Memorie DDR5 - Release 2019

[mpt.]

DDR5 memory is twice as fast as DDR4 and slated for 2019

In many cases, the cost of a DDR4 memory kit is twice what it was a year ago, but if it comes as any consolation, at least the market isn't standing pat. Rambus, a company that is known equally well for developing memory technologies as it is for suing other firms over the use of its IP, announced that it has a functional DDR5 DIMM (dual in-line memory module) prototype.

"This is the very first silicon-proven memory buffer chip prototype capable of achieving the speeds required for the upcoming DDR5 standard. Data-intensive applications like big data analytics and machine learning will be key drivers for the adoption of DDR5, with enterprise close behind," said Luc Seraphin, senior vice president and general manager of Rambus.

The Joint Electronic Devices Engineering Council (JEDEC) has not yet finalized an industry standard for DDR5 memory, but is working on it. DDR5 is expected to double the data rates of DDR4 memory from up to 3.2 gigabits per second to 6.4 Gb/s, resulting in twice the bandwidth at up to 51.2 gigabytes per second, up from 25.6 GB/s.

JEDEC also previously indicated that DDR5's base frequency will be in the neighborhood of 4800MHz (DDR5-4800). That's a tick higher than recently announced DDR4-4600 memory kits from Corsair and G.Skill.

Sursa : http://www.pcgamer.com/ddr5-memory-is-t ... _pcgamerfb

[tre3fla]

Deci sa inteleg ca ramul stock ddr5 va avea 4266 mhz frecventa stock ?
Oricum daca ramii standard, cei de buget pe care ni i-am putea permite noi ar avea frecventa stock de mai sus ar are avea nevoie de vreo 20 de cicluri per proces atunci nu ar fi tocmai bine. Sunt curios daca in 2019 la AMD procesorul cel mai low cost va avea 8 nuclee / 16 threads.

[IsTI37]

Nu are nici un sens fara GPU integrat, procesoarele de acum nu folosesc nici memoria DDR4 la viteza maxima daca nu au gpu integrat.

Dar daca AMD de exemplu pune cel putin un GPU egal CU GTX 1050/1060/RX 560-570 intr-un procesor pe langa memorie DDR5 deja vorbim de un pc calumea fara placa video.