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HGX B300, Nvidia HGX Platform, B300 Platform/HGX Architecture/AI Training

Marque: Nvidia
Modèle: HGX B300

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HGX B300, Nvidia HGX Platform, B300 Platform/HGX Architecture/AI Training

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Vue d’ensemble

Nvidia HGX B300 Vue d’ensemble

HGX B300 is an Nvidia AI Platform for accelerated AI infrastructure, combining 8x NVIDIA Blackwell Ultra SXM, 2.1 TB, and 14.4 TB/s. It is intended for data center, cloud, and research environments that need scalable GPU computing for training, inference, analytics, and high-performance workloads. For distributors, integrators, and enterprise users, this SKU gives a practical reference point for comparing platform scale, memory, NVLink, CPU integration, and deployment fit.

Product Highlights

8x SXM

GPU Configuration

2.1 TB

Total Memory

14.4 TB/s

NVLink Bandwidth

Product Applications Scenarios

Data Center

Built for enterprise AI infrastructure, GPU clusters, and high-density accelerated computing deployments.

AI Technologies

Enables large-scale AI training, inference, data science, and model development workloads across Nvidia accelerated platforms.

Cloud Services

Supports scalable GPU services, hosted AI platforms, and managed compute environments for global enterprise users.

Product Features Comparison


Model	NVD-HGX-B300	NVD-HGX-H200	NVD-DGX-B300	NVD-B300-SXM
GPU / System Configuration	8x NVIDIA Blackwell Ultra SXM	SXM	8x NVIDIA Blackwell Ultra SXM	SXM Module
GPU Memory	2.1 TB	1.1 TB HBM3e	2.1 TB	288 GB HBM3e
Memory Bandwidth	n/a	4.8 TB/s per GPU	n/a	Up to 8 TB/s
AI Performance	144 PFLOPS \| 108 PFLOPS	4 PFLOPS per GPU	144 PFLOPS \| 108 PFLOPS	n/a
NVLink / Interconnect	14.4 TB/s	900 GB/s per GPU	14.4 TB/s aggregate bandwidth	1.8 TB/s
CPU / Host	n/a	n/a	Intel Xeon 6776P Processors	n/a
Networking	1.6 TB/s	NVIDIA HGX H200 partner and NVIDIA-Certified Systems with 4 or 8 GPUs	8x OSFP ports serving 8x single-port NVIDIA ConnectX-8 VPI	n/a
Deployment Role	n/a	NVIDIA HGX H200 partner and NVIDIA-Certified Systems with 4 or 8 GPUs	NVIDIA AI Enterprise; NVIDIA Mission Control; NVIDIA DGX OS	NVIDIA DGX B300 / NVIDIA HGX B300

Optional Add-ons

Model Number	Description
NVIDIA AI Enterprise	Enterprise AI software platform for production AI, data science, and inference workloads.
NVIDIA Base Command Manager	Cluster management software for Nvidia accelerated infrastructure operations.
NVIDIA Spectrum-X Networking	Nvidia networking platform option for high-performance AI cluster connectivity.

Certificats de qualité

spécification

Nvidia HGX B300 spécification

Model

NVD-HGX-B300

Brand

Nvidia

Form Factor

8x NVIDIA Blackwell Ultra SXM

FP4 Tensor Core

144 PFLOPS | 108 PFLOPS

FP8/FP6 Tensor Core

72 PFLOPS

INT8 Tensor Core

3 POPS

FP16/BF16 Tensor Core

36 PFLOPS

TF32 Tensor Core

18 PFLOPS

FP32

600 TFLOPS

FP64 / FP64 Tensor Core

10 TFLOPS

Total Memory

2.1 TB

NVIDIA NVLink

Fifth generation

NVIDIA NVLink Switch

NVLink 5 Switch

NVLink GPU-to-GPU Bandwidth

1.8 TB/s

Total NVLink Bandwidth

14.4 TB/s

Networking Bandwidth

1.6 TB/s

Attention Performance

2x vs. NVIDIA Blackwell

Certificats de qualité

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