H100 PCIe vs P102-100

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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
ArchitecturePascal (2016−2021)Hopper (2022−2023)
GPU code nameGP102GH100
Market segmentWorkstationWorkstation
Release date12 February 2018 (6 years ago)22 March 2022 (2 years ago)
Launch price (MSRP)$599 no data

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 cores32007296
Core clock speed1582 MHz1065 MHz
Boost clock speed1683 MHz1650 MHz
Number of transistors11,800 million80,000 million
Manufacturing process technology16 nm4 nm
Power consumption (TDP)250 Watt350 Watt
Texture fill rate336.6752.4
Floating-point processing power10.77 TFLOPS24.08 TFLOPS
ROPs8024
TMUs200456
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).

InterfacePCIe 3.0 x4PCIe 5.0 x16
Length267 mm267 mm
Width2-slot2-slot
Supplementary power connectors2x 8-pin8-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 typeGDDR5XHBM2e
Maximum RAM amount5 GB80 GB
Memory bus width320 Bit5120 Bit
Memory clock speed1376 MHz1000 MHz
Memory bandwidth440.3 GB/s1,280 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 Model6.4N/A
OpenGL4.6N/A
OpenCL1.23.0
Vulkan1.2.131N/A
CUDA6.19.0

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.



GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

P102-100 65631
H100 PCIe 281524
+329%

Pros & cons summary


Recency 12 February 2018 22 March 2022
Maximum RAM amount 5 GB 80 GB
Chip lithography 16 nm 4 nm
Power consumption (TDP) 250 Watt 350 Watt

P102-100 has 40% lower power consumption.

H100 PCIe, on the other hand, has an age advantage of 4 years, a 1500% higher maximum VRAM amount, and a 300% more advanced lithography process.

We couldn't decide between P102-100 and H100 PCIe. We've got no test results to judge.


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 P102-100
P102-100
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.


3.8 27 votes

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3.7 68 votes

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Questions & comments

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