Arc B580 vs H100 PCIe 80 GB

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureHopper (2022−2023)Xe2 (2024)
GPU code nameGH100BMG-G21
Market segmentWorkstationDesktop
Release date21 March 2023 (1 year ago)12 December 2024 (recently)
Launch price (MSRP)no data$249

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 cores145922560
Core clock speed1095 MHz2670 MHz
Boost clock speed1755 MHz2670 MHz
Number of transistors80,000 million19,600 million
Manufacturing process technology4 nm5 nm
Power consumption (TDP)350 Watt190 Watt
Texture fill rate800.3427.2
Floating-point processing power51.22 TFLOPS13.67 TFLOPS
ROPs2480
TMUs456160
Tensor Cores456160
Ray Tracing Coresno data20

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 5.0 x16PCIe 4.0 x8
Length268 mm272 mm
Width2-slot2-slot
Supplementary power connectors1x 16-pin1x 8-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 typeHBM2eGDDR6
Maximum RAM amount80 GB12 GB
Memory bus width5120 Bit192 Bit
Memory clock speed1593 MHz2375 MHz
Memory bandwidth2,039 GB/s456.0 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 ConnectorsNo outputs1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI-+

API compatibility

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

DirectXN/A12 Ultimate (12_2)
Shader ModelN/A6.6
OpenGLN/A4.6
OpenCL3.03.0
VulkanN/A1.4
CUDA9.0-

Pros & cons summary


Recency 21 March 2023 12 December 2024
Maximum RAM amount 80 GB 12 GB
Chip lithography 4 nm 5 nm
Power consumption (TDP) 350 Watt 190 Watt

H100 PCIe 80 GB has a 566.7% higher maximum VRAM amount, and a 25% more advanced lithography process.

Arc B580, on the other hand, has an age advantage of 1 year, and 84.2% lower power consumption.

We couldn't decide between H100 PCIe 80 GB and Arc B580. We've got no test results to judge.

Be aware that H100 PCIe 80 GB is a workstation graphics card while Arc B580 is a desktop 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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NVIDIA H100 PCIe 80 GB
H100 PCIe 80 GB
Intel Arc B580
Arc B580

Comparisons with similar GPUs

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Community ratings

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3.9 15 votes

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4.1 94 votes

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Questions & comments

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