Nvidia, a renowned technology company known for its cutting-edge graphics processing units (GPUs), is making headlines once again. According to a tweet by known Nvidia leaker kopite7kimi, the company’s next-gen data center GB100 Blackwell series graphics cards are set to undergo significant changes in their unit structure. While the exact configuration remains unknown, it is believed that Nvidia will adopt a chiplet-based multi-chip module (MCM) design for these GPUs, deviating from their current monolithic design.
MCM, an advanced packaging technique, involves splitting GPU components across separate dies. This innovative approach offers Nvidia’s data center GPUs greater flexibility for chip customization and potential competition with AMD’s Instinct MI300 series chips, which boast an enormous GPU housing an entire Zen 4 CPU. While AMD has already introduced chiplet gaming GPUs, such as the AMD Radeon RX 7900 XTX, their current offerings do not feature multiple compute dies but rather separate compute, I/O, and memory dies.
While the rumored GB100 Blackwell GPUs are primarily intended for data center use, the Blackwell architecture is expected to transition to Nvidia’s GeForce cards under the GB200 name. If Nvidia has managed to integrate multi-compute dies into a traditional game rendering pipeline, it may hold exciting prospects for PC gamers. The ability to distribute heavy computational workloads across multiple compute dies is advantageous for data center GPUs, making complex number crunching more efficient. This evolutionary design echoes the spirit of SLI and Crossfire multi-GPU solutions, which persisted in the compute space despite their discontinuation in the gaming sector.
While the prospect of multi-die MCM graphics cards is intriguing, it remains unclear if Nvidia plans to implement this design in their upcoming GeForce cards. While some may hold hope for such an innovation, it is prudent to approach the subject with caution. Nvidia’s focus on data center GPUs suggests that the transition to multi-die designs may be specific to this market segment, leaving PC gamers awaiting further developments. Nevertheless, the continuous advancements in GPU architecture offer a glimmer of possibility for future gaming experiences.
Nvidia’s next-gen data center GB100 Blackwell series graphics cards are anticipated to feature a core count comparable to Ada Lovelace chips. However, the most intriguing aspect lies in the rumored significant changes to the unit structure, particularly the adoption of a chiplet-based multi-chip module design. While the configuration details remain undisclosed, this shift presents opportunities for enhanced chip customization and potential competition with AMD’s offerings. Although the impact on PC gaming is uncertain, the mere possibility of integrating multi-compute dies into a traditional rendering pipeline is undoubtedly exciting. As we await further updates from Nvidia, it is clear that the future of GPU architecture holds promising developments for both data centers and gaming enthusiasts alike.
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