Articles tagged with “memory-bandwidth”

GPU Inference Performance: Prefill, Decode & Batching Explained

A 2026 technical guide to GPU inference performance covering prefill vs decode bottlenecks, KV cache memory bandwidth, continuous batching, quantization, and MLPerf benchmark data for H100, H200, B200, and MI300X.

29 min read

9/5/2026

gpu inference performance prefill decode continuous batching memory bandwidth kv cache llm inference optimization mlperf inference gpu utilization

HBM vs. DDR: Key Differences in Memory Technology Explained

Learn the key differences between High Bandwidth Memory (HBM) vs. DDR. Explore HBM's 3D architecture, HBM3E/HBM4 generations, bandwidth benefits over DDR5, and its role in AI & HPC GPUs (NVIDIA Blackwell, AMD MI350).

40 min read

12/22/2025

hbm vs ddr high bandwidth memory ddr5 memory bandwidth gpu memory 3d stacked dram hbm3 memory architecture

DDR6 Explained: Speeds, Architecture, & Release Date

DDR6 is still in JEDEC development. We explain its reported 8,800-17,600 MT/s targets, proposed 4x24-bit channels, likely release window, and how it compares to DDR5 for AI and HPC.

35 min read

12/21/2025

ddr6 dram ddr6 vs ddr5 memory bandwidth jedec camm2 hpc ai hardware