Can Solar Open 69B REAP i1 run on AMD Instinct MI325X 256GB?

YES — Runs Great

C48Usable

Estimated from fit model

Solar Open 69B REAP i1 needs ~76.7 GB VRAM. AMD Instinct MI325X 256GB has 256.0 GB. With Q4_K_M quantization, expect ~104 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) — 76.7 GB, 104.1 tok/s, Runs well

76.7 GB required256.0 GB available

30% VRAM used

Fit status

Runs well

Decode

104.1 tok/s

TTFT

1860 ms

Safe context

371K

Memory

76.7 GB / 256.0 GB

Memory breakdown

Weights42.1 GB

KV Cache8.1 GB

Runtime0.9 GB

Headroom25.6 GB

See how fast it feels

See how fast it feelsSolar Open 69B REAP i1 on AMD Instinct MI325X 256GB
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: 104.1 tok/s decode · 1.9s TTFT (warm) · 260 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	104.1 tok/s	1015 ms	371K
Coding	C	Runs well	104.1 tok/s	1860 ms	371K
Agentic Coding	C	Runs well	104.1 tok/s	2706 ms	371K
Reasoning	C	Runs well	104.1 tok/s	2199 ms	371K
RAG	C	Runs well	104.1 tok/s	3383 ms	371K

Quantization options

How Solar Open 69B REAP i1 (69B params) fits at each quantization level on AMD Instinct MI325X 256GB (256.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	26.9 GB	Low	D37
Q3_K_S	3	33.8 GB	Low	D38
NVFP4	4	38.6 GB	Medium	D38
Q4_K_M	4	42.1 GB	Medium	D39
Q5_K_M	5	49.7 GB	High	D39
Q6_K	6	56.6 GB	High	D40
Q8_0	8	73.8 GB	Very High	C41
F16Best for your GPU	16	141.5 GB	Maximum	C47

Get started

Copy-paste commands to run Solar Open 69B REAP i1 on your machine.

Run

lms load hf-mradermacher--solar-open-69b-reap-i1-gguf && lms server start

Frequently asked questions

Can AMD Instinct MI325X 256GB run Solar Open 69B REAP i1?

Yes, AMD Instinct MI325X 256GB can run Solar Open 69B REAP i1 with a C grade (Runs well). Expected decode speed: 104.1 tok/s.

How much VRAM does Solar Open 69B REAP i1 need?

Solar Open 69B REAP i1 (69B parameters) requires approximately 76.7 GB of memory with Q4_K_M quantization.

What is the best quantization for Solar Open 69B REAP i1?

The recommended quantization for Solar Open 69B REAP i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will Solar Open 69B REAP i1 run at on AMD Instinct MI325X 256GB?

On AMD Instinct MI325X 256GB, Solar Open 69B REAP i1 achieves approximately 104.1 tokens per second decode speed with a time-to-first-token of 1860ms using Q4_K_M quantization.

Can AMD Instinct MI325X 256GB run Solar Open 69B REAP i1 for coding?

For coding workloads, Solar Open 69B REAP i1 on AMD Instinct MI325X 256GB receives a C grade with 104.1 tok/s and 371K context.

What context window can Solar Open 69B REAP i1 use on AMD Instinct MI325X 256GB?

On AMD Instinct MI325X 256GB, Solar Open 69B REAP i1 can safely use up to 371K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for AMD Instinct MI325X 256GB See all hardware for Solar Open 69B REAP i1

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