It depends on the model size and quantization level. A rough rule of thumb:

  Model size     Q4 (4-bit)    Q8 (8-bit)    FP16
  7B params      ~4.3 GB       ~7.5 GB       ~14 GB
  13B params     ~7.9 GB       ~13.9 GB      ~26 GB
  70B params     ~42.7 GB      ~74.9 GB      ~140 GB

Most people use 4-bit quantization (Q4_K_M) which gives 90-95% of full quality at a fraction of the memory. A 24 GB GPU can comfortably run most 7B-13B models.
Estimated: 59.7 tok/s decode · 3.2s TTFT (warm) · 149 tok/s prefill

What limits this setup

This setup is broadly balanced for this model.

No major red flags

This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.

Best improvement path

Performance by workload

Workload	Grade	Fit	Decode	TTFT	Context
Chat	C	Runs well	59.7 tok/s	1769 ms	329K
Coding	C	Runs well	59.7 tok/s	3243 ms	329K
Agentic Coding	C	Runs well	59.7 tok/s	4718 ms	329K
Reasoning	C	Runs well	59.7 tok/s	3833 ms	329K
RAG	C	Runs well	59.7 tok/s	5897 ms	329K

Quantization options

How NousResearch Hermes 4 14B (14B params) fits at each quantization level on Radeon Pro W7900 48GB (48.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	5.5 GB	Low	C42
Q3_K_S	3	6.9 GB	Low	C42
NVFP4	4

Get started

Copy-paste commands to run NousResearch Hermes 4 14B on your machine.

Run

lms load hf-bartowski--nousresearch-hermes-4-14b-gguf && lms server start

Upgrade options

Hardware that runs NousResearch Hermes 4 14B well

AMD Instinct MI210 64GBBudget pick

64 GB VRAM (+16)1638 GB/s (+774)

Raises estimated decode speed by about 118%.130.4 tok/s decode

Raises estimated decode speed by about 118%.

Adds memory headroom for longer context windows and future model growth.

~$10,000 MSRP

Frequently asked questions

Can Radeon Pro W7900 48GB run NousResearch Hermes 4 14B?

Yes, Radeon Pro W7900 48GB can run NousResearch Hermes 4 14B with a C grade (Runs well). Expected decode speed: 59.7 tok/s.

How much VRAM does NousResearch Hermes 4 14B need?

NousResearch Hermes 4 14B (14B parameters) requires approximately 15.9 GB of memory with Q4_K_M quantization.

What is the best quantization for NousResearch Hermes 4 14B?

The recommended quantization for NousResearch Hermes 4 14B is Q4_K_M, which balances quality and memory efficiency.

What speed will NousResearch Hermes 4 14B run at on Radeon Pro W7900 48GB?

On Radeon Pro W7900 48GB, NousResearch Hermes 4 14B achieves approximately 59.7 tokens per second decode speed with a time-to-first-token of 3243ms using Q4_K_M quantization.

Can Radeon Pro W7900 48GB run NousResearch Hermes 4 14B for coding?

For coding workloads, NousResearch Hermes 4 14B on Radeon Pro W7900 48GB receives a C grade with 59.7 tok/s and 329K context.

What context window can NousResearch Hermes 4 14B use on Radeon Pro W7900 48GB?

On Radeon Pro W7900 48GB, NousResearch Hermes 4 14B can safely use up to 329K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for Radeon Pro W7900 48GB See all hardware for NousResearch Hermes 4 14B

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