H100 PCIe vs UHD Graphics 64EUs (Alder Lake 12th Gen)

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Primary details

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

Place in the ranking538not rated
Place by popularitynot in top-100not in top-100
ArchitectureGen. 12 (2021−2023)Hopper (2022−2023)
GPU code nameAlder Lake XeGH100
Market segmentLaptopWorkstation
Release date4 January 2022 (2 years ago)22 March 2022 (2 years 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 cores647296
Core clock speedno data1065 MHz
Boost clock speed1400 MHz1650 MHz
Number of transistorsno data80,000 million
Manufacturing process technology10 nm4 nm
Power consumption (TDP)no data350 Watt
Texture fill rateno data752.4
Floating-point processing powerno data24.08 TFLOPS
ROPsno data24
TMUsno data456
Tensor Coresno data456

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
Lengthno data267 mm
Widthno data2-slot
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 dataHBM2e
Maximum RAM amountno data80 GB
Memory bus widthno data5120 Bit
Memory clock speedno data1000 MHz
Memory bandwidthno data1,280 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

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync+no data

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 4 January 2022 22 March 2022
Chip lithography 10 nm 4 nm

H100 PCIe has an age advantage of 2 months, and a 150% more advanced lithography process.

We couldn't decide between UHD Graphics 64EUs (Alder Lake 12th Gen) and H100 PCIe. We've got no test results to judge.

Be aware that UHD Graphics 64EUs (Alder Lake 12th Gen) is a notebook card while H100 PCIe 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 UHD Graphics 64EUs (Alder Lake 12th Gen)
UHD Graphics 64EUs (Alder Lake 12th Gen)
NVIDIA H100 PCIe
H100 PCIe

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.


3.7 329 votes

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3.6 67 votes

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Questions & comments

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