Can internlm2 5 1 8b chat i1 run on NVIDIA A2 16GB?

YES — Runs Great

C49Usable

Estimated from fit model

internlm2 5 1 8b chat i1 needs ~8.6 GB VRAM. NVIDIA A2 16GB has 16.0 GB. With Q4_K_M quantization, expect ~32 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: Very lowStack: BasicBottleneck: Memory bandwidth

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) — 8.6 GB, 32.0 tok/s, Runs well

8.6 GB required16.0 GB available

54% VRAM used

Fit status

Runs well

Decode

32.0 tok/s

TTFT

6056 ms

Safe context

142K

Memory

8.6 GB / 16.0 GB

Memory breakdown

Weights4.9 GB

KV Cache0.9 GB

Runtime1.2 GB

Headroom1.6 GB

See how fast it feels

See how fast it feelsinternlm2 5 1 8b chat i1 on NVIDIA A2 16GB
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: 32.0 tok/s decode · 6.1s TTFT (warm) · 80 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	32.0 tok/s	3303 ms	142K
Coding	C	Runs well	32.0 tok/s	6056 ms	142K
Agentic Coding	C	Runs well	32.0 tok/s	8809 ms	142K
Reasoning	C	Runs well	32.0 tok/s	7157 ms	142K
RAG	C	Runs well	32.0 tok/s	11011 ms	142K

Quantization options

How internlm2 5 1 8b chat i1 (8B params) fits at each quantization level on NVIDIA A2 16GB (16.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.1 GB	Low	C47
Q3_K_S	3	3.9 GB	Low	C47
NVFP4	4	4.5 GB	Medium	C48
Q4_K_M	4	4.9 GB	Medium	C48
Q5_K_M	5	5.8 GB	High	C49
Q6_K	6	6.6 GB	High	C50
Q8_0Best for your GPU	8	8.6 GB	Very High	C51
F16	16	16.4 GB	Maximum	F0

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

Opções de upgrade

Hardware que roda bem internlm2 5 1 8b chat i1

RTX 4000 Ada 20GBOpção econômica

20 GB VRAM (+4)360 GB/s (+160)

Raises estimated decode speed by about 80%.57.5 tok/s decodificação

Raises estimated decode speed by about 80%.

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

~$1,250 MSRP

RTX 3090 24GBMelhor custo-benefício

24 GB VRAM (+8)936 GB/s (+736)

Raises estimated decode speed by about 250%.112 tok/s decodificação

Raises estimated decode speed by about 250%.

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

~$1,499 MSRP

RTX PRO 4000 Blackwell 24GBUpgrade NVIDIA

24 GB VRAM (+8)672 GB/s (+472)

Raises estimated decode speed by about 250%.112 tok/s decodificação

Raises estimated decode speed by about 250%.

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

~$1,599 MSRP

Frequently asked questions

Can NVIDIA A2 16GB run internlm2 5 1 8b chat i1?

Yes, NVIDIA A2 16GB can run internlm2 5 1 8b chat i1 with a C grade (Runs well). Expected decode speed: 32.0 tok/s.

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

internlm2 5 1 8b chat i1 (8B parameters) requires approximately 8.6 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 NVIDIA A2 16GB?

On NVIDIA A2 16GB, internlm2 5 1 8b chat i1 achieves approximately 32.0 tokens per second decode speed with a time-to-first-token of 6056ms using Q4_K_M quantization.

Can NVIDIA A2 16GB run internlm2 5 1 8b chat i1 for coding?

For coding workloads, internlm2 5 1 8b chat i1 on NVIDIA A2 16GB receives a C grade with 32.0 tok/s and 142K context.

What context window can internlm2 5 1 8b chat i1 use on NVIDIA A2 16GB?

On NVIDIA A2 16GB, internlm2 5 1 8b chat i1 can safely use up to 142K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for NVIDIA A2 16GB See all hardware for internlm2 5 1 8b chat i1

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