H100 SXM5 64 GB vs Radeon RX Vega 9

Primary details

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

Place in the ranking600not rated
Place by popularitynot in top-100not in top-100
Power efficiency25.58no data
ArchitectureVega (2017−2020)Hopper (2022−2023)
GPU code nameVega Raven RidgeGH100
Market segmentLaptopWorkstation
Release date26 October 2017 (7 years 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 cores57616896
Core clock speedno data1665 MHz
Boost clock speed1300 MHz1980 MHz
Number of transistorsno data80,000 million
Manufacturing process technology14 nm4 nm
Power consumption (TDP)15 Watt700 Watt
Texture fill rateno data1,045
Floating-point processing powerno data66.91 TFLOPS
ROPsno data24
TMUsno data528
Tensor Coresno data528

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).

Interfaceno dataPCIe 5.0 x16
Widthno dataSXM Module
Supplementary power connectorsno data8-pin EPS

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 typeno dataHBM3
Maximum RAM amountno data64 GB
Memory bus widthno data3072 Bit
Memory clock speedno data1313 MHz
Memory bandwidthno data1,008 GB/s
Shared memory--

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 dataNo outputs

API compatibility

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

DirectX12_1N/A
Shader Modelno dataN/A
OpenGLno dataN/A
OpenCLno data3.0
Vulkan-N/A
CUDA-9.0

Pros & cons summary


Recency 26 October 2017 21 March 2023
Chip lithography 14 nm 4 nm
Power consumption (TDP) 15 Watt 700 Watt

RX Vega 9 has 4566.7% lower power consumption.

H100 SXM5 64 GB, on the other hand, has an age advantage of 5 years, and a 250% more advanced lithography process.

We couldn't decide between Radeon RX Vega 9 and H100 SXM5 64 GB. We've got no test results to judge.

Be aware that Radeon RX Vega 9 is a notebook card while H100 SXM5 64 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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AMD Radeon RX Vega 9
Radeon RX Vega 9
NVIDIA H100 SXM5 64 GB
H100 SXM5 64 GB

Comparisons with similar GPUs

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Community ratings

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