Can HelpingAI2 9B i1 run on RTX PRO 4000 Blackwell 24GB?

YES — Runs Great

C50Usable

Estimated from fit model

HelpingAI2 9B i1 needs ~10.1 GB VRAM. RTX PRO 4000 Blackwell 24GB has 24.0 GB. With Q4_K_M quantization, expect ~103 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: MediumStack: BasicBottleneck: 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) — 10.1 GB, 102.8 tok/s, Runs well

10.1 GB required24.0 GB available

42% VRAM used

Fit status

Runs well

Decode

102.8 tok/s

TTFT

1883 ms

Safe context

226K

Memory

10.1 GB / 24.0 GB

Memory breakdown

Weights5.5 GB

KV Cache1.1 GB

Runtime1.2 GB

Headroom2.4 GB

See how fast it feels

See how fast it feelsHelpingAI2 9B i1 on RTX PRO 4000 Blackwell 24GB
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: 102.8 tok/s decode · 1.9s TTFT (warm) · 257 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	102.8 tok/s	1027 ms	226K
Coding	C	Runs well	102.8 tok/s	1883 ms	226K
Agentic Coding	C	Runs well	102.8 tok/s	2739 ms	226K
Reasoning	C	Runs well	102.8 tok/s	2225 ms	226K
RAG	C	Runs well	102.8 tok/s	3423 ms	226K

Inference speed

HelpingAI2 9B i1 inference speed — tokens per second by GPU & Mac

Estimated decode speed (tokens/sec) for HelpingAI2 9B i1 at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~126 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	126.0	Fits
RTX 4090 24GB	24 GB	Q4_K_M	126.0	Fits
RX 7900 XTX 24GB	24 GB	Q4_K_M	125.9	Fits
RTX 3090 24GB	24 GB	Q4_K_M	119.3	Fits
RTX 4080 Super 16GB	16 GB	Q4_K_M	111.3	Fits
Mac Studio M3 Ultra 256GB	256 GB	Q4_K_M	101.4	Fits
Mac Studio M2 Ultra 128GB	128 GB	Q4_K_M	84.5	Fits
Mac Studio M1 Ultra 128GB	128 GB	Q4_K_M	80.1	Fits
RTX 4070 12GB	12 GB	Q4_K_M	68.9	Fits
MacBook Pro M4 Max 128GB	128 GB	Q4_K_M	68.3	Fits
MacBook Pro M4 Max 64GB	64 GB	Q4_K_M	68.3	Fits
MacBook Pro M3 Max 64GB	64 GB	Q4_K_M	43.7	Fits
RTX 3060 12GB	12 GB	Q4_K_M	43.3	Fits
MacBook Pro M1 Max 64GB	64 GB	Q4_K_M	40.1	Fits
MacBook Pro M4 Pro 48GB	48 GB	Q4_K_M	35.2	Fits
RTX 4060 8GB	8 GB	Q4_K_M	23.4	Offloads

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 9B i1 (9B params) fits at each quantization level on RTX PRO 4000 Blackwell 24GB (24.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.5 GB	Low	C44
Q3_K_S	3	4.4 GB	Low	C45
NVFP4	4	5.0 GB	Medium	C45
Q4_K_M	4	5.5 GB	Medium	C45
Q5_K_M	5	6.5 GB	High	C46
Q6_K	6	7.4 GB	High	C46
Q8_0	8	9.6 GB	Very High	C48
F16Best for your GPU	16	18.5 GB	Maximum	C49

Get started

Copy-paste commands to run HelpingAI2 9B i1 on your machine.

Run

lms load hf-mradermacher--helpingai2-9b-i1-gguf && lms server start

Frequently asked questions

Can RTX PRO 4000 Blackwell 24GB run HelpingAI2 9B i1?

Yes, RTX PRO 4000 Blackwell 24GB can run HelpingAI2 9B i1 with a C grade (Runs well). Expected decode speed: 102.8 tok/s.

How much VRAM does HelpingAI2 9B i1 need?

HelpingAI2 9B i1 (9B parameters) requires approximately 10.1 GB of memory with Q4_K_M quantization.

What is the best quantization for HelpingAI2 9B i1?

The recommended quantization for HelpingAI2 9B i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will HelpingAI2 9B i1 run at on RTX PRO 4000 Blackwell 24GB?

On RTX PRO 4000 Blackwell 24GB, HelpingAI2 9B i1 achieves approximately 102.8 tokens per second decode speed with a time-to-first-token of 1883ms using Q4_K_M quantization.

Can RTX PRO 4000 Blackwell 24GB run HelpingAI2 9B i1 for coding?

For coding workloads, HelpingAI2 9B i1 on RTX PRO 4000 Blackwell 24GB receives a C grade with 102.8 tok/s and 226K context.

What context window can HelpingAI2 9B i1 use on RTX PRO 4000 Blackwell 24GB?

On RTX PRO 4000 Blackwell 24GB, HelpingAI2 9B i1 can safely use up to 226K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for RTX PRO 4000 Blackwell 24GB See all hardware for HelpingAI2 9B i1

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