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All estimates are approximations based on mathematical models and public specifications. Actual performance may vary. Do not make purchasing decisions based solely on these estimates.

Data sourced from Hugging Face, Ollama, and official model documentation. Model names and logos are trademarks of their respective owners.

© 2026 Will It Run AI — Fase Consulting Ibiza, S.L. (NIF: B57969656)

Home/Yi 1.5 34B/on NVIDIA L40 48GB

Can it run?

Can NVIDIA L40 48GB run Yi 1.5 34B?

CUsable

Runs well

Using Q4_K_M in Ollama

Capabilities:

Fit status

Runs well

Decode

32.5 tok/s

TTFT

5958 ms

Safe context

4K

Memory

32.1 GB / 48.0 GB

Memory breakdown

Weights20.7 GB
KV Cache5.3 GB
Runtime1.2 GB
Headroom4.8 GB

Performance by workload

WorkloadGradeFitDecodeTTFTContext
Agentic CodingCRuns well32.5 tok/s8666 ms4K
ChatCRuns well32.5 tok/s3250 ms4K
CodingCRuns well32.5 tok/s5958 ms4K
RAGCRuns well32.5 tok/s10833 ms4K
ReasoningCRuns well32.5 tok/s7041 ms4K

Quantization options

How Yi 1.5 34B (34B params) fits at each quantization level on NVIDIA L40 48GB (48.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
13.3 GB
LowD35
Q3_K_S
3
16.7 GB
LowD37
NVFP4
4
19.0 GB
MediumD38
Q4_K_M
4
20.7 GB
MediumD38
Q5_K_M
5
24.5 GB
HighC40
Q6_K
6
27.9 GB
HighC42
Q8_0Best for your GPU
8
36.4 GB
Very HighC44
F16
16
69.7 GB
MaximumF0

Get started

Ollama
ollama run yi-1.5-34b
HuggingFace
huggingface-cli download yi-1.5-34b
See all results for NVIDIA L40 48GBSee all hardware for Yi 1.5 34B