Sources @Kepler_L2 revealed thatAMD A revamped MI300 AI gas pedal switched to HBM3e will be released to compete with the competing NVIDIA B100 at a lower price, while AMD's next generation Instinct MI400 gas pedal will be released in 2025.AMD announced two Instinct MI300 gas pedals in 2023, which are purely GPU The MI300X and the APU-architecture MI300A both use HBM3 memory with 192GB / 128GB capacity. there is also a rumored MI300C with a pure CPU architecture.
Compared to HBM3 memory, HBM3e memory offers a further increase in speed: SK Hynix products, for example, have an HBM3 pin transfer rate of 6.4Gbps, while HBM3e improves on this parameter to 9.2Gbps.
AMD's rival NVIDIA has made its GH200 Grace Hopper Supercharger a new product.chipA revision with HBM3e was introduced. This comes on the heels of rumors that NVIDIA's next-generation B100 AI GPU will also use HBM3e memory.
There's not much news about the AMD Instinct MI400 gas pedal at the moment, and IT Home has organized it in chronological order as follows:
Back in April 2023, @Kepler_L2 said that the MI400 series contains chips with the Mercury / Venus / Earth (i.e. Mercury / Venus / Earth) designations.
According to a report by VideoCardz, during the August 2023 quarterly earnings call, AMD CEO Zifeng Su has confirmed that the next generation of Instinct MI400 series gas pedals are in development.
And in September 2023, another source, YuuKi-AnS, broke the news that the MI400 series will also include X / A / C variant categories.
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