How AMD, Intel, Nvidia keep their cores from starving

Belgique Nouvelles Nouvelles

How AMD, Intel, Nvidia keep their cores from starving
Belgique Dernières Nouvelles,Belgique Actualités
  • 📰 TheRegister
  • ⏱ Reading Time:
  • 26 sec. here
  • 2 min. at publisher
  • 📊 Quality Score:
  • News: 14%
  • Publisher: 61%

How AMD, Intel, Nvidia are keeping their cores from starving

During the recent launch of its 96-core Epyc Genoa CPUs, AMD touched on one of the biggest challenges facing modern computing. For the past several years, the rate at which processors have grown more powerful has outpaced that of the memory subsystems that keep those cores fed with data.

But while the move to DDR5 4,800MTps DIMMs will boost bandwidth by 50 percent over the fastest DDR4, that on its own wasn't enough to satiate. AMD engineers had to make up the difference by increasing the number of memory controllers and thereby channels to 12. Combined with faster DDR5, Genoa offers more than twice the memory bandwidth of Milan.

Micron expects memory speeds to top 8,800MTps within DDR5's lifetime. In a 12-channel system, that works out to about 840GBps of memory bandwidth.

Nous avons résumé cette actualité afin que vous puissiez la lire rapidement. Si l'actualité vous intéresse, vous pouvez lire le texte intégral ici. Lire la suite:

TheRegister /  🏆 67. in UK

Belgique Dernières Nouvelles, Belgique Actualités

Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.

Nvidia, Lockheed building digital climate twin for NOAANvidia, Lockheed building digital climate twin for NOAACome September '23, scientists might be able to learn more rapidly how we're failing to control global warming
Lire la suite »

Nvidia bundling paid AI software with incoming H100 systemsNvidia bundling paid AI software with incoming H100 systemsNvidia bundles enterprise AI software with incoming H100 systems
Lire la suite »

AMD's innovative new RDNA 3 GPU started life as a doodle during a boring meetingAMD's innovative new RDNA 3 GPU started life as a doodle during a boring meetingEver find yourself doodling in a boring meeting? That's actually how AMD's RDNA 3 GPUs were first thought up.
Lire la suite »

AMD's Infinity Links is the unsung hero of RDNA 3 and chiplet gaming GPUsAMD's Infinity Links is the unsung hero of RDNA 3 and chiplet gaming GPUsAMD's RDNA 3 graphics cards wouldn't be possible if it wasn't for this very small upgrade.
Lire la suite »



Render Time: 2025-04-13 17:12:09