Over at AMD’s Official Discord server, Technical Marketing Manager, Robert Hallock, confirmed some new particulars relating to Ryzen 7000’s DDR5 Overclocking capabilities, Sweet Spot & finest IF (Infinity Fabric) Ratios to realize the balanced and finest efficiency on the brand new AM5 platform.

AMD Ryzen 7000 Confirmed To Have DDR5-6000 Memory Sweet Spot, Best Results Come From Leaving Fabric Clock on Auto

In our protection of the AMD EXPO expertise, we said how AMD’s Ryzen 7000 CPUs will assist native DDR5 reminiscence speeds of 5200 Mbps and as much as 6400 Mbps overclocking speeds. We additionally had beforehand reported that DDR5-6000 would be the candy spot for AMD Ryzen 7000 CPUs based mostly on the Zen 4 core structure utilizing the EXPO expertise. The DDR5-6000 reminiscence kits which might be optimized with EXPO assist will provide the very best efficiency with the bottom latency in a 1:1 FCLK mode.

G.SKILL Unleashes AMD EXPO-Infused Trident Z5 Neo & Flare X5 DDR5 Memory Kits For Ryzen 7000 CPUs 1

Now as per Robert, we now know that the default FCLK for AMD Ryzen 7000 CPUs is about to 1733 MHz. Robert additionally states that reminiscence overclocking is a bit bit totally different with Ryzen 7000 since 1:1:1 (FCLK:UCLK:MCLK) is not essential anymore. It is talked about that to realize the very best outcomes, you must go away the FCLK to auto and overclock the reminiscence modules and reminiscence controller in 1:1 mode. There shall be some nook circumstances where customers will have the ability to get higher efficiency outcomes by hitting over 2 GHz FCLK speeds however these aren’t an enormous precedence, as AMD mentions.

At the native setting, DDR5-5200 will function in a 2:1:1 mode or 1733:2600:2600 clock. Robert additionally confirmed one thing that we had said early on that DDR5-6000 will “Roughly” the candy spot & by candy spot, he means the very best compromise to price/stability/efficiency/availability/ease. It is said that DDR5-5200 C28 kits ought to go very well with Ryzen 7000 too as they’re fairly quick however there aren’t plenty of kits in these configurations accessible without delay.

In addition to those, MSI’s in-house overclocker, TOPPC, has revealed that EXPO reminiscence kits shall be absolutely suitable with Intel XMP profiles. Simply put, Intel XMP reminiscence can nonetheless assist EXPO however it’s price it to have a EXPO-enabled equipment to make sure the very best profile for AMD’s Ryzen 7000 CPU lineup.

As for the primary EXPO merchandise, AMD introduced that their reminiscence companions akin to ADATA, Corsair, GeIL, G.Skill, and Kingston, may have a complete of 15 kits at launch with speeds of as much as DDR5-6400. The native speeds shall be rated at:

  • 1x1R – 5200 MT/s
  • 1x2R – 5200 MT/s

  • 2x1R – 3600 MT/s

  • 2x2R – 3600 MT/s




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The AMD EXPO DDR5 reminiscence kits will launch alongside the Ryzen 7000 Desktop CPUs and AM5 motherboards on the twenty seventh of September.