Qualcomm has week ago officially launched its flagship chipset, the Sd 865 SoC, along its mid-range Sd 765G/ 765 processor which are manufactured using TSMC 7nm and Samsung’s 8nm processes. However questions arise like to why Qualcomm used 2 assorted processes and why the SD865 chip didn’t function an integrated 5G modem, unlike the SD765G. And with the availability of EUV methods, why did the chipmaking manufacturer not utilize the new tech?
Keith Kressin, Senior Vice President of Device Management at Qualcomm, answered these questions in an interview. He stated that for each distinct chip numerous factors are taken into account. It sports technical parameters and commercial considerations such like power utilization, package dimensions, wafer availability, speed of production and deliver chain diversity.
From a tech standpoint, the overall performance between the processes produces exact same power consumption and overall performance results; and with the shipments planned for the Sd 865 and 765 being Really large, commercial considerations were taken to make sure adequacy and diversity of deliver. In another words, both Samsung and TSMC processes were used thanks to commercial constraints but, rest assured, make exact same overall performance.
Kressin In addition went on to address why Snapdragon 865 doesn’t utilize the second-generation 7nm EUV (Extreme Ultraviolet Lithography) technology. He mentioned that even if the new processing method is more efficient with production times, it does not have any real material impact on the end-user performance. For consumers, the most major aspect will usually be power utilization and performance what will still be delivered nevertheless of work time. Moreover, there is still some time prior Qualcomm shifts to the new method to map up time on handcraft and processing.
Lastly, unlike the Sd 765, the flagship SD865 is provided with the X55 5G Modem although the former has an integrated X52 5G Modem. While an integrated modem saves on battery life and space, the X55 modem on the SD865 improves on space utilization and power limitations without sacrificing power. In simpler terms, Qualcomm did not integrate a 5G modem in the SoC so it may supply the newer and faster X55 platform (which In addition does not suffer from issues related to non-integrated modems.)