H100 PCIe: specs and benchmarks
Summary
NVIDIA started H100 PCIe sales 22 March 2022. This is a desktop graphics card based on a Hopper architecture and made with 4 nm manufacturing process. It is primarily aimed at gamer market. 80 GB of HBM2e memory clocked at 2 GB/s are supplied, and together with 5120 Bit memory interface this creates a bandwidth of 1,280 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 5.0 x16 interface. Its manufacturer default version has a length of 267 mm. 8-pin EPS power connector is required, and power consumption is at 350 Watt.
Primary Details
Some basic facts about H100 PCIe: architecture, market segment, release date etc.
Place in performance ranking | not rated | |
Place by popularity | not in top-100 | |
Architecture | Hopper (2022) | |
GPU code name | GH100 | |
Market segment | Desktop | |
Release date | 22 March 2022 (2 years ago) | |
Current price | $35000 | of 168889 (A100 PCIe 80 GB) |
Detailed Specifications
H100 PCIe's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of H100 PCIe's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines / CUDA cores | 7296 | of 20480 (Data Center GPU Max NEXT) |
Boost clock speed | 1650 MHz | of 3599 (Radeon RX 7990 XTX) |
Number of transistors | 80,000 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
Manufacturing process technology | 4 nm | |
Power consumption (TDP) | 350 Watt | of 2400 (Data Center GPU Max Subsystem) |
Texture fill rate | 752.4 | of 969.9 (H100 SXM5 96 GB) |
Form Factor & Compatibility
This section provides details about the physical dimensions of H100 PCIe and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
Interface | PCIe 5.0 x16 | |
Length | 267 mm | |
Width | 2-slot | |
Supplementary power connectors | 8-pin EPS |
VRAM Capacity and Type
Parameters of memory installed on H100 PCIe: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
Memory type | HBM2e | |
Maximum RAM amount | 80 GB | of 192 (Radeon Instinct MI300X) |
Memory bus width | 5120 Bit | of 8192 (Radeon Instinct MI250X) |
Memory clock speed | 2 GB/s | of 23000 (GeForce RTX 4080 SUPER) |
Memory bandwidth | 1,280 GB/s | of 3276 (Aldebaran) |
Connectivity and Outputs
Types and number of video connectors present on H100 PCIe. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
Display Connectors | No outputs |
API Compatibility
APIs supported by H100 PCIe, sometimes including their particular versions.
DirectX | N/A | |
Shader Model | N/A | |
OpenGL | N/A | of 4.6 (GeForce GTX 1080 Mobile) |
OpenCL | 3.0 | |
Vulkan | N/A | |
CUDA | 9.0 |
Benchmark performance
Synthetic benchmark performance of H100 PCIe. 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.
Benchmark coverage: 9%
Send your test results of H100 PCIe.
AMD equivalent
According to our data, the closest AMD alternative to H100 PCIe is Radeon RX 6950 XT.
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with H100 PCIe according to our statistics.