NVIDIA A100 SXM4: specs and benchmarks

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Summary

NVIDIA started A100 SXM4 sales 14 May 2020. This is a desktop graphics card based on an Ampere architecture and made with 7 nm manufacturing process. It is primarily aimed at gamer market. 40 GB of HBM2E memory clocked at 2.43 GHz are supplied, and together with 5120 Bit memory interface this creates a bandwidth of 1,555 GB/s.

Compatibility-wise, this is an integrated video card. No additional power connector is required, and power consumption is at 400 Watt.

We have no data on A100 SXM4 benchmark results.

General info

Some basic facts about A100 SXM4: architecture, market segment, release date etc.

Place in performance rankingnot rated
Place by popularitynot in top-100
ArchitectureAmpere (2020−2022)
GPU code nameGA100
Market segmentDesktop
Release date14 May 2020 (3 years old)
Current price$5322 of 168889 (A100 PCIe 80 GB)

Technical specs

A100 SXM4's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of A100 SXM4's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores6912of 20480 (Data Center GPU Max NEXT)
Core clock speed1410 MHzof 2610 (Radeon RX 6500 XT)
Number of transistors54,200 millionof 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology7 nmof 4 (GeForce RTX 4080)
Power consumption (TDP)400 Wattof 2400 (Data Center GPU Max Subsystem)
Texture fill rate609.1of 969.9 (H100 SXM5 96 GB)

Size and compatibility

This section provides details about the physical dimensions of A100 SXM4 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 4.0 x16
WidthIGP
Supplementary power connectorsNone

Memory

Parameters of memory installed on A100 SXM4: 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 typeHBM2E
Maximum RAM amount40 GBof 192 (Radeon Instinct MI300X)
Memory bus width5120 Bitof 19000 (GeForce RTX 3080 12 GB)
Memory clock speed2430 MHzof 23000 (GeForce RTX 4080 SUPER)
Memory bandwidth1,555 GB/sof 3276 (Aldebaran)

Video outputs and ports

Types and number of video connectors present on A100 SXM4. 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 A100 SXM4, sometimes including their particular versions.

DirectX12 Ultimate (12_2)
Shader Model6.5
OpenGL4.6
OpenCL2.0
Vulkan1.2.140
CUDA8.0

Benchmark performance

Synthetic benchmark performance of A100 SXM4. The combined score is measured on a 0-100 point scale.


We have no data on A100 SXM4 benchmark results.


AMD equivalent

According to our data, the closest AMD alternative to A100 SXM4 is Radeon RX 6800 XT.

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Recommended processors

These processors are most commonly used with A100 SXM4 according to our statistics.

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4.4 174 votes

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