Sudeep Bhoja is a co-founder and the Chief Technology Officer of d-Matrix, which builds memory-centric hardware for AI inference. Bhoja has written about the company's 3D stacked digital in-memory compute (3DIMC) roadmap and previewed its 3D DRAM technology at the 2026 Hot Chips conference.123
At a glance
- Current role
- Co-founder and CTO
- Company
- d-Matrix
- Sector
- Company
- Work listed
- 2
- Sources cited
- 4
- Profile reviewed
Research and technology
In an August 2025 post, Bhoja argued that the growing cost of AI inference stems from memory, not just compute, and described d-Matrix's early decision to focus on transformer inference with a chiplet-based Corsair accelerator. The post announced 3DIMC on the roadmap and said the first 3DIMC silicon, Pavehawk, was operating in the lab.2
At Hot Chips 2026, Bhoja previewed the 3D DRAM approach used in Raptor, which joins a DRAM memory chip and an SRAM compute chip into a single stacked unit.3
Products and projects
d-Matrix builds memory-centric hardware for AI inference. Its Corsair accelerator uses a chiplet-based digital in-memory compute design, and in August 2025 the company added 3D stacked digital in-memory compute (3DIMC) to its roadmap with Pavehawk, its first 3DIMC silicon.2
In September 2026 d-Matrix announced a collaboration with NVIDIA built around an NVLink Fusion rack-level system and introduced Raptor, a follow-on platform that stacks DRAM on an SRAM compute chip. In October 2026 it announced Squadron, a fleet of multi-rack inference systems, and said its Corsair servers and SquadRacks were generally available.34
Work and contributions
3DIMC and Pavehawk
Author of the August 2025 post announcing 3D stacked digital in-memory compute on d-Matrix's roadmap, with Pavehawk as its first 3DIMC silicon, aimed at the memory limits of AI inference.2
Raptor 3D DRAM platform
Previewed the 3D DRAM stacking technology behind d-Matrix's Raptor platform at Hot Chips 2026; technical details were also published by IEEE.3
Timeline
Where they work
- d-Matrix 2 people in the wiki
Related people
- Sid ShethAlso at d-Matrix
- Hani JamjoomChips and hardware · Inference and serving
- Johannes GäßlerInference and serving · Chips and hardware
- Andrew FeldmanChips and hardware · Inference and serving
- Max KrasnyanskyInference and serving · Chips and hardware
- Aaron TeoInference and serving · Chips and hardware
- Robert WachenChips and hardware · Inference and serving
- Neo ZhangInference and serving · Chips and hardware
- Gavin UbertiChips and hardware · Inference and serving
- Song HanInference and serving · Chips and hardware
Suggest a correction or removal
Profiles cover public professional work only, and each statement cites a source. If something is out of date, missing or wrong, tell us and link a source. People can also ask for their profile to be corrected or removed.
References
4 sources · profile reviewed Oct 21, 2026 · data updated Oct 21, 2026