NVIDIA’s Blackwell structure continues to make headlines. This time, it’s a query of show and engraving finesse. Clearly, on the primary topic, the greens are coming to rival AMD, which has taken a small lead!
Blackwell: time for 3 nm and DisplayPort 2.1!
Display Port 2.1?
— John Grant (@Shogunin) November 15, 2023
Once once more, the well-known leaker @kopite7kimi tells us all in regards to the subsequent era of NVIDIA playing cards. The very first thing to notice is that this era will profit from DisplayPort 2.1 assist. As a reminder, AMD has supported this customary because the arrival of the RX 7000, placing it forward of NVIDIA on this area. This permits assist for 480 Hz 4K, for instance. With its assist, NVIDIA will have the ability to catch up.
However, the primary information right here lies in using 3 nm etching. By approach of comparability, with the N5, a 5 nm course of optimized for NVIDIA, 3 nm appears to be like significantly fascinating. Our friends level to a 25% to 30% discount in energy consumption, whereas enabling a 42% discount in chip floor space. At the identical time, efficiency per transistor will increase by 15%, whereas density rises by 70%.
The large query now could be which 3nm variant NVIDIA will select. There’s a little bit of a alternative between N3E, N3P and N3A.
Last however not least, the Blackwell sequence will probably be segmented into skilled and client ranges. The former, notably the B100, will exploit an MCM design with a number of dies. On the opposite hand, with the GeForce sequence of gaming playing cards, the corporate will proceed to supply monolithic chips – multi function piece!
