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GPU comparison

GH200 vs V100.

The GH200 is ahead on memory (96 GB vs 32 GB) and speed (7.9x the FP16 throughput and up to 4.4x the memory bandwidth). The V100 makes sense when your model fits in 32 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

    GH200: 1 GPU, 26 GB spare

    V100: 3 GPUs (96 GB)

    GH200. Fits on one GPU.

  • Serve an 8B model in 16-bit weights

    16 GB of 16-bit weights

    GH200: 1 GPU, 80 GB spare

    V100: 1 GPU, 16 GB spare

    GH200. Same GPU count, up to 4.4x the memory bandwidth.

  • Fine-tune a 70B model with QLoRA

    About 46 GB with 4-bit weights

    GH200: 1 GPU, 50 GB spare

    V100: 2 GPUs (64 GB)

    GH200. Fits on one GPU.

  • Train on a full node

    FP16 tensor throughput per node

    GH200: 1x, 990 TFLOPS

    V100: 8x, 1,000 TFLOPS, NVLink

    Either. Close per node.

  • Throughput per watt

    FP16 TFLOPS per 100 W of TDP

    GH200: Superchip power, not a GPU TDP

    V100: 42 TFLOPS per 100 W

    Either. Not comparable.

Compare another pair

vs

Hopper

NVIDIA GH200

Not in stock right now
Memory
96 GB HBM3
FP16 tensor
990 TFLOPS
Bandwidth
up to 4.0 TB/s
Full pricing details

Volta

NVIDIA V100

from$0.36/hr
Available now · 2 regions
Memory
32 GB HBM2
FP16 tensor
125 TFLOPS
Bandwidth
900 GB/s
Full pricing details

At a glance

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

Memory

NVIDIA GH20096 GB
NVIDIA V10032 GB

Memory bandwidth

NVIDIA GH200up to 4.0 TB/s
NVIDIA V100900 GB/s

FP16 tensor

NVIDIA GH200990 TFLOPS
NVIDIA V100125 TFLOPS

FP32

NVIDIA GH20067 TFLOPS
NVIDIA V10015.7 TFLOPS

Full specs

The complete spec sheet.

SpecNVIDIA GH200NVIDIA V100
ArchitectureHopperVolta
Memory96 GB32 GB
Memory typeHBM3HBM2
Memory bandwidthup to 4.0 TB/s900 GB/s
FP3267 TFLOPS15.7 TFLOPS
FP16 tensor990 TFLOPS125 TFLOPS
INT81979 TOPS125 TOPS
Powerup to 1000 W per superchip (CPU, GPU and memory)300 W per GPU (TDP)
Form factorSuperchipPCIe
NVLinkOne GPUYes
GPUs per node18
Hourly price (live)Not in stock right nowfrom $0.36/hr

Questions

GH200 or V100. What buyers ask first.

Other comparisons

More pairs with the GH200 or the V100.