A brand new leaked slide presentations that Intel’s upcoming Barlow Pass DIMMs will give a boost to 3200MT/s DDR4 with a 15W TDP. Intel additional claims a 15% bandwidth growth for the Optane chronic reminiscence platform for Cooper Lake and Ice Lake.
The Barlow Pass slide comes courtesy of Twitter leaker @KOMACHI_ENSAKA. Barlow Pass will be successful , which used to be Intel’s first technology of Optane chronic reminiscence DIMMs, which can be pin-compatible with DDR4. It is in response to Intel’s non-volatile three-D XPoint. Barlow Pass can be in response to second-generation three-D XPoint, which doubles bit density to four layers.
(Image credit score: @KOMACHI_ENSAKA)
Most particularly, the slide presentations that Barlow Pass could have a 15W TDP and give a boost to for as much as 3200MT/s DDR4. It will actually have a 15% upper bandwidth. This can be a notable growth over Cascade Lake, which has to clock down RAM to 2666MT/s to check Apache Pass.
The slide additional presentations two variations of Barlow Pass. One for the Whitley platform and one for the Cedar Island platform, with the Cedar Island platform best supporting as much as 2933MT/s (with 3200MT/s being a stretch goal, in keeping with the details). Whitley will give a boost to as much as 4TB according to socket and has four two-channel IMCs.
Per, Whitley would be the mainstream platform for Cooper Lake and Ice Lake-SP this 12 months, whilst Cedar Island is focused at 4S and 8S platforms, respectively with 8-channel and 6-channel reminiscence give a boost to (as is showed within the slide).
Lastly, the slide says that Barlow Pass can be productized with a “blue-colored complete DIMM warmth spreader” which is supposed serve for higher id within the information heart.
According to Intel’s 2020 annual record, Barlow Pass is predicted to, the remaining step earlier than industrial shipments, however didn’t verify a release this 12 months.