An entry of Intel’s Alder Lake-S primarily based Core i9-12900K CPU has presumably been found inside the UserBenchmark Database. The CPU noticed was working on a desktop platform & will likely be a part of the Alder Lake-S phase which is headed for launch later this 12 months.
Intel Core i9-12900K Alder Lake-S Desktop CPU Noticed – 16 Cores, 24 Threads & 30 MB of L3 Cache
The CPU has no identify however given its specs, we’re most positively Intel’s Core i9-12900K (12900) SKU primarily based on older leaks. The pattern options 16 cores of which 8 are primarily based on the Golden Cove and eight needs to be primarily based on the Goldmont structure. This could give us a complete of 24 threads (16 threads from efficiency cores and eight threads from effectivity cores). As for the clock speeds, since that is an engineering pattern, we’re a 1.80 GHz base and three.65 GHz enhance frequency however anticipate them to be a lot larger in retail and ultimate qualification variants.
Intel Alder Lake-S Core i7-12900K ES Desktop CPU Itemizing at UserBenchmark (Picture Supply: BenchLeaks):
The cache depend is appropriately displayed for 10 cores which signifies that the software program is studying the 8 efficiency cores appropriately however the effectivity core cluster that’s made up of 4 cores is being acknowledged as 1 complete core. Extra particulars on the cache configuration of Alder Lake-S CPUs could be discovered right here. So in complete, we’re 3 MB per efficiency core which equals 24 MB, and three MB per effectivity core cluster which equals 6 MB. Coming that and we get a complete of 30 MB of L3 cache on the Intel Core i9-12900K Desktop CPU.
The L3 cache depend falls according to the earlier rumors which positioned the Core i9-12900K at 30 MB cache. As for the efficiency, nicely its nothing particular proper now given the extraordinarily low clocks on these engineering samples however contemplating that we’re getting near This fall 2021, we might quickly be getting QS degree chips showing on the identical benchmark websites which might present us the actual energy of Intel’s Alder Lake Desktop lineup.
Intel twelfth Gen Alder Lake Desktop CPU Specs “Rumored”
|CPU Identify||P-Core Rely||E-Core Rely||Complete Core / Thread||P-Core Base / Enhance (Max)||P-Core Enhance (All-Core)||E-Core Base / Enhance||E-Core Enhance (All-Core)||Cache||TDP||Worth|
|Intel Core i9-12900K||8||8||16 / 24||TBA / 5.3 GHz||5.0 GHz (All Core)||TBA / 3.9 GHz||3.7 GHz (All Core)||30 MB||125W (PL1)|
|Intel Core i7-12700K||8||4||16 / 20||TBA / 5.0 GHz||4.7 GHz (All Core)||TBA / 3.8 GHz||3.6 GHz (All Core)||25 MB||125W (PL1)|
|Intel Core i5-12600K||6||4||12 / 16||TBA / 4.9 GHz||4.5 GHz (All Core)||TBA / 3.6 GHz||3.4 GHz (All Core)||20 MB||125W (PL1)|
Following is what the core configuration of all Alder Lake CPUs is rumored to appear like:
- Intel Core i9 Ok-Sequence (8 Golden + 8 Grace) = 16 Cores / 24 Threads
- Intel Core i7 Ok-Sequence (8 Golden + 4 Grace) = 12 Cores / 20 Threads
- Intel Core i5 Ok-Sequence (6 Golden + 4 Grace) = 10 Cores / 16 Threads
- Intel Core i9 A-Sequence (8 Golden + 8 Grace) = 16 Cores / 24 Threads
- Intel Core i7 A-Sequence (8 Golden + 4 Grace) = 12 Cores / 20 Threads
- Intel Core i5 A-Sequence (6 Golden + 0 Grace) = 6 Cores / 12 Threads
- Intel Core i3 A-Sequence (4 Golden + 0 Grace) = 4 Cores / 8 Threads
The Alder Lake-S Core i9-12900K CPU was examined on an HP OMEN 45L desktop platform comprising 16 GB DDR4-3200 reminiscence. Judging by the check setup, that is positively a preliminary check board & not a correct Z690 motherboard that’s anticipated to launch in This fall 2021. The chip will certainly be a 125W variant with a most energy restrict of as much as 468W (PL4) as detailed right here.
Now we have not too long ago seen quite a lot of entries for Intel Alder Lake CPUs that comprised each DDR5 and DDR4 reminiscence configurations so it seems like early rumors are certainly proper and we may see a combined reminiscence configuration on high-end and entry-level 600-series platforms much like the 100-series Skylake platform.
The Intel Alder Lake-S Desktop lineup and the Z690 platform are anticipated to launch on the twenty seventh of October & would be the first mainstream shopper platform to make the most of PCIe5.0 and DDR5 applied sciences together with a brand new hybrid structure method, one thing Microsoft has optimized for its Home windows 11 working system. As for the mobility Alder Lake-P and Alder Lake-M Mobility CPU lineups, they’re anticipated to get each DDR5 and DDR4 reminiscence assist and can launch in Q1 2022.
Information Supply: Benchleaks