Can OpenChat 3.5 7B Qwen v2.0 i1 run on RX 7700 XT 12GB?

YES — Runs Great

C53Usable

Estimated from fit model

OpenChat 3.5 7B Qwen v2.0 i1 needs ~7.2 GB VRAM. RX 7700 XT 12GB has 12.0 GB. With Q4_K_M quantization, expect ~61 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: LowStack: 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) — 7.2 GB, 60.7 tok/s, Runs well

7.2 GB required12.0 GB available

60% VRAM used

Fit status

Runs well

Decode

60.7 tok/s

TTFT

3189 ms

Safe context

110K

Memory

7.2 GB / 12.0 GB

Memory breakdown

Weights4.3 GB

KV Cache0.8 GB

Runtime0.9 GB

Headroom1.2 GB

See how fast it feels

See how fast it feelsOpenChat 3.5 7B Qwen v2.0 i1 on RX 7700 XT 12GB
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: 60.7 tok/s decode · 3.2s TTFT (warm) · 152 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	60.7 tok/s	1740 ms	110K
Coding	C	Runs well	60.7 tok/s	3189 ms	110K
Agentic Coding	C	Runs well	60.7 tok/s	4639 ms	110K
Reasoning	C	Runs well	60.7 tok/s	3769 ms	110K
RAG	C	Runs well	60.7 tok/s	5799 ms	110K

Quantization options

How OpenChat 3.5 7B Qwen v2.0 i1 (7B params) fits at each quantization level on RX 7700 XT 12GB (12.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	2.7 GB	Low	C48
Q3_K_S	3	3.4 GB	Low	C49
NVFP4	4	3.9 GB	Medium	C50
Q4_K_M	4	4.3 GB	Medium	C51
Q5_K_M	5	5.0 GB	High	C52
Q6_K	6	5.7 GB	High	C52
Q8_0Best for your GPU	8	7.5 GB	Very High	C51
F16	16	14.3 GB	Maximum	F0

Get started

Copy-paste commands to run OpenChat 3.5 7B Qwen v2.0 i1 on your machine.

Run

lms load hf-mradermacher--openchat-3-5-7b-qwen-v2-0-i1-gguf && lms server start

Frequently asked questions

Can RX 7700 XT 12GB run OpenChat 3.5 7B Qwen v2.0 i1?

Yes, RX 7700 XT 12GB can run OpenChat 3.5 7B Qwen v2.0 i1 with a C grade (Runs well). Expected decode speed: 60.7 tok/s.

How much VRAM does OpenChat 3.5 7B Qwen v2.0 i1 need?

OpenChat 3.5 7B Qwen v2.0 i1 (7B parameters) requires approximately 7.2 GB of memory with Q4_K_M quantization.

What is the best quantization for OpenChat 3.5 7B Qwen v2.0 i1?

The recommended quantization for OpenChat 3.5 7B Qwen v2.0 i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will OpenChat 3.5 7B Qwen v2.0 i1 run at on RX 7700 XT 12GB?

On RX 7700 XT 12GB, OpenChat 3.5 7B Qwen v2.0 i1 achieves approximately 60.7 tokens per second decode speed with a time-to-first-token of 3189ms using Q4_K_M quantization.

Can RX 7700 XT 12GB run OpenChat 3.5 7B Qwen v2.0 i1 for coding?

For coding workloads, OpenChat 3.5 7B Qwen v2.0 i1 on RX 7700 XT 12GB receives a C grade with 60.7 tok/s and 110K context.

What context window can OpenChat 3.5 7B Qwen v2.0 i1 use on RX 7700 XT 12GB?

On RX 7700 XT 12GB, OpenChat 3.5 7B Qwen v2.0 i1 can safely use up to 110K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for RX 7700 XT 12GB See all hardware for OpenChat 3.5 7B Qwen v2.0 i1

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