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GPU comparison

H200 NVL vs L40S.

The H200 NVL is ahead on memory (141 GB vs 48 GB) and speed (2.3x the FP16 throughput and 5.6x the memory bandwidth). The L40S makes sense when your model fits in 48 GB and its hourly price is lower.

Rent either on Runcrate

Live hourly price, then per GB of memory and per 100 FP16 TFLOPS.

Which is better for

Which to pick for each job. Memory fit and throughput, from the datasheets.

  • Hold a 70B model in 8-bit weights

    70 GB of 8-bit weights

    H200 NVL: 1 GPU, 71 GB spare

    L40S: 2 GPUs (96 GB)

    H200 NVL. Fits on one GPU.

  • Serve an 8B model in 16-bit weights

    16 GB of 16-bit weights

    H200 NVL: 1 GPU, 125 GB spare

    L40S: 1 GPU, 32 GB spare

    H200 NVL. Same GPU count, 5.6x the memory bandwidth.

  • Fine-tune a 70B model with QLoRA

    About 46 GB with 4-bit weights

    H200 NVL: 1 GPU, 95 GB spare

    L40S: 1 GPU, 2 GB spare

    H200 NVL. Same GPU count, 2.3x the FP16 throughput.

  • Train on a full node

    FP16 tensor throughput per node

    H200 NVL: 8x, 6,680 TFLOPS, NVLink in groups of 4

    L40S: 4x, 1,448 TFLOPS

    H200 NVL. 8 GPUs per node, not 4.

  • Throughput per watt

    FP16 TFLOPS per 100 W of TDP

    H200 NVL: 139 TFLOPS per 100 W

    L40S: 103 TFLOPS per 100 W

    H200 NVL. 35% more FP16 per watt.

Compare another pair

vs

Hopper

NVIDIA H200 NVL

from$4.63/hr
Available now · 2 regions
Memory
141 GB HBM3e
FP16 tensor
835 TFLOPS
Bandwidth
4.8 TB/s
Full pricing details

Ada Lovelace

NVIDIA L40S

from$0.54/hr per GPUCheaper

on a 2-GPU machine

Available now · 5 regions
Memory
48 GB GDDR6
FP16 tensor
362 TFLOPS
Bandwidth
864 GB/s
Full pricing details

At a glance

Spec by spec. The longer bar is the better number.

Memory

NVIDIA H200 NVL141 GB
NVIDIA L40S48 GB

Memory bandwidth

NVIDIA H200 NVL4.8 TB/s
NVIDIA L40S864 GB/s

FP16 tensor

NVIDIA H200 NVL835 TFLOPS
NVIDIA L40S362 TFLOPS

Hourly price, from (live)

NVIDIA H200 NVL$4.63/hr
NVIDIA L40S$0.54/hr

Full specs

The complete spec sheet.

SpecNVIDIA H200 NVLNVIDIA L40S
ArchitectureHopperAda Lovelace
Memory141 GB48 GB
Memory typeHBM3eGDDR6
Memory bandwidth4.8 TB/s864 GB/s
FP3260 TFLOPS91.6 TFLOPS
FP16 tensor835 TFLOPS362 TFLOPS
INT81670 TOPS733 TOPS
TDP600 W350 W
Form factorPCIePCIe
NVLinkIn groups of 4No
GPUs per node84
Hourly price (live)from $4.63/hrfrom $0.54/hr per GPU on a 2-GPU machine

Questions

H200 NVL or L40S. What buyers ask first.

Other comparisons

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