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NVIDIA GH200 144GB HBM3e vs NVIDIA H200 SXM 141GB

The GH200 and the H200 deliver near-identical FP8 throughput (1,979 vs 1,979 TFLOPS dense). The GH200 also carries 3 GB more memory (144 GB vs 141 GB).

GH200: Hopper, 2024 H200: Hopper, 2024
Memory
144 vs 141 GB
3 GB more for the GH200
Bandwidth
4.9 TB/s vs 4.8 TB/s
GH200 moves data faster
TDP
1.0 kW vs 700 W
H200 draws 300 W less
See rental pricing from $0.79/hr Download comparison sheet

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NVIDIA GH200 144GB HBM3e vs NVIDIA H200 SXM 141GB

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NVIDIA GH200 144GB HBM3e

Full specs →

What is the NVIDIA GH200?

The GH200 is a GPU from NVIDIA on the Hopper architecture, an accelerator for AI training, inference and high-performance computing. It is a superchip that pairs a CPU and accelerators on one board for rack-scale systems. GH200 full specifications →

Can I rent the GH200 in the cloud?

Flopper is not tracking any live rental listings for the GH200 yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the GH200 compare with other accelerators?

This page sets the GH200 against the H200. Both parts launched in the same year. Both are NVIDIA parts; the GH200 is a superchip while the H200 is an SXM module. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the GH200 figures come from?

Every GH200 figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA H200 SXM 141GB

Full specs →

What is the NVIDIA H200?

The H200 is a GPU from NVIDIA on the Hopper architecture, an accelerator for AI training, inference and high-performance computing. It is an SXM module, the mezzanine format used in dense multi-GPU servers. H200 full specifications →

Can I rent the H200 in the cloud?

Yes. Cloud providers tracked by Flopper rent the H200 by the hour, and the pricing page compares their current rates and the price history side by side. H200 rental prices →

How does the H200 compare with other accelerators?

This page sets the H200 against the GH200. Both parts launched in the same year. Both are NVIDIA parts; the H200 is an SXM module while the GH200 is a superchip. Flopper also compares it head to head with the H100 SXM5 80GB, B300 SXM 262GB and A100 SXM4 80GB, across every published precision, memory and power. H200 vs H100 SXM5 80GB →

Where do the H200 figures come from?

Every H200 figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

GH200
H200
Architecture
HopperHopper
Launch Year
20242024
Form Factor
SuperchipSXM
Memory
144 GB141 GB
Memory Bandwidth
4.9 TB/s4.8 TB/s
TDP
1.0 kW700 W
Process Node
4nm4nm

Performance (TFLOPS)

GH200
H200
34 TFLOPS 34 TFLOPS
67 TFLOPS 67 TFLOPS
494 TFLOPS
989 TFLOPS sparse
494 TFLOPS
989 TFLOPS sparse
990 TFLOPS
1,979 TFLOPS sparse
990 TFLOPS
1,979 TFLOPS sparse
990 TFLOPS
1,979 TFLOPS sparse
990 TFLOPS
1,979 TFLOPS sparse
1,979 TFLOPS
3,958 TFLOPS sparse
1,979 TFLOPS
3,958 TFLOPS sparse
FP6
No verified data available No verified data available
No verified data available No verified data available
1,979 TOPS
3,958 TOPS sparse
1,979 TOPS
3,958 TOPS sparse
Tensor Core
67 TFLOPS No verified data available

Figures are dense. Where a vendor publishes a figure it sits under the dense one and never decides a winner. Hover any precision for its definition, or read the GPU glossary.

FLOPS by Precision

What actually differs

Both launched in 2024, the GH200 on Hopper and the H200 on Hopper.

The GH200 carries 3 GB more memory (144 GB against 141 GB), so larger models fit on one GPU before you shard. Bandwidth is 4.9 TB/s against 4.8 TB/s, which sets the ceiling on decode speed.

Power is 1.0 kW against 700 W, and at FP32 the H200 does more work per watt. Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP64, FP32, TF32, BF16, FP16, FP8, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Is the GH200 faster than the H200?

They are close on paper: both deliver about 1,979 TFLOPS of dense FP8 throughput. Memory, bandwidth, and power are the deciding differences.

Which should you choose, the GH200 or the H200?

On raw FP8 throughput the GH200 and the H200 are level, so the decision rests on memory, power and price. Choose the GH200 when the model has to fit on one GPU: it carries 3 GB more memory. The H200 draws 300 W less power, which matters in an air-cooled or power-capped rack. Packaging differs too: the GH200 is a superchip while the H200 is an SXM module, so check what your servers accept.

Which has more memory, the GH200 or the H200?

The GH200 carries 144 GB of memory versus 141 GB for the H200. Memory bandwidth is 4.9 TB/s for the GH200 and 4.8 TB/s for the H200.

How much power do the GH200 and the H200 draw?

The GH200 is rated at 1.0 kW TDP and the H200 at 700 W. On FP32 throughput per watt, the H200 is the more efficient part.

How much do the GH200 and the H200 cost to rent?

Live cloud listings tracked by Flopper price no live listings yet for the GH200, and the H200 from $0.79 per GPU-hour across 30 providers. The rental section on this page links to every provider, rate and the price history for each GPU.

Where to Rent

NVIDIA GH200 144GB HBM3e

No live rental listings tracked for the GH200 yet.

Browse GPU cloud providers

NVIDIA H200 SXM 141GB

Rent from

$0.79 / GPU-hr

Lowest of 57 live listings across 30 providers · median $4.38

See all H200 rental prices →

Price history and every provider on the pricing page. Some links are affiliate links.

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