NVIDIA H20 141GB HBM3e vs NVIDIA H200 SXM 141GB

The H200 delivers 6.7x the FP8 throughput of the H20 (1,979 vs 296 TFLOPS dense).

H20: Hopper, 2025 H200: Hopper, 2024

FP8 dense lead

6.7x

H200: 1,979 vs 296 TFLOPS

Memory

141 vs 141 GB

Same capacity

Bandwidth

4.0 TB/s vs 4.8 TB/s

H200 moves data faster

TDP

400 W vs 700 W

H20 draws 300 W less

See rental pricing from $0.79/hr Download comparison sheet Printable version →

NVIDIA H20 141GB HBM3e

Full specs →

What is the NVIDIA H20?

The H20 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. H20 full specifications →

Can I rent the H20 in the cloud?

Flopper is not tracking any live rental listings for the H20 yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the H20 compare with other accelerators?

This page sets the H20 against the H200. The H20 is the newer generation of the two. Both are NVIDIA parts, and both ship as an SXM module, so they fit the same class of system. Flopper also compares it head to head with the L600, across every published precision, memory and power. H20 vs L600 →

Where do the H20 figures come from?

NVIDIA published the H20 figures in marketing material rather than a datasheet, and Flopper has no independent confirmation of them. How Flopper verifies specifications →

NVIDIA H200 SXM 141GB

Leads on FP8 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 H20. The H200 is the older generation of the two. Both are NVIDIA parts, and both ship as an SXM module, so they fit the same class of system. 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

H20

H200

Architecture

HopperHopper

Launch Year

20252024

Form Factor

SXMSXM

Memory

141 GB141 GB

Memory Bandwidth

4.0 TB/s4.8 TB/s

TDP

400 W700 W

Process Node

4nm4nm

Spec

H20

H200

Architecture HopperHopper

Launch Year 20252024

Form Factor SXMSXM

Memory 141 GB141 GB

Memory Bandwidth 4.0 TB/s4.8 TB/s

TDP 400 W700 W

Process Node 4nm4nm

Performance (TFLOPS)

H20

H200

1 TFLOPS 34 TFLOPS

44 TFLOPS 67 TFLOPS

74 TFLOPS

sparse not published

494 TFLOPS

989 TFLOPS sparse

148 TFLOPS

sparse not published

990 TFLOPS

1,979 TFLOPS sparse

148 TFLOPS

sparse not published

990 TFLOPS

1,979 TFLOPS sparse

296 TFLOPS

592 TFLOPS sparse

1,979 TFLOPS

3,958 TFLOPS sparse

FP6

296 TOPS

sparse not published

1,979 TOPS

3,958 TOPS sparse

Precision

H20

H200

1 TFLOPS 34 TFLOPS

44 TFLOPS 67 TFLOPS

74 TFLOPS

sparse not published

494 TFLOPS

989 TFLOPS sparse

148 TFLOPS

sparse not published

990 TFLOPS

1,979 TFLOPS sparse

148 TFLOPS

sparse not published

990 TFLOPS

1,979 TFLOPS sparse

296 TFLOPS

592 TFLOPS sparse

1,979 TFLOPS

3,958 TFLOPS sparse

FP6

296 TOPS

sparse not published

1,979 TOPS

3,958 TOPS sparse

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

The H20 is the newer part: Hopper (2025) against the H200's Hopper (2024).

Both carry 141 GB of memory. Bandwidth is 4.0 TB/s against 4.8 TB/s, which sets the ceiling on decode speed.

Power is 400 W against 700 W, and at FP32 the H20 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 H20 faster than the H200?

At FP8 precision the H200 reaches 1,979 TFLOPS dense against 296 TFLOPS for the H20. The performance table on this page lists every published precision for both GPUs.

Which should you choose, the H20 or the H200?

Choose the H200 for training and high-throughput inference: it has 6.7x the FP8 throughput of the H20. The H200 draws 300 W more power, so budget for cooling and power delivery before you commit.

Which has more memory, the H20 or the H200?

Both GPUs carry 141 GB of memory. Memory bandwidth is 4.0 TB/s for the H20 and 4.8 TB/s for the H200.

How much power do the H20 and the H200 draw?

The H20 is rated at 400 W TDP and the H200 at 700 W. On FP32 throughput per watt, the H20 is the more efficient part.

How much do the H20 and the H200 cost to rent?

Live cloud listings tracked by Flopper price no live listings yet for the H20, 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 H20 141GB HBM3e

No live rental listings tracked for the H20 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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NVIDIA H20 141GB HBM3e vs NVIDIA H200 SXM 141GB

NVIDIA H20 141GB HBM3e

What is the NVIDIA H20?

Can I rent the H20 in the cloud?

How does the H20 compare with other accelerators?

Where do the H20 figures come from?

NVIDIA H200 SXM 141GB

What is the NVIDIA H200?

Can I rent the H200 in the cloud?

How does the H200 compare with other accelerators?

Where do the H200 figures come from?

Specifications

Performance (TFLOPS)

FLOPS by Precision

What actually differs

Frequently asked questions

Is the H20 faster than the H200?

Which should you choose, the H20 or the H200?

Which has more memory, the H20 or the H200?

How much power do the H20 and the H200 draw?

How much do the H20 and the H200 cost to rent?

Where to Rent

NVIDIA H20 141GB HBM3e

NVIDIA H200 SXM 141GB

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