Nvidia Bluefield-4 DPU

DPU or Data Processing Unit, designed and manufactured by Nvidia. Focused on relieving the CPU and GPU of tasks such as data processing and storage networking.

-Purpose: To aid companies and servers who process lots of data by letting the CPU focus on applications rather than data

-Cost: ~$2,250 each

-DPU's are for companies and servers who collect lots of data and need to route it to another area

-While the DPU can be used as a stand-alone processor, its best use case is incorporated into a SmartNIC

-The impact will be more under the radar for most of the population but big for more computation power

-The product is already available (Bluefield's 1, 2, and 3) although newer versions are on the horizon (3X and 4)

-Competition is limited but both AMD and Intel make their own DPU's but Nvidia's has faster performance for a better price

-For reference network downlead/upload is measured in Gb/s not GB/s, 8 bits = 1 byte

-Intel's has a Xeon D CPU with up to 50Gb/s Ethernet

-AMD's is much more affordable, has a Pensando CPU but can only support 1Gb/s Ethernet

-Nvidia's has up to a 350 SPECINT Arm CPU with up to 400Gb/s Ethernet