Can internlm2 5 1 8b chat i1 run on Radeon Pro W7800 32GB?

YES — Runs Great

C47Usable

Estimated from fit model

internlm2 5 1 8b chat i1 needs ~9.9 GB VRAM. Radeon Pro W7800 32GB has 32.0 GB. With Q4_K_M quantization, expect ~70 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: MediumStack: 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) — 9.9 GB, 69.6 tok/s, Runs well

9.9 GB required32.0 GB available

31% VRAM used

Fit status

Runs well

Decode

69.6 tok/s

TTFT

2780 ms

Safe context

393K

Memory

9.9 GB / 32.0 GB

Memory breakdown

Weights4.9 GB

KV Cache0.9 GB

Runtime0.9 GB

Headroom3.2 GB

See how fast it feels

See how fast it feelsinternlm2 5 1 8b chat i1 on Radeon Pro W7800 32GB
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: 69.6 tok/s decode · 2.8s TTFT (warm) · 174 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	69.6 tok/s	1516 ms	393K
Coding	C	Runs well	69.6 tok/s	2780 ms	393K
Agentic Coding	C	Runs well	69.6 tok/s	4044 ms	393K
Reasoning	C	Runs well	69.6 tok/s	3285 ms	393K
RAG	C	Runs well	69.6 tok/s	5055 ms	393K

Inference speed

internlm2 5 1 8b chat i1 inference speed — tokens per second by GPU & Mac

Estimated decode speed (tokens/sec) for internlm2 5 1 8b chat i1 at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~112 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	112.0	Fits
RTX 4090 24GB	24 GB	Q4_K_M	112.0	Fits
RTX 4080 Super 16GB	16 GB	Q4_K_M	112.0	Fits
RTX 3090 24GB	24 GB	Q4_K_M	112.0	Fits
RX 7900 XTX 24GB	24 GB	Q4_K_M	112.0	Fits
Mac Studio M3 Ultra 256GB	256 GB	Q4_K_M	112.0	Fits
Mac Studio M2 Ultra 128GB	128 GB	Q4_K_M	95.1	Fits
Mac Studio M1 Ultra 128GB	128 GB	Q4_K_M	90.2	Fits
RTX 4070 12GB	12 GB	Q4_K_M	77.5	Fits
MacBook Pro M4 Max 128GB	128 GB	Q4_K_M	76.8	Fits
MacBook Pro M4 Max 64GB	64 GB	Q4_K_M	76.8	Fits
MacBook Pro M3 Max 64GB	64 GB	Q4_K_M	49.2	Fits
RTX 3060 12GB	12 GB	Q4_K_M	48.7	Fits
MacBook Pro M1 Max 64GB	64 GB	Q4_K_M	45.1	Fits
RTX 4060 8GB	8 GB	Q4_K_M	40.7	Offloads
MacBook Pro M4 Pro 48GB	48 GB	Q4_K_M	39.6	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 internlm2 5 1 8b chat i1 (8B params) fits at each quantization level on Radeon Pro W7800 32GB (32.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.1 GB	Low	C43
Q3_K_S	3	3.9 GB	Low	C43
NVFP4	4	4.5 GB	Medium	C43
Q4_K_M	4	4.9 GB	Medium	C43
Q5_K_M	5	5.8 GB	High	C43
Q6_K	6	6.6 GB	High	C44
Q8_0	8	8.6 GB	Very High	C45
F16Best for your GPU	16	16.4 GB	Maximum	C48

Get started

Copy-paste commands to run internlm2 5 1 8b chat i1 on your machine.

Run

lms load hf-mradermacher--internlm2-5-1-8b-chat-i1-gguf && lms server start

Upgrade-Optionen

Hardware, die internlm2 5 1 8b chat i1 gut ausführt

MacBook Pro M4 Max 48GBGünstige Wahl

48 GB Unified (+16)

This setup is broadly balanced for this model.76.8 tok/s Dekodierung

ca. $2,499 MSRP

Mac Studio M2 Ultra 64GBBestes Preis-Leistungs-Verhältnis

64 GB Unified (+32)800 GB/s (+224)

Raises estimated decode speed by about 37%.95.1 tok/s Dekodierung

Raises estimated decode speed by about 37%.

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

ca. $3,999 MSRP

Frequently asked questions

Can Radeon Pro W7800 32GB run internlm2 5 1 8b chat i1?

Yes, Radeon Pro W7800 32GB can run internlm2 5 1 8b chat i1 with a C grade (Runs well). Expected decode speed: 69.6 tok/s.

How much VRAM does internlm2 5 1 8b chat i1 need?

internlm2 5 1 8b chat i1 (8B parameters) requires approximately 9.9 GB of memory with Q4_K_M quantization.

What is the best quantization for internlm2 5 1 8b chat i1?

The recommended quantization for internlm2 5 1 8b chat i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will internlm2 5 1 8b chat i1 run at on Radeon Pro W7800 32GB?

On Radeon Pro W7800 32GB, internlm2 5 1 8b chat i1 achieves approximately 69.6 tokens per second decode speed with a time-to-first-token of 2780ms using Q4_K_M quantization.

Can Radeon Pro W7800 32GB run internlm2 5 1 8b chat i1 for coding?

For coding workloads, internlm2 5 1 8b chat i1 on Radeon Pro W7800 32GB receives a C grade with 69.6 tok/s and 393K context.

What context window can internlm2 5 1 8b chat i1 use on Radeon Pro W7800 32GB?

On Radeon Pro W7800 32GB, internlm2 5 1 8b chat i1 can safely use up to 393K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for Radeon Pro W7800 32GB See all hardware for internlm2 5 1 8b chat i1

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