Hardware

Laptop CPU · LPDDR5X

Laptop CPU · LPDDR5X has 16 / 32 / 64 GB System RAM and 120 GB/s. See which open models fit, at which quant, and roughly how fast. Figures below use the default memory (32 GB). Updated 2026-10-17.

Memory16 / 32 / 64 GB System RAM

Bandwidth120 GB/s

Kindcpu

Year2024

Rough class for a 128-bit LPDDR5X laptop (about 120 GB/s). Real bandwidth depends on the bus width. Source.

RSS for new models on this device

Models that fit

Model	Verdict	Quant	Context	tok/s
Kwaipilot KAT Coder V2.5 Dev 34.7B	Runs on CPU	Q5_K_M	8K	14–19
Qwen3.8 35B A3B Distill 35.5B	Runs on CPU	Q5_K_M	8K	29–39
Qwen3.6 35B A3B 34.7B	Runs on CPU	UD-Q5_K_S	8K	28–39
Qwen3.5 35B A3B 34.7B	Runs on CPU	Q5_K_S	8K	28–39
Nemotron 3 Nano 30B A3B 31.6B	Runs on CPU	Q5_K_S	8K	24–33
NVIDIA Nemotron 3 Nano Omni 30B A3B Reasoning 31.6B	Runs on CPU	UD-Q5_K_S	8K	24–32
GLM 4.7 Flash 29.9B	Runs on CPU	Q6_K	8K	12–16
Qwen3 Coder 30B A3B Instruct 30.5B	Runs on CPU	Q6_K	8K	20–28
Qwen3 30B A3B Instruct 2507 30.5B	Runs on CPU	Q6_K	8K	20–28
Qwen3 VL 30B A3B Instruct 30.5B	Runs on CPU	Q6_K	8K	20–28
Qwen3 30B A3B Thinking 2507 30.5B	Runs on CPU	Q6_K	8K	20–28
NVIDIA Nemotron 3.5 Lightning 30B A3B 32.9B	Runs on CPU	UD-Q4_K_XL	4K	26–35
gemma 4 26B A4B it 25.2B	Runs on CPU	UD-Q6_K_XL	8K	12–16
Qwen3 Coder Next 79.7B	Runs on CPU	UD-IQ2_XXS	8K	14–19
LFM2.5 24B A2B 24.0B	Runs on CPU	Q8_0	4K	27–37
Qwen3 Next 80B A3B Instruct 79.7B	Runs on CPU	UD-IQ1_M	8K	38–52
Qwen3 Next 80B A3B Thinking 79.7B	Runs on CPU	UD-IQ1_M	8K	38–52
GLM 4.7 Flash REAP 23B A3B 23.0B	Runs on CPU	Q8_0	8K	18–25
gpt oss 20b 20.9B	Runs on CPU	UD-Q8_K_XL	8K	16–22
gemma 4 E4B it qat 7.5B	Runs on CPU	UD-Q4_K_XL	8K	13–18
LFM2.5 8B A1B 8.5B	Runs on CPU	BF16	8K	27–37
Ministral 3 3B Instruct 2512 3.4B	Runs on CPU	Q8_0	8K	15–20
granite 4.0 h micro 3.2B	Runs on CPU	BF16	8K	10–14
Qwen2.5 3B Instruct 3.1B	Runs on CPU	F16	8K	10–14
Qwen2.5 VL 3B Instruct 3.1B	Runs on CPU	BF16	8K	10–14
SmolLM3 3B 3.1B	Runs on CPU	BF16	8K	9.8–13
LFM2.5 2.6B 2.7B	Runs on CPU	BF16	8K	11–15
LFM2.5 VL 3B 2.7B	Runs on CPU	BF16	8K	11–15
Qwen3.5 2B 1.9B	Runs on CPU	BF16	8K	17–23
DeepSeek R1 Distill Qwen 1.5B 1.8B	Runs on CPU	BF16	8K	17–24
Qwen3 1.7B 1.7B	Runs on CPU	BF16	8K	15–21
Qwen3 VL 2B Instruct 1.7B	Runs on CPU	BF16	8K	15–21
Qwen3 VL 2B Thinking 1.7B	Runs on CPU	BF16	8K	15–21
Qwen2.5 1.5B Instruct 1.5B	Runs on CPU	F16	8K	20–27
Qwen2.5 Coder 1.5B Instruct 1.5B	Runs on CPU	F16	8K	20–27
Llama 3.2 1B Instruct 1.2B	Runs on CPU	BF16	8K	24–33
LFM2.5 1.2B Instruct 1.2B	Runs on CPU	BF16	8K	25–34
gemma 3 1b it 1.0B	Runs on CPU	BF16	8K	30–40
Qwen3.5 0.8B 0.75B	Runs on CPU	BF16	8K	41–56
Qwen3 0.6B 0.60B	Runs on CPU	BF16	8K	31–42

90 more models in the catalog do not fit this default profile, or ranked below the first 40 that do.

Example: Runs on CPU on your Laptop CPU · LPDDR5X at Q5_K_M, 8K context, about 14–19 tok/s. Weights 23.3 GB plus 0.19 GB of KV cache — 24.0 GB of 25.2 GB usable. Up to 32K context still fits. Weights shown in the verdict use GiB (the same 1024³ counting as GPU memory).