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Senior Performance Modeling Architect, CPU Fabric and LLC

NVIDIA

Santa Clara, CA, United States Full-time June 06, 2026
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Opportunity Description

We are looking for a highly skilled Performance Modeling Architect to lead the architectural definition and improvement of our next-generation CPU Cache Hierarchies and interconnects. This is an outstanding chance to create scalable solutions that connect two fast-paced domains: the high-reliability, low-latency needs of Automotive and the massive efficiency, high-density demands of Data Center systems. You will build the source of truth models that govern data movement across our silicon, ensuring our next-level caches (L3/System Cache) and coherent fabrics achieve ambitious performance goals.


What you'll be doing:

As a core member of the architecture team, your daily work will involve:
+ Developing and maintaining high-fidelity, cycle-accurate performance models (C++/SystemC) for coherent interconnects and large-scale shared caches.
+ Modeling and analyzing performance bottlenecks across varying scales, from small-cluster automotive SoCs to massive, mult...
Full-time other-general

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