AMD's policy changed just a year and a half ago due to a number of leaks in its technology and products prior to the launch, which made the company much more opaque for users and beta testers, which NVIDIA has also developed. for the same reasons.
None of them can avoid the fact that patents related to their technology keep filtering and publishing on certain websites, where, if you listen to it, we will be able to familiarize yourself with the complexity of your management and graphics cards.
AMD Zen 3 and RDNA 2: from color enhancement to wider frequency range
Every good building site has had years of development. Such Zen, at least 4 years in the oven, is forever computer-generated, but ultimately offers more functionality and disabilities. The patents published in the last two weeks and that they have been seen and known are now over a year and a half old, which shows a better deal with AMD.
Of 15 patents mentioned, let's take a look at what's most interesting:
Memory for Extraordinary Power Access Unusual
It's an update of memory ranges and blocks that work within the memory controller. The key here, obviously, is the IMC's refresh mentality, from now on at the beginning of a temporary transition to recovery, being able to prioritize or delay access to memory depending on enthusiasm.
In addition, depending on the patent, AMD may split the recovery time into subintervals, which can result in the type of SMT in memory for different priorities depending on the width of the memory when the update is completed.
Hardware extends equilibrium at high speed
This patent addresses the proportions of communication channels, where the initial speed of the target and the fast but safe speed are understood when transmitting means data. It will all be based on the separation of the mass of the speed lines, where the lower part can provide two different speeds.
The alignment of both routes and sub-routes will be conducted based on these new speeds, which can allow for faster and faster delivery of data. A new version of Infinity Fabric maybe?
THE FINAL PROGRAM IN THE MEMORIAL
The memory controller will feature a new "update" on AMD Zen 3, something that Lisa Su and Robert Hallock have already shone in various discussions. It is not yet clear what the upgrades will be, but it all focuses on the command line and the logical renewal cycle, where it is repeated first.
The idea is that to get a better line of IMC priorities and issue refresh orders in less time, the latency in them should be low, improving performance especially in games, Achilles is the heel of the Zen 2 build.
HOW TO MAKE A MICRO-OP CACHE
Basically, it addresses improvements in the IPC, preventing orders being broken two or more times as recently as a new issue. To do this, coperoperations cke will be expanded, avoiding that once completed, they are fired to provide space for new microoperations, which creates a retaliation that causes orders to be lost each cycle.
These are some of the many patents you can see on the source, because they are completely specified and very interesting, such as the improvement of RDNA2 color reduction (by guess) or the positive adoption of voltage drop for processors, or improvements in the frequency range.
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