Can HelpingAI2.5 5B i1 run on RX 6700 XT 12GB?

YES — Runs Great

C50Usable

Estimated from fit model

HelpingAI2.5 5B i1 needs ~5.7 GB VRAM. RX 6700 XT 12GB has 12.0 GB. With Q4_K_M quantization, expect ~66 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) — 5.7 GB, 65.5 tok/s, Runs well

5.7 GB required12.0 GB available

48% VRAM used

Fit status

Runs well

Decode

65.5 tok/s

TTFT

2957 ms

Safe context

187K

Memory

5.7 GB / 12.0 GB

Memory breakdown

Weights3.1 GB

KV Cache0.6 GB

Runtime0.9 GB

Headroom1.2 GB

See how fast it feels

See how fast it feelsHelpingAI2.5 5B i1 on RX 6700 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: 65.5 tok/s decode · 3.0s TTFT (warm) · 164 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	65.5 tok/s	1613 ms	187K
Coding	C	Runs well	65.5 tok/s	2957 ms	187K
Agentic Coding	C	Runs well	65.5 tok/s	4301 ms	187K
Reasoning	C	Runs well	65.5 tok/s	3495 ms	187K
RAG	C	Runs well	65.5 tok/s	5377 ms	187K

Inference speed

HelpingAI2.5 5B i1 inference speed — tokens per second by GPU & Mac

Estimated decode speed (tokens/sec) for HelpingAI2.5 5B i1 at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~95 tok/s. Speed is memory-bandwidth bound, so cards that fit the whole model in VRAM run far faster than ones that offload to system RAM.

GPU / Mac	Memory	Quant	Speed (tok/s)	Fits?
RTX 5090 32GB	32 GB	Q4_K_M	95.0	Fits
RTX 4090 24GB	24 GB	Q4_K_M	80.0	Fits
RTX 4080 Super 16GB	16 GB	Q4_K_M	80.0	Fits
RTX 3090 24GB	24 GB	Q4_K_M	70.0	Fits
RTX 4070 12GB	12 GB	Q4_K_M	70.0	Fits
RTX 3060 12GB	12 GB	Q4_K_M	70.0	Fits
RX 7900 XTX 24GB	24 GB	Q4_K_M	70.0	Fits
MacBook Pro M4 Max 128GB	128 GB	Q4_K_M	70.0	Fits
Mac Studio M3 Ultra 256GB	256 GB	Q4_K_M	70.0	Fits
Mac Studio M2 Ultra 128GB	128 GB	Q4_K_M	70.0	Fits
Mac Studio M1 Ultra 128GB	128 GB	Q4_K_M	70.0	Fits
MacBook Pro M4 Max 64GB	64 GB	Q4_K_M	70.0	Fits
MacBook Pro M3 Max 64GB	64 GB	Q4_K_M	70.0	Fits
MacBook Pro M1 Max 64GB	64 GB	Q4_K_M	70.0	Fits
RTX 4060 8GB	8 GB	Q4_K_M	65.1	Fits
MacBook Pro M4 Pro 48GB	48 GB	Q4_K_M	63.4	Fits

Estimates for single-stream decoding at Q4_K_M; real tokens/sec varies with prompt length, context, batch size, and runtime build. Prompt processing (prefill) is faster than the decode figures shown here.

Quantization options

How HelpingAI2.5 5B i1 (5B params) fits at each quantization level on RX 6700 XT 12GB (12.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	2.0 GB	Low	C48
Q3_K_S	3	2.5 GB	Low	C48
NVFP4	4	2.8 GB	Medium	C49
Q4_K_M	4	3.1 GB	Medium	C49
Q5_K_M	5	3.6 GB	High	C50
Q6_K	6	4.1 GB	High	C50
Q8_0Best for your GPU	8	5.4 GB	Very High	C52
F16	16	10.3 GB	Maximum	F0

Get started

Copy-paste commands to run HelpingAI2.5 5B i1 on your machine.

Run

lms load hf-mradermacher--helpingai2-5-5b-i1-gguf && lms server start

Frequently asked questions

Can RX 6700 XT 12GB run HelpingAI2.5 5B i1?

Yes, RX 6700 XT 12GB can run HelpingAI2.5 5B i1 with a C grade (Runs well). Expected decode speed: 65.5 tok/s.

How much VRAM does HelpingAI2.5 5B i1 need?

HelpingAI2.5 5B i1 (5B parameters) requires approximately 5.7 GB of memory with Q4_K_M quantization.

What is the best quantization for HelpingAI2.5 5B i1?

The recommended quantization for HelpingAI2.5 5B i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will HelpingAI2.5 5B i1 run at on RX 6700 XT 12GB?

On RX 6700 XT 12GB, HelpingAI2.5 5B i1 achieves approximately 65.5 tokens per second decode speed with a time-to-first-token of 2957ms using Q4_K_M quantization.

Can RX 6700 XT 12GB run HelpingAI2.5 5B i1 for coding?

For coding workloads, HelpingAI2.5 5B i1 on RX 6700 XT 12GB receives a C grade with 65.5 tok/s and 187K context.

What context window can HelpingAI2.5 5B i1 use on RX 6700 XT 12GB?

On RX 6700 XT 12GB, HelpingAI2.5 5B i1 can safely use up to 187K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for RX 6700 XT 12GB See all hardware for HelpingAI2.5 5B i1

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<iframe src="https://willitrunai.com/embed/hf-mradermacher--helpingai2-5-5b-i1-gguf-on-rx-6700-xt-12gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>

Preview:

Workload

Grade

Fit

Decode

TTFT

Context

Chat

Runs well

65.5 tok/s

1613 ms

187K

Coding

Runs well

65.5 tok/s

2957 ms

187K

Agentic Coding

Runs well

65.5 tok/s

4301 ms

187K

Reasoning

Runs well

65.5 tok/s

3495 ms

187K

RAG

Runs well

65.5 tok/s

5377 ms

187K

HelpingAI2.5 5B i1 inference speed — tokens per second by GPU & Mac

GPU / Mac

Memory

Quant

Speed (tok/s)

Fits?

RTX 5090 32GB

32 GB

Q4_K_M

95.0

Fits

RTX 4090 24GB

24 GB

Q4_K_M

80.0

Fits

RTX 4080 Super 16GB

16 GB

Q4_K_M

80.0

Fits

RTX 3090 24GB

24 GB

Q4_K_M

70.0

Fits

RTX 4070 12GB

12 GB

Q4_K_M

70.0

Fits

RTX 3060 12GB

12 GB

Q4_K_M

70.0

Fits

RX 7900 XTX 24GB

24 GB

Q4_K_M

70.0

Fits

MacBook Pro M4 Max 128GB

128 GB

Q4_K_M

70.0

Fits

Mac Studio M3 Ultra 256GB

256 GB

Q4_K_M

70.0

Fits

Mac Studio M2 Ultra 128GB

128 GB

Q4_K_M

70.0

Fits

Mac Studio M1 Ultra 128GB

128 GB

Q4_K_M

70.0

Fits

MacBook Pro M4 Max 64GB

64 GB

Q4_K_M

70.0

Fits

MacBook Pro M3 Max 64GB

64 GB

Q4_K_M

70.0

Fits

MacBook Pro M1 Max 64GB

64 GB

Q4_K_M

70.0

Fits

RTX 4060 8GB

8 GB

Q4_K_M

65.1

Fits

MacBook Pro M4 Pro 48GB

48 GB

Q4_K_M

63.4

Fits

Quantization options

How HelpingAI2.5 5B i1 (5B params) fits at each quantization level on RX 6700 XT 12GB (12.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	2.0 GB	Low	C48
Q3_K_S	3	2.5 GB	Low	C48
NVFP4	4	2.8 GB	Medium	C49
Q4_K_M	4	3.1 GB	Medium	C49
Q5_K_M	5	3.6 GB	High	C50
Q6_K	6	4.1 GB	High	C50
Q8_0Best for your GPU	8	5.4 GB	Very High	C52
F16	16	10.3 GB	Maximum	F0

Frequently asked questions

Can RX 6700 XT 12GB run HelpingAI2.5 5B i1?

Yes, RX 6700 XT 12GB can run HelpingAI2.5 5B i1 with a C grade (Runs well). Expected decode speed: 65.5 tok/s.

How much VRAM does HelpingAI2.5 5B i1 need?

HelpingAI2.5 5B i1 (5B parameters) requires approximately 5.7 GB of memory with Q4_K_M quantization.

What is the best quantization for HelpingAI2.5 5B i1?

The recommended quantization for HelpingAI2.5 5B i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will HelpingAI2.5 5B i1 run at on RX 6700 XT 12GB?

On RX 6700 XT 12GB, HelpingAI2.5 5B i1 achieves approximately 65.5 tokens per second decode speed with a time-to-first-token of 2957ms using Q4_K_M quantization.

Can RX 6700 XT 12GB run HelpingAI2.5 5B i1 for coding?

For coding workloads, HelpingAI2.5 5B i1 on RX 6700 XT 12GB receives a C grade with 65.5 tok/s and 187K context.

What context window can HelpingAI2.5 5B i1 use on RX 6700 XT 12GB?

On RX 6700 XT 12GB, HelpingAI2.5 5B i1 can safely use up to 187K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.