internlm2 limarp chat 20b needs ~16.7 GB but RTX 3080 10GB only has 10.0 GB. Try a smaller quantization or lighter model.
Operating mode
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.
Select quantization to explore
6.7 GB over capacity — needs offload or smaller quantization
Fit status
Too heavy
Decode
12.0 tok/s
TTFT
16136 ms
Safe context
4K
Memory
16.7 GB / 10.0 GB
Offload
40%
Usable VRAM is the main blocker for this model.
Not enough usable memory
The model needs 16.7 GB, but this setup only exposes 10.0 GB of usable VRAM.
Add more VRAM headroom
The first useful upgrade is more dedicated VRAM so you can fit the model without shrinking context or dropping to a much lower quant.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | F | Too heavy | 14.0 tok/s | 7555 ms | 4K |
| Coding | F | Too heavy | 12.0 tok/s | 16136 ms | 4K |
| Agentic Coding | F | Too heavy | 9.1 tok/s | 30923 ms | 4K |
| Reasoning | F | Too heavy | 12.0 tok/s | 19069 ms | 4K |
| RAG | F | Too heavy | 9.1 tok/s | 38654 ms | 4K |
How internlm2 limarp chat 20b (20B params) fits at each quantization level on RTX 3080 10GB (10.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 7.8 GB | Low | F0 |
Q3_K_S | 3 | 9.8 GB | Low | F0 |
NVFP4 | 4 | 11.2 GB | Medium | F0 |
Q4_K_M | 4 | 12.2 GB | Medium | F0 |
Q5_K_M | 5 | 14.4 GB | High | F0 |
Q6_K | 6 | 16.4 GB | High | F0 |
Q8_0 | 8 | 21.4 GB | Very High | F0 |
F16 | 16 | 41.0 GB | Maximum | F0 |
アップグレードオプション
RTX 5060 Ti 16GBコスパ最良Makes the model fit on the accelerator instead of staying completely out of reach.
Adds memory headroom for longer context windows and future model growth.
〜$449 MSRP
RTX 4060 Ti 16GBNVIDIAアップグレードMakes the model fit on the accelerator instead of staying completely out of reach.
Adds memory headroom for longer context windows and future model growth.
〜$499 MSRP
RTX 4000 Ada 20GBコスパ重視Makes the model fit on the accelerator instead of staying completely out of reach.
Removes host-memory offload, which is usually the single biggest latency and throughput win.
〜$1,250 MSRP
RTX 4090 24GB最大の飛躍Makes the model fit on the accelerator instead of staying completely out of reach.
Removes host-memory offload, which is usually the single biggest latency and throughput win.
〜$1,599 MSRP
No, internlm2 limarp chat 20b requires more memory than RTX 3080 10GB provides.
internlm2 limarp chat 20b (20B parameters) requires approximately 16.7 GB of memory with Q4_K_M quantization.
The recommended quantization for internlm2 limarp chat 20b is Q4_K_M, which balances quality and memory efficiency.
On RTX 3080 10GB, internlm2 limarp chat 20b achieves approximately 12.0 tokens per second decode speed with a time-to-first-token of 16136ms using Q4_K_M quantization.
For coding workloads, internlm2 limarp chat 20b on RTX 3080 10GB receives a F grade with 12.0 tok/s and 4K context.
On RTX 3080 10GB, internlm2 limarp chat 20b can safely use up to 4K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.
Add more VRAM headroom. The first useful upgrade is more dedicated VRAM so you can fit the model without shrinking context or dropping to a much lower quant.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/hf-intervitens-archive--internlm2-limarp-chat-20b-gguf-on-rtx-3080-10gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
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