d-Matrix vs AMD
Side-by-side comparison of AI visibility scores, market position, and capabilities
d-Matrix builds in-memory AI inference accelerator chips (Corsair) that deliver 10x faster inference at 3x lower cost than GPU-based systems; raised $275M Series C at a $2B valuation in November 2025; Raptor chip due 2026.
About
d-Matrix is a Santa Clara-based AI semiconductor company founded in 2019, developing purpose-built inference accelerator hardware that challenges Nvidia''s dominance in AI compute. Its flagship Corsair inference accelerator card uses in-memory computing (IMC) architecture — performing computations directly inside the memory arrays rather than moving data between separate processing and memory units. This eliminates the "memory wall" bottleneck that limits GPU-based inference performance for large language models and generative AI workloads, enabling what d-Matrix claims is 10x faster inference, 3x lower cost, and 3–5x better energy efficiency versus GPU systems.
AMD (AMD) reported $25.8B revenue in FY2024, up 14% YoY. Data center GPU revenue grew 94% to $12.6B. Market cap ~$250B. 26,000+ employees. Headquartered in Santa Clara, CA. Founded 1969.
About
Advanced Micro Devices (AMD) is a global semiconductor company that develops high-performance computing and visualization products. AMD competes directly with NVIDIA in AI accelerators with its Instinct MI300X GPU series and with Intel in CPUs with its EPYC server processors and Ryzen desktop chips.
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