H100 PCIe 80 GB vs Arc A580

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking185not rated
Place by popularity66not in top-100
Power efficiency11.88no data
ArchitectureGeneration 12.7 (2022−2023)Hopper (2022−2023)
GPU code nameDG2-512GH100
Market segmentDesktopWorkstation
Release date10 October 2023 (1 year ago)21 March 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores307214592
Core clock speed1700 MHz1095 MHz
Boost clock speed2000 MHz1755 MHz
Number of transistors21,700 million80,000 million
Manufacturing process technology6 nm4 nm
Power consumption (TDP)175 Watt350 Watt
Texture fill rate384.0800.3
Floating-point processing power12.29 TFLOPS51.22 TFLOPS
ROPs9624
TMUs192456
Tensor Cores384456
Ray Tracing Cores24no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x16PCIe 5.0 x16
Lengthno data268 mm
Width2-slot2-slot
Supplementary power connectors2x 8-pin1x 16-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6HBM2e
Maximum RAM amount8 GB80 GB
Memory bus width256 Bit5120 Bit
Memory clock speed2000 MHz1593 MHz
Memory bandwidth512.0 GB/s2,039 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x HDMI 2.1, 3x DisplayPort 2.0No outputs
HDMI+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)N/A
Shader Model6.6N/A
OpenGL4.6N/A
OpenCL3.03.0
Vulkan1.3N/A
CUDA-9.0

Pros & cons summary


Recency 10 October 2023 21 March 2023
Maximum RAM amount 8 GB 80 GB
Chip lithography 6 nm 4 nm
Power consumption (TDP) 175 Watt 350 Watt

Arc A580 has an age advantage of 6 months, and 100% lower power consumption.

H100 PCIe 80 GB, on the other hand, has a 900% higher maximum VRAM amount, and a 50% more advanced lithography process.

We couldn't decide between Arc A580 and H100 PCIe 80 GB. We've got no test results to judge.

Be aware that Arc A580 is a desktop card while H100 PCIe 80 GB is a workstation one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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Intel Arc A580
Arc A580
NVIDIA H100 PCIe 80 GB
H100 PCIe 80 GB

Comparisons with similar GPUs

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.2 272 votes

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3.9 15 votes

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Questions & comments

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