NVIDIA · Ada Lovelace · 12 GB VRAM tier

Best AI Models for NVIDIA GeForce RTX 4080 Laptop GPU (12 GB)

Runs 7–9B models well; 14B only just fits.

12 GB GDDR6432 GB/s68 TFLOPS FP16150 WAda Lovelace 2023

Laptop GPU is AD104 with 12 GB (the desktop 4080 has 16 GB). 12 GB fits ~13-14B Q4 with moderate context; speed depends on the chassis power limit.

What LLMs can the RTX 4080 Laptop GPU run?

#	Model	Speed	Quant · VRAM
1	Qwen3.5 9BAlibabaHow to run → Q4_K_M · 6.6 GB · 44.2 t/s	44.2 tok/s	Q4_K_M · 6.6 GB
2	Qwen3.5 4BAlibaba Q4_K_M · 3.4 GB · 86.1 t/s	86.1 tok/s	Q4_K_M · 3.4 GB
3	Gemma 3 12B ITGoogle Q4_K_M · 10.9 GB · 34.9 t/s	34.9 tok/s	Q4_K_M · 10.9 GB
4	Gemma 2 9B ITGoogle Q4_K_M · 7.3 GB · 46.0 t/s	46.0 tok/s	Q4_K_M · 7.3 GB
5	Ling 3.0 TinyInclusion AI Q4_K_M · 5.5 GB · 215 t/s	215 tok/s	Q4_K_M · 5.5 GB

#	Model	Speed	Coding Score	Quant · VRAM
1	Llama 3.1 8B InstructMetaHow to run → Q4_K_M · 7.9 GB · 53.0 t/s	53.0 tok/s		Q4_K_M · 7.9 GB
2	Qwen3.5 9BAlibaba Q4_K_M · 6.6 GB · 44.2 t/s	44.2 tok/s	overall	Q4_K_M · 6.6 GB
3	Qwen3.5 4BAlibaba Q4_K_M · 3.4 GB · 86.1 t/s	86.1 tok/s	overall	Q4_K_M · 3.4 GB
4	Gemma 4 12B ITGoogle Q4_K_M · 9.0 GB · 34.1 t/s	34.1 tok/s		Q4_K_M · 9.0 GB
5	Ling 3.0 TinyInclusion AI Q4_K_M · 5.5 GB · 215 t/s	215 tok/s		Q4_K_M · 5.5 GB

#	Model	Speed	Quant · VRAM
1	Qwen3.5 9BAlibabaHow to run → Q4_K_M · 6.6 GB · 44.2 t/s	44.2 tok/s	Q4_K_M · 6.6 GB
2	Qwen3 8BAlibaba Q4_K_M · 7.6 GB · 50.9 t/s	50.9 tok/s	Q4_K_M · 7.6 GB
3	Llama 3.1 8B InstructMeta Q4_K_M · 7.9 GB · 53.0 t/s	53.0 tok/s	Q4_K_M · 7.9 GB
4	Gemma 3 4B ITGoogle Q4_K_M · 5.0 GB · 98.9 t/s	98.9 tok/s	Q4_K_M · 5.0 GB
5	Gemma 4 12B ITGoogle Q4_K_M · 9.0 GB · 34.1 t/s	34.1 tok/s	Q4_K_M · 9.0 GB

#	Model	Speed	Quant · VRAM
1	Qwen3.5 9BAlibabaHow to run → Q4_K_M · 6.6 GB · 44.2 t/s	44.2 tok/s	Q4_K_M · 6.6 GB
2	Qwen3.5 4BAlibaba Q4_K_M · 3.4 GB · 86.1 t/s	86.1 tok/s	Q4_K_M · 3.4 GB
3	Llama 3.1 8B InstructMeta Q4_K_M · 7.9 GB · 53.0 t/s	53.0 tok/s	Q4_K_M · 7.9 GB
4	Mistral Nemo Instruct 2407Mistral AI Q4_K_M · 11.0 GB · 34.8 t/s	34.8 tok/s	Q4_K_M · 11.0 GB
5	Gemma 4 12B ITGoogle Q4_K_M · 9.0 GB · 34.1 t/s	34.1 tok/s	Q4_K_M · 9.0 GB

#	Model	Speed ↓	Quant · VRAM
1	Qwen3.5 4BAlibabaHow to run → Q4_K_M · 3.4 GB · 86.1 t/s	86.1 tok/s	Q4_K_M · 3.4 GB
2	Ling 3.0 TinyInclusion AI Q4_K_M · 5.5 GB · 215 t/s	215 tok/s	Q4_K_M · 5.5 GB
3	Qwen3 8BAlibaba Q4_K_M · 7.6 GB · 50.9 t/s	50.9 tok/s	Q4_K_M · 7.6 GB
4	Qwen3.5 9BAlibaba Q4_K_M · 6.6 GB · 44.2 t/s	44.2 tok/s	Q4_K_M · 6.6 GB
5	Gemma 4 12B ITGoogle Q4_K_M · 9.0 GB · 34.1 t/s	34.1 tok/s	Q4_K_M · 9.0 GB

#	Model	Speed	Quant · VRAM
1	Qwen3.5 9BAlibabaHow to run → Q4_K_M · 6.6 GB · 44.2 t/s	44.2 tok/s	Q4_K_M · 6.6 GB
2	Qwen3.5 4BAlibaba Q4_K_M · 3.4 GB · 86.1 t/s	86.1 tok/s	Q4_K_M · 3.4 GB
3	Gemma 3 12B ITGoogle Q4_K_M · 10.9 GB · 34.9 t/s	34.9 tok/s	Q4_K_M · 10.9 GB
4	Gemma 3 4B ITGoogle Q4_K_M · 5.0 GB · 98.9 t/s	98.9 tok/s	Q4_K_M · 5.0 GB
5	MiMo V2.6 Distill Qwen 9BXiaomi Q4_K_M · 6.5 GB · 45.2 t/s	45.2 tok/s	Q4_K_M · 6.5 GB

See all 278 models on the RTX 4080 Laptop GPU →Best quant that fits · speeds estimated on this card

About the RTX 4080 Laptop GPU

The RTX 4080 Laptop GPU runs 7–9B models well. Ada Lovelace generation, released 2023.

GenerationAda Lovelacereleased 2023

RTX 4080 Laptop GPU strengths and weaknesses

Strengths

Runs 14B models: Qwen3 14B at 29.6 tok/s in 11.9 GB
Low power draw: 150 W board power; a 300 W PSU is enough

Weaknesses

27–31B models don't fit: Qwen3.8 27B needs 17.9 GB at Q4 vs 12 GB here
Little room for context: Qwen3 14B uses 11.9 of 12 GB, 0.1 GB left

Similar GPUs

Cards people weigh against the RTX 4080 Laptop GPU, each with the one reason it is worth a look.

4 GB more for bigger modelsA770 16GBIntel · 16 GB · Alchemist

▲ 4 GB$34944.0 tok/s

12 GB more for bigger modelsRX 7900 XTXAMD · 24 GB · RDNA 3

▲ 12 GB$99990.6 tok/s

12 GB more for bigger modelsRTX 5090 Laptop GPUNVIDIA · 24 GB · Blackwell

▲ 12 GB91.6 tok/s

About as fast, same 12 GBRTX 3080 TiNVIDIA · 12 GB · Ampere

same 12 GB$1,199rent $0.13/hr93.2 tok/s

About as fast, same 12 GBRTX 3080 12GBNVIDIA · 12 GB · Ampere

same 12 GB$79993.2 tok/s

12 GB more for bigger modelsRTX 3090NVIDIA · 24 GB · Ampere

▲ 12 GB$1,499rent $0.18/hr95.7 tok/s

RTX 4080 Laptop GPU tokens per second by model size

Output speed depends on memory bandwidth (432 GB/s). Grey rows need more than 12 GB.

9BQwen3.5 9B · Q4_K_M · 6.6 GB
44.2tok/s
14BQwen3 14B · Q4_K_M · 11.9 GB tight · Q4_K_M
29.6tok/s
27–31BQwen3.8 27B · not at 4-bit
needs 17.9 GB
35B MoEQwen3.6 35B A3B · not at 4-bit
needs 22.0 GB
70BLlama 3.3 70B Instruct · not at 4-bit
needs 51.3 GB
120B MoEGPT OSS 120B · not at 4-bit
needs 70.8 GB

Estimated speeds: Q4_K_M, 4K context, one user. How we estimate

All 977 models on the RTX 4080 Laptop GPU

Featured only

Best quant that fits, ordered by llmrun Score. Fit grades how well it runs here, S best. How ranking works

LLM models compatible with NVIDIA GeForce RTX 4080 Laptop GPU — ranked by Score, recency and Fit
Model	Quant	VRAM	Speed	Context	Fit
Deepseek Coder 1.3B Instruct1.3BChatCode Q4_K_M·186.0 t/s	Q4_K_M	4.3 GB36%	186.0 t/s	16K	S99, Runs great
EuroLLM 22B Instruct 251222.6BChat IQ2_M·33.5 t/s	IQ2_M	11.6 GB96%	33.5 t/s	33K	B48, Decent
Gemma 2B IT2.5BChat Q4_K_M·170.2 t/s	Q4_K_M	3.5 GB29%	170.2 t/s	—	S98, Runs great
Fanar 2 27B Instruct27.0BChatFunctions IQ2_S·27.8 t/s	IQ2_S	11.6 GB96%	27.8 t/s	131K	C44, Usable
Qwen3 30B A3B30.5BChatFunctions IQ2_M·146.4 t/s	IQ2_M	11.4 GB95%	146.4 t/s	41K	B62, Decent
Tiny Random LlamaForCausalLM1MChat Q4_K_M·28080.0 t/s	Q4_K_M	0.2 GB2%	28080.0 t/s	—	S100, Runs great
Deepseek Coder 7B Instruct V1.56.9BChatCode Q4_K_M·51.5 t/s	Q4_K_M	6.5 GB54%	51.5 t/s	4K	A80, Runs well
Codegemma 7B IT8.5BChatCode Q4_K_M·49.9 t/s	Q4_K_M	8.2 GB69%	49.9 t/s	—	A79, Runs well
Gemma 4 26B A4B IT Uncensored25.8BChat Q2_K·115.0 t/s	Q2_K	12.0 GB100%	115.0 t/s	262K	C44, Usable
Deepseek Llm 7B Base7BChat Q4_K_M·51.0 t/s	Q4_K_M	6.5 GB54%	51.0 t/s	4K	A80, Runs well
SmolLM 135M135MChat Q4_K_M·653.0 t/s	Q4_K_M	0.4 GB4%	653.0 t/s	2K	S100, Runs great
Dolphin Mistral 24B Venice Edition24.0BChat IQ2_M·31.8 t/s	IQ2_M	11.8 GB98%	31.8 t/s	131K	C43, Usable
Gemma 2 2B2.6BChat Q4_K_M·162.3 t/s	Q4_K_M	3.6 GB30%	162.3 t/s	—	S97, Runs great
Hermes 2 Pro Llama 3 8B8.0BChat Q4_K_M·52.1 t/s	Q4_K_M	6.2 GB52%	52.1 t/s	8K	A81, Runs well
Qwen2.5 Coder 3B3.1BChatCodeFunctions Q4_K_M·125.9 t/s	Q4_K_M	2.8 GB23%	125.9 t/s	33K	S95, Runs great

RTX 4080 Laptop GPU specs, power and PSU

Specs

Architecture: Ada Lovelace
VRAM: 12 GB GDDR6
Memory bandwidth: 432.0 GB/s
FP16 (dense): 67.71 TFLOPS
CUDA cores: 7,424
Tensor cores: 232
Compute capability: 8.9
TDP: 150 W
Released: 2023-02-08

RTX 4080 Laptop GPU FAQ

What is the largest model the RTX 4080 Laptop GPU can run?

GPT OSS 20B (20.9B) is the largest at 4-bit or better: at IQ4_XS it uses 11.8 GB of 12 GB, and runs at about 104 tok/s.

Can the RTX 4080 Laptop GPU run Qwen3.5 9B?

Yes. Qwen3.5 9B fits at Q4_K_M, using 6.6 GB of 12 GB, and it is the best model that runs well on this card.

Can the RTX 4080 Laptop GPU run 27–31B models?

No. Qwen3.8 27B needs 17.9 GB at Q4, more than the 12 GB on this card.

How many tokens per second does the RTX 4080 Laptop GPU give?

About 44.2 tok/s on Qwen3.5 9B at Q4_K_M, with the first token after 2.6 s on a 4K-token prompt.

What power supply does the RTX 4080 Laptop GPU need?

Plan a 300 W PSU (2× the 150 W TDP).

Is 12 GB enough for coding and agents?

Yes for coding: Llama 3.1 8B Instruct, the only coding-scored model that fits, runs at about 53 tok/s. For agents, not yet: no agent-scored model fits in less than 96 GB.

Is renting cheaper than buying an RTX 4080 Laptop GPU?

An RTX 3090 (24 GB) rents from $0.18/hr. With regular daily use, owning pays off.

Best coding LLMs 12 GB VRAM 16 GB VRAM GPUs with 12 GB or more RTX 3090 Ti RTX 4090