Rumor: NVIDIA Pascal up to 17 Billion Transistors, 32GB HBM2
Subject: Graphics Cards | July 24, 2015 - 12:16 PM | Sebastian Peak
Tagged: rumor, pascal, nvidia, HBM2, hbm, graphics card, gpu
An exclusive report from Fudzilla claims some outlandish numbers for the upcoming NVIDIA Pascal GPU, including 17 billion transistors and a massive amount of second-gen HBM memory.
According to the report:
"Pascal is the successor to the Maxwell Titan X GM200 and we have been tipped off by some reliable sources that it will have more than a double the number of transistors. The huge increase comes from Pascal's 16 nm FinFET process and its transistor size is close to two times smaller."
The NVIDIA Pascal board (Image credit: Legit Reviews)
Pascal's 16nm FinFET production will be a major change from the existing 28nm process found on all current NVIDIA GPUs. And if this report is accurate they are taking full advantage considering that transistor count is more than double the 8 billion found in the TITAN X.
(Image credit: Fudzilla)
And what about memory? We have long known that Pascal will be NVIDIA's first forray into HBM, and Fudzilla is reporting that up to 32GB of second-gen HBM (HBM2) will be present on the highest model, which is a rather outrageous number even compared to the 12GB TITAN X.
"HBM2 enables cards with 4 HBM 2.0 cards with 4GB per chip, or four HBM 2.0 cards with 8GB per chips results with 16GB and 32GB respectively. Pascal has power to do both, depending on the SKU."
Pascal is expected in 2016, so we'll have plenty of time to speculate on these and doubtless other rumors to come.