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NVIDIA L4 (24GB)

The NVIDIA L4 (24GB) features 24 GB of dedicated VRAM and 300 GB/s memory bandwidth, supporting CUDA and TensorRT-LLM runtimes for full-precision and quantized inference.

Memory

24 GB

Usable Memory Ceiling

24 GB

Bandwidth

300 GB/s

Max Inference Class

32B Models (Q4)

TDP

72W

VRAM Scaling by Context Length

Estimated memory requirements as context length increases. Curves crossing above the reference line indicate Out of Memory (OOM).

DeepSeek-R1 3B (3B)Mistral-7B-v0.1 (7.3B)Magistral Small (24B)Qwen2.5-72B (72B)

Precision:

Best Models to Run on NVIDIA L4 (24GB)

Inference throughput, memory compatibility, and generation speeds for open-weights LLMs on NVIDIA L4 (24GB).

Sort by:

Context:

KV Cache:

GPUs:

RankModelParametersPrecisionTPS (Approx.)TTFTCan Run

#33

Qwen 3.8 27B

27B

INT4

15 tok/s

~2.8s

#48

Agnes 3.0 Flash

33B

INT4

13 tok/s

~3.4s

#72

K2 Horizon MoVA 36B A4B

36B (4B active)

INT4

68 tok/s

~599 ms

#83

Qwen3.5-27B

27B

INT4

15 tok/s

~2.8s

#92

Sarvam-30B

32B (2.4B active)

INT4

98 tok/s

~385 ms

#94

Qwen3.6 35B A3B

35B (3B active)

INT4

81 tok/s

~487 ms

#96

Muse Glimmer 30B

30B

INT4

14 tok/s

~3.1s

#100

Phi-4 Reasoning Plus

14B

INT4
Q8

20 tok/s

13 tok/s

~1.5s

~1.5s

#101

MiMo V2 Flash

15B (309B active)

INT4
Q8

1 tok/s

1 tok/s

~30.7s

~34.0s

#108

Gemma 4 26B A4B

25.2B (3.8B active)

INT4

77 tok/s

~505 ms

#109

Gemma 4 12B

11.95B

INT4
Q8

23 tok/s

16 tok/s

~1.3s

~1.3s

#113

Qwen3.5-9B

9B

INT4
Q8
FP16

43 tok/s

25 tok/s

12 tok/s

~958 ms

~975 ms

~1.1s

#114

Qwen3.5-35B-A3B

35B (3B active)

INT4

81 tok/s

~487 ms

#118

K2 Horizon 7B

7B

INT4
Q8
FP16

54 tok/s

31 tok/s

16 tok/s

~750 ms

~763 ms

~793 ms

#128

NVIDIA Nemotron 3 Nano 30B-A3B

3.5B (30B active)

INT4
Q8
FP16

13 tok/s

8 tok/s

4 tok/s

~3.0s

~3.1s

~3.2s

#129

Gemma 4 31B

30.7B

INT4

13 tok/s

~3.2s

#131

Nemotron 3.5 Lightning

30B (3B active)

INT4

28 tok/s

~501 ms

#132

Qwen3.5-4B

4B

INT4
Q8
FP16

87 tok/s

53 tok/s

28 tok/s

~441 ms

~448 ms

~465 ms

#133

Qwen3-30B-A3B

30B (3B active)

INT4

87 tok/s

~440 ms

#136

GPT-OSS 20B

21B (3.6B active)

INT4

33 tok/s

~489 ms

Inference Capacity

Maximum model parameter class runnable by weight precision.

Context:

4-bit

Q4

32B Models

8-bit

Q8

14B Models

16-bit

FP16

8B Models

Fine-Tuning Capacity

Hardware capacity for local training and adapter fine-tuning.

Context Length:

QLoRA

4-bit

32B Models

LoRA

16-bit

14B Models

Full Parameter Training

3B Models

Workload Recommendations

Guidance for optimal precision and operational ceilings on NVIDIA L4 (24GB).

Inference Sweet Spot

Optimized for 14B models at uncompressed or Q8 precision, and 32B models at Q4 with up to 32k context.

Bandwidth & Speed Profile

With 300 GB/s aggregate bandwidth, batch size 1 inference operates in a memory-bandwidth bound regime. Generates approximately 67 tok/s on an 8B Q4 model and 8 tok/s on a 70B Q4 model.

Frequently Asked Questions