NVIDIA H100 SXM5: specs and benchmarks

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Summary

NVIDIA started H100 SXM5 sales 22 March 2022. This is a desktop graphics card based on a Hopper architecture and made with 4 nm manufacturing process. It is primarily aimed at gamer market. 80 GB of HBM3 memory clocked at 3 GB/s are supplied, and together with 5120 Bit memory interface this creates a bandwidth of 1,920 GB/s.

Compatibility-wise, this is card attached via PCIe 5.0 x16 interface. 8-pin EPS power connector is required, and power consumption is at 700 Watt.

We have no data on H100 SXM5 benchmark results.

General info

Some basic facts about H100 SXM5: architecture, market segment, release date etc.

Place in performance rankingnot rated
Place by popularitynot in top-100
ArchitectureHopper (2022)
GPU code nameGH100
Market segmentDesktop
Release date22 March 2022 (1 year old)

Technical specs

H100 SXM5's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of H100 SXM5's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores8448of 20480 (Data Center GPU Max NEXT)
Boost clock speed1780 MHzof 3599 (Radeon RX 7990 XTX)
Number of transistors80,000 millionof 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology4 nm
Power consumption (TDP)700 Wattof 2400 (Data Center GPU Max Subsystem)
Texture fill rate939.8of 969.9 (H100 SXM5 96 GB)

Size and compatibility

This section provides details about the physical dimensions of H100 SXM5 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

InterfacePCIe 5.0 x16
Supplementary power connectors8-pin EPS

Memory

Parameters of memory installed on H100 SXM5: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeHBM3
Maximum RAM amount80 GBof 192 (Radeon Instinct MI300X)
Memory bus width5120 Bitof 19000 (GeForce RTX 3080 12 GB)
Memory clock speed3 GB/sof 23000 (GeForce RTX 4080 SUPER)
Memory bandwidth1,920 GB/sof 3276 (Aldebaran)

Video outputs and ports

Types and number of video connectors present on H100 SXM5. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display ConnectorsNo outputs

API support

APIs supported by H100 SXM5, sometimes including their particular versions.

DirectXN/A
Shader ModelN/A
OpenGLN/Aof 4.6 (GeForce GTX 1080 Mobile)
OpenCL3.0
VulkanN/A
CUDA9.0

Benchmark performance

Synthetic benchmark performance of H100 SXM5. The combined score is measured on a 0-100 point scale.


We have no data on H100 SXM5 benchmark results.


AMD equivalent

According to our data, the closest AMD alternative to H100 SXM5 is Radeon RX 6950 XT.

RX 6950 XTRadeon RX6950 XT
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Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

Recommended processors

These processors are most commonly used with H100 SXM5 according to our statistics.

User ratings: view and submit

Here you can see the user rating of the graphics card, as well as rate it yourself.


4.2 26 votes

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Questions and comments

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