Skip to content

GPU comparison

H200 vs GH200.

Pick the H200 for memory: 141 GB vs 96 GB, with at least 19% more memory bandwidth. FP16 speed is close (989 TFLOPS vs 990 TFLOPS), so for models under 96 GB pick by price.

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: 1 GPU, 71 GB spare

    GH200: 1 GPU, 26 GB spare

    H200. Same GPU count, at least 19% more memory bandwidth.

  • Serve an 8B model in 16-bit weights

    16 GB of 16-bit weights

    H200: 1 GPU, 125 GB spare

    GH200: 1 GPU, 80 GB spare

    H200. Same GPU count, at least 19% more memory bandwidth.

  • Fine-tune a 70B model with QLoRA

    About 46 GB with 4-bit weights

    H200: 1 GPU, 95 GB spare

    GH200: 1 GPU, 50 GB spare

    Either. Fits on one GPU of either.

  • Train on a full node

    FP16 tensor throughput per node

    H200: 8x, 7,912 TFLOPS, NVLink

    GH200: 1x, 990 TFLOPS

    H200. 8 GPUs per node, not 1.

  • Throughput per watt

    FP16 TFLOPS per 100 W of TDP

    H200: 141 TFLOPS per 100 W

    GH200: Superchip power, not a GPU TDP

    Either. Not comparable.

Compare another pair

vs

Hopper

NVIDIA H200

from$4.63/hr
Available now · 3 regions
Memory
141 GB HBM3e
FP16 tensor
989 TFLOPS
Bandwidth
4.8 TB/s
Full pricing details

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

At a glance

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

Memory

NVIDIA H200141 GB
NVIDIA GH20096 GB

Memory bandwidth

NVIDIA H2004.8 TB/s
NVIDIA GH200up to 4.0 TB/s

FP16 tensor

NVIDIA H200989 TFLOPS
NVIDIA GH200990 TFLOPS

FP32

NVIDIA H20067 TFLOPS
NVIDIA GH20067 TFLOPS

Full specs

The complete spec sheet.

SpecNVIDIA H200NVIDIA GH200
ArchitectureHopperHopper
Memory141 GB96 GB
Memory typeHBM3eHBM3
Memory bandwidth4.8 TB/sup to 4.0 TB/s
FP3267 TFLOPS67 TFLOPS
FP16 tensor989 TFLOPS990 TFLOPS
INT81979 TOPS1979 TOPS
Power700 W per GPU (TDP)up to 1000 W per superchip (CPU, GPU and memory)
Form factorSXMSuperchip
NVLinkYesOne GPU
GPUs per node81
Hourly price (live)from $4.63/hrNot in stock right now

Questions

H200 or GH200. What buyers ask first.

Other comparisons

More pairs with the H200 or the GH200.