H100 SXM5 64 GB vs Radeon Graphics

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Primary details

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

Place in the ranking892not rated
Place by popularity10not in top-100
Power efficiency9.17no data
ArchitectureGCN 5.1 (2018−2022)Hopper (2022−2023)
GPU code nameRenoirGH100
Market segmentDesktopWorkstation
Release dateno data (2024 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 cores44816896
Core clock speedno data1665 MHz
Boost clock speed1500 MHz1980 MHz
Number of transistorsno data80,000 million
Manufacturing process technology7 nm4 nm
Power consumption (TDP)15 Watt700 Watt
Texture fill rate42.001,045
Floating-point processing power1.344 TFLOPS66.91 TFLOPS
ROPs824
TMUs28528
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).

InterfaceIGPPCIe 5.0 x16
WidthIGPSXM 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 typeSystem SharedHBM3
Maximum RAM amountSystem Shared64 GB
Memory bus widthSystem Shared3072 Bit
Memory clock speedSystem Shared1313 MHz
Memory bandwidthno data1,008 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 outputsNo outputs

API compatibility

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

DirectX12 (12_1)N/A
Shader Modelno dataN/A
OpenGL4.6N/A
OpenCLno data3.0
Vulkan-N/A
CUDA-9.0

Pros & cons summary


Chip lithography 7 nm 4 nm
Power consumption (TDP) 15 Watt 700 Watt

Graphics has 4566.7% lower power consumption.

H100 SXM5 64 GB, on the other hand, has a 75% more advanced lithography process.

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

Be aware that Radeon Graphics is a desktop 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 Graphics
Radeon Graphics
NVIDIA H100 SXM5 64 GB
H100 SXM5 64 GB

Comparisons with similar GPUs

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Community ratings

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