ByAdan Flannigan 2019-06-21 873
PCIe 4.0 is an important component of the 7nm Ruilong 3000 and RX 5700 graphics cards and is the focus of AMD support. AMD offers three technical advantages for the benefits of PCIe 4.0 technology:
● With a bidirectional x16 bandwidth of 32 GB / s, the speed is twice as high as with PCIe 3.0.
● Downward compatible, PCIe 4.0 is also compatible with PCIe 3.0 devices.
● More connections, PCIe 4.0 bandwidth is high, 1 Top 2, can connect more devices without worrying about performance degradation. You can connect more devices without worrying about performance degradation.
For PCIe 4.0 doubles the bandwidth advantage, the average consumer is now not easy to experience it, in addition to PCIe 4.0 hard drive advantage high bandwidth PCIe 4.0 to take. But we can not deny that the value of PCIe 4.0 like Intel, after all, the lack of new technology came out to support the end product is a normal phenomenon, as now less expensive 5G phones and the same.
The question is how is AMD looking at PCIe 4.0? A few days ago the U.S. Newegg interviewed two AMD executives, Donny Woligroski Dacentrurus technical and marketing departments are Radeon's Radeon product management department for Mithun Chandrasekhar, she introduced the concept of AMD in PCIe 4.0 technology.
The value of PCIe 4.0 for users, Donny Woligroski represent those who need higher bandwidth players, is often the core user, lead NVMe RAID, then you can do it differently with PCIe 3.0. In addition, PCIe 4.0 is more of a leading technology showcase.
Some would say: "We do not need it," but if we think only until the new technology, new technologies must wait, which will not be 10 years, so you must push it, then come (users), All storage vendors immediately pursue and graphics department Raden AMD will soon become the first PCIe 4.0.
Of course, Donny Woligroski said this does not mean that we buy all X570, you can also buy X470, B450, which provides only a selection.
Mithun Chandrasekhar Radeon sector has also made additional importance for PCIe 4.0, he noted that for a long time, Intel no real technological innovation, even if they are high-end 8-core CPU or 4 threads until AMD's processor Dacentrurus appears Everything is beginning to change. Game developers suddenly get a "wow, I can now use eight cores, 12 cores or even 16 cores, and I can do some interesting things.
Similarly, PCIe 3.0 as the mainstream standard has been for many years, AMD wants to be able to take a lead, it is therefore for the RX-5700, AMD believes that this is the best time to upgrade PCIe 4.0 3DMark now supports the PCIe 4.0 Test you see that the bandwidth of PCIe 4.0 compared to PCIe 3.0 has almost doubled.
At present, this theoretical, for the game, PCIe 4.0 popularize some time, game developers see more of the GPU, need to take advantage of the additional bandwidth.
But in today's content creation platform, compared to PCIe 3.0, DaVinci Resolve Dacentrurus can third generation RX and creative content 8K 60fps on the cards in 5700 Dacentrurus, which is incredible.
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