NVIDIA A100 SXM4 80GB HBM2e GPU Accelerator

The NVIDIA A100 SXM4 represents the high-memory variant of the Ampere architecture, purpose-built for datacenter deployment in dense multi-GPU systems. With 80GB of HBM2e memory operating at 2.039 TB/s bandwidth, it addresses the critical memory constraints of large language models, scientific computing, and enterprise analytics. The SXM4 form factor enables direct socket integration into compatible server architectures, delivering improved thermal efficiency and reduced system complexity compared to PCIe alternatives.

Architecturally, the A100 features 6,912 CUDA cores organized across 108 streaming multiprocessors, delivering up to 312 TFLOPS of FP32 compute and 624 TFLOPS of TF32 throughput. The Tensor Cores natively accelerate matrix operations critical to deep learning inference, while the third-generation NVLink interconnect enables seamless multi-GPU scaling with up to 600 GB/s peer-to-peer bandwidth between GPUs. Support for MIG (Multi-Instance GPU) technology partitions the accelerator into seven independent compute instances, optimizing resource utilization across heterogeneous workloads.

Since its 2021 launch, the A100 has established itself as the workload-proven standard across academia, healthcare systems, and enterprises pursuing cost-accessible GPU acceleration. The 80GB memory configuration specifically addresses production deployments of large foundation models, complex molecular simulations, climate modeling, and financial risk analysis where memory bandwidth and capacity are primary constraints.

Ideal for

• Large language model inference serving and fine-tuning at scale in multi-tenant cloud environments
• Genomic sequencing analysis and drug discovery simulations in pharmaceutical and biotech research
• Climate and weather modeling requiring sustained memory bandwidth and computational throughput
• Financial risk analytics, fraud detection, and algorithmic trading infrastructure
• Medical imaging analysis, including CT/MRI reconstruction and AI-assisted diagnostics in hospital networks
• Scientific HPC applications including lattice QCD, computational fluid dynamics, and structural analysis

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.