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Guru3D.com » News » Lekaed Intel Raptor Lake Slide Shows DDR5-5600, More PCIe Lanes

Lekaed Intel Raptor Lake Slide Shows DDR5-5600, More PCIe Lanes

by Hilbert Hagedoorn on: 07/06/2022 09:07 AM | source: tomshardware | 11 comment(s)
Lekaed Intel Raptor Lake Slide Shows DDR5-5600, More PCIe Lanes

For some time, Intel's 13th Generation Core CPUs and accompanying platforms have been known. Raptor Lake-S will boost the amount of energy-efficient Gracemont cores from eight to sixteen. For individuals who do not want to invest in DDR5, Intel will continue to provide DDR4-3200 memory. However.

A slide detailing the specific capabilities of its next-generation Raptor Lake desktop architecture details specifics concerning Intel's 13th Generation Core CPUs. The  presentation verifies a few of the many data we've previously published in our Raptor Lake all-you-need-to-know post. Intel presented its 1H 22 NAS workshop in Shenzhen, China, revealing specifics of its NAS strategy. The Raptor Lake-S Platform Overview slide was spotted on Baidu by Twitter user HXL. Intel's 13th Generation Core 'Raptor Lake-S' CPU will have a higher core count than Alder Lake-S by raising the number of energy-efficient Gracemont cores from eight to sixteen. The number of high-performance Raptor Cove cores, on the other hand, will stay at up to eight units. Meanwhile, Intel's next-generation processors will enable DDR5-5600 memory, which will improve single-thread performance. However, for those who do not want to invest in DDR5, Intel will continue to offer DDR4-3200 memory, which is understandable given that Raptor Lake-S will be compatible with Intel's current LGA1700 platforms.

Raptor Lake CPUs will include 16 PCIe 5.0 lanes, four PCIe 4.0 lanes, and eight DMI 4.0 connections for input and output to the chipset. The 16 PCIe Gen5 lanes may be divided in half, providing a PCIe Gen5 x8 connection for the GPU and two PCIe Gen5 x4 connections for the SSDs. As a result, a single Raptor Lake-S CPU may support up to three SSDs that are directly linked to it. It's unclear why Intel opted to preserve the PCIe Gen4 x4 dedicated connection on M.2 SSDs. Still, it might be related to the necessity to continue working with LGA1700 platforms that are only tested for PCIe Gen4 x4. PCIe 3.0/4.0 connections, 2.5GbE (with an external MAC), Wi-Fi 6E CNV, SATA, and USB 3.0 Gen 1/Gen 2/Gen 2x2 interfaces will remain supported by Intel's Raptor Lake-S 700-series chipsets. If PC manufacturers wish to adopt Thunderbolt 4, Intel advises installing their Maple Ridge external controller (USB4-compliant).

Intel's 12th Generation Core "Alder Lake-S" platform introduced a slew of new desktop technologies and capabilities, including a hybrid CPU architecture, DDR5, and PCIe Gen5. The Raptor Lake-S platform is a minor upgrade that brings the total number of PCIe 4.0 lanes on the chipset to 20.

Check that slide below.



Lekaed Intel Raptor Lake Slide Shows DDR5-5600, More PCIe Lanes




« ASUS launches its Phoenix GeForce GTX 1630 and the TUF Gaming GeForce GTX 1630 · Lekaed Intel Raptor Lake Slide Shows DDR5-5600, More PCIe Lanes · Micron Introduces Industrial DDR5 Server Memory »

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cucaulay malkin
Senior Member



Posts: 8195
Joined: 2020-08-03

#6031354 Posted on: 07/06/2022 09:37 AM
and ddr4 most importantly

Undying
Senior Member



Posts: 22310
Joined: 2008-08-28

#6031374 Posted on: 07/06/2022 11:34 AM
and ddr4 most importantly


Only if you have z690 ddr4 board. I dont think Z790 will support it so only ddr5.

cucaulay malkin
Senior Member



Posts: 8195
Joined: 2020-08-03

#6031377 Posted on: 07/06/2022 11:47 AM
Only if you have z690 ddr4 board. I dont think Z790 will support it so only ddr5.

not true
it will on asrock z790 and h770 so it will be for the rest too
https://www.tomshardware.com/news/asrock-z790-h770-supports-both-ddr4-and-ddr5

RavenMaster
Senior Member



Posts: 1344
Joined: 2009-08-19

#6031379 Posted on: 07/06/2022 11:51 AM
Doesn't really seem like a worthy upgrade for anybody already using Alder Lake-S.

cucaulay malkin
Senior Member



Posts: 8195
Joined: 2020-08-03

#6031381 Posted on: 07/06/2022 11:53 AM
Doesn't really seem like a worthy upgrade for anybody already using Alder Lake-S.

but for someone who has a great b-die bin and is coming from older cpus like ryzen 3000/8-9-10th gen

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