Meteor Lake Cellular Block Diagram Leaks

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(Photograph: PC Watch)
There’s been a variety of dialogue recently about Intel’s 14th technology structure, Meteor Lake. It’s because of arrive within the second half of 2023 following Raptor Lake. It’ll be the corporate’s first tile-based structure, and it will likely be constructed on the Intel 4 course of. The cell model ought to debut first, and German overclocking web site Igor’s Lab has acquired some juicy particulars about what it is going to provide. The positioning has posted full specs for the U, P, and H variants of the cell structure. The slides reveal some fascinating particulars that haven’t been talked about earlier than, assuming these rumors are true. As all the time, rumors about pre-release merchandise that gained’t see the sunshine of day for over a 12 months ought to be handled cautiously.

To start, the MTL-H and MTL-P variants are for top efficiency. The MTL-U model is low-power, excessive effectivity. That bracketing is unchanged from Alder Lake. The extra highly effective H-and-P sequence will max out at 14 cores, with the U-series gaining two extra cores over Alder Lake for a most of 12. One factor that appears new is the addition of LP-E cores. On Alder Lake there have been simply “large” P-cores and “little” E-cores. Now there seems to be a brand new model of E-cores, with elevated effectivity.

It’s not clear if these various kinds of E-core share the identical design, with the LP-E kind being binned or not. Nevertheless, our guess is that they’re simply binned variations of the common E-cores. Additionally, Igor says Intel will put the GPU on prime of the CPU with its Foveros stacking know-how. Nevertheless, the diagrams Intel has revealed beforehand exhibits them side-by-side, so we’re undecided the place Igor is getting that from.

See also  Intel’s Raptor Lake to Assist Each DDR4-3200 And DDR5-5600

Stacking the GPU on prime of the CPU could also be attainable, nevertheless it is determined by the specifics of the circuit structure. Whereas AMD’s 5800X3D stacks a big vertical L3 cache, AMD has positioned the cache so it doesn’t sit straight over any CPU sizzling spots. Intel would want to do the identical, whereas accounting for the truth that an on-die GPU could be a important supply of warmth in its personal proper. This isn’t unattainable, but when true, it’s a change in comparison with what Intel has beforehand disclosed.

 One other notable merchandise is the shortage of assist for DDR4 reminiscence. It was beforehand leaked that Intel’s thirteenth technology Raptor Lake will assist each DDR4 and DDR5. It might seem that would be the closing cease for the getting old reminiscence commonplace, with Meteor Lake being DDR5 solely. Alongside these strains, it says it helps LPDDR5X-7467, which is quicker than the DDR5-5600 it is going to provide with Raptor Lake. The diagram notes it is going to additionally assist that slower reminiscence kind too. When utilizing LPDDR5 it helps as much as 64GB of RAM. That’s bumped as much as 96GB when utilizing DDR5-5600.

Igor’s Lab additionally posted some spec sheets in addition to the block diagram. They present the GPU will function as much as 128 execution items, in all probability utilizing Intel’s Battlemage structure. That’s various EUs, however it will likely be going up towards AMD’s Dragon Vary. AMD claims its upcoming cell platform will enable it to realize “gaming dominance” over Intel, in order that can be a cage match for positive. The GPU connects to the SoC with a single x8 PCIe 5.0 channel, which is fascinating. Intel might be not utilizing a x16 channel to preserve vitality. For storage it’s utilizing 12 lanes of PCIe 4.0. Once more, that could possibly be a power-saving transfer. WiFi 7 {hardware} could be out there by 2023, however Intel is sticking with WiFi 6E with Raptor Lake (assuming these slides are true).

See also  Open Supply BIOS Runs on Alder Lake Motherboard for the First Time

There’s additionally point out of an Prolonged Gaming Mode,however no explicit point out of what it could be. This could possibly be a brand new iteration of power-shifting know-how between the CPU and GPU, or one other kind of energy consumption optimization meant to distribute sources extra effectively.

Underneath the part labeled ‘AI’, there’s point out of an onboard VPU. This can be a time period Intel at the moment makes use of to confer with Movidius-branded AI processors. It isn’t clear if the VPU talked about right here could be an extra iteration of the corporate’s additional Movidius merchandise, or an altogether new processor. Intel hasn’t had a lot to say about Movidius for a number of years, and it’s not totally clear if the “Keem Bay” third technology Movidius structure ever truly shipped.

Meteor Lake is because of arrive within the second half of 2023. Provided that we’ve already seen photos of it (prime of article) and that these slides exist, we are able to surmise it’s fairly far alongside in growth. Additionally, Intel insiders just lately confirmed the corporate is on observe with its Intel 4 course of. That is what it’s utilizing for Meteor Lake, and which is meant to enter excessive quantity manufacturing later this 12 months.

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