Intel may well be introducing a major cache redesign in its future 13th Era Raptor Lake Desktop CPUs to deal with AMD’s V-Cache resolution.
Intel thirteenth Gen Raptor Lake CPUs Rumored To Element Additional Cores & 55% Greater Cache For Enhanced Gaming Efficiency
As for each a tweet by OneRaichu, it seems like Intel’s thirteenth Gen Raptor Lake Desktop CPUs are in for a significant cache redesign. At the moment, the Intel Alder Lake CPUs feature up to 44 MB of cache, that’s thirty MB of L3 and 14 MB of L2 cache. But with thirteenth Gen Raptor Lake CPUs, the cache is explained to get a enhance of up to 55%.
68M cache is appealing.
— Raichu (@OneRaichu) January fourteen, 2022
— ns4e921 (@ns4e921) January 14, 2022
The leaker states that the Intel Raptor Lake CPUs would aspect up to 68 MB of merged cache (without the need of including L1 figures). Intel unquestionably just isn’t going to make use of any vertically stacked cache option as of now or with Meteor Lake CPUs as we have by now observed test chips without having vertical stacking engineering but there sure is a long term for that at Intel. For now, Intel is just heading to present more cache in the CPU dies although we will not have the specifics or the specific quantity of L3/L2 cache that will be showcased per chip.
The Intel twelfth Gen Alder Lake CPUs occur with 1280 KB of L2 and 3072 KB of L3 cache for every main whilst the Gracemont cores characteristic 2048 KB of L2 and 3072 KB of L3 cache for each cluster (a cluster comprises four Gracemont cores). We know that Raptor Lake CPUs will arrive with a brand new Raptor Cove main layout and will give up to 24 cores and 32 threads. Which is eight Raptor Cove and 16 Gracemont Increased cores for the leading SKU for a whole of 32 threads. If the present cache counts are to be considered, then that’s 36 MB of L3 cache for all cores and 18 MB of L2 cache which offers us a whole of fifty four MB of Sensible Cache for the top rated SKU. But as reported ahead of, Rapor Lake might give us an even increased for each-main cache depend.
It is estimated that for 13th Gen Raptor Lake CPUs, Intel is going to feature two MB L2 / 3 MB L3 cache for every Raptor Cove core even though every Gracemont Cluster will characteristic four MB L2 and three MB L3 cache. That’s going to give us 36 MB L3 cache across all cores, 16 MB (2×8) for P-cores & sixteen MB (4×4) for E-cores.
Intel Raptor Lake & Alder Lake CPU Cache Configurations (Rumored):
- Raptor Lake P-Core L3 – 3 MB (three x eight = 24MB)
- Alder Lake P-Core L3 – three MB (three x eight = 24 MB)
- Raptor Lake P-Core L2 – 2 MB (two x eight = 16 MB)
- Alder Lake P-Core L2 – 1.twenty five MB (1.twenty five x eight = ten MB)
- Raptor Lake E-Core L3 – 3 MB (3 x four = 12 MB)
- Alder Lake E-Core L3 – 2 MB (2 x two = four MB)
- Raptor Lake E-Main L2 – four MB (4 x 4 = 16 MB)
- Alder Lake E-Core L2 – three MB (3 x 2 = six MB)
- Raptor Lake Total Cache (L3+L2) = sixty eight MB
- Alder Lake Complete Cache (L3 + L2) = 44 MB
If this ends up becoming genuine, we are on the lookout at a fifty five% raise to the whole cache depend for Intel’s thirteenth Gen Raptor Lake CPUs. Now AMD will however keep the edge with its normal Non-V-Cache pieces that are equipped with sixty four MB of L3 cache and 96 MB on the V-Cache SKUs but this would suggest that the blue crew can recoup its lead rather significantly with the added cache and core rely together with a higher clock pace that is anticipated from a even further improved 10ESF (Intel 7) approach node.
Intel Raptor Lake-S Desktop CPU Lineup & Configurations
In accordance to the leaked facts, the lineup will consist of 3 segments that were being leaked out in the current electricity recommendations. These incorporate the ‘K’ series fanatic SKUs rated at 125W, 65W mainstream SKUs, and 35W reduced-electric power SKUs. Coming to the best-finish variants, we will be obtaining up to 24 cores adopted by sixteen core, ten core, 4 main, and 2 main variants. The SKUs are thorough below:
- Intel Core i9 K-Sequence (eight Golden + sixteen Grace) = 24 Cores / 32 Threads / 68 MB?
- Intel Core i7 K-Sequence (eight Golden + 8 Grace) = 16 Cores / 24 Threads / 54 MB?
- Intel Main i5 K-Collection (6 Golden + eight Grace) = 14 Cores / twenty Threads / 44 MB?
- Intel Core i5 S-Sequence (6 Golden + 4 Grace) = fourteen Cores / 16 Threads / 37 MB?
- Intel Main i3 S-Sequence (4 Golden + Grace) = four Cores / eight Threads / twenty MB?
- Intel Pentium S-Sequence (two Golden + Grace) = four Cores / four Threads / 10 MB?
The enthusiast 125W Intel Raptor Lake-S Desktop SKUs will function Core i9 designs that includes up to eight Raptor Cove cores and sixteen Gracemont cores for a full of 24 cores and 32 threads. Intel’s Main i7 lineup will consist of sixteen main (8+8), Core i5 designs will consist of 14 main (six+eight) and 10 main (six+four) & finally, we have the Main i3 styles which will attribute 4 cores but with no any effectiveness cores. The lineup will also involve Pentium SKUs which will function just 2 Raptor Cove cores. All Core variants will element a 32 EU (256 core) improved Xe integrated GPU. Certain Main i5 and Pentium variants will also come configured with 24 EU and sixteen EU iGPUs.
Intel Raptor Lake-S Desktop CPU Electricity Requirements
Coming to the energy prerequisites, the Intel Raptor Lake-S 125W variant will feature a PL1 rating of 125W (125W in overall performance manner), PL2 rating of 188W (253W in efficiency mode) & a PL4 score of 238W (314W in general performance method). You can recognize that the PL4 rating is decrease thanks to the freshly launched reactive procedure but the PL2 ranking has gone somewhat up in comparison to Intel Alder Lake (253W vs 241W).
The identical is the scenario with the 65W Alder Lake chips which have a PL1 rating of 65W (65W in perf method), PL2 score of 133W (219W in perf manner), and a PL4 ranking of 179W (277W in perf method). In the stop, we have the Intel Alder Lake-S 35W variants which have a PL1 score of 35W (35W in perf mode), PL2 score of 80W (106W in perf mode), and a PL4 ranking of 118W (152W in perf manner).
Intel Raptor Lake Desktop CPUs Electric power Scores
|CPU TDP Segment||125W||65W||35W|
|Alder Lake PL2||188W (241W Perf)||126W (202W Perf)||78W (106W Perf)|
|Raptor Lake PL2||188W (253W Perf)||133W (219W Perf)||80W (106W Perf)|
|Alder Lake PL4||283W (359W Perf)||195W (311W Perf)||131W (171W Perf)|
|Raptor Lake PL4||238W (314W Perf)||179W (277W Perf)||118W (152W Perf)|
|Peak Wattage Boost (Alder Lake vs Raptor Lake PL2 Perf)||+5%||+five.five%||+2.five%|
|Peak Wattage Improve (Alder Lake vs Raptor Lake PL4 Perf)||-19%||-nine%||-11%|
The Intel Raptor Lake CPU lineup will launch all around the exact time as AMD’s Zen four Rapahel spouse and children that will comprise subsequent-technology Ryzen Desktop CPUs. The new AM5 platform is verified to get DDR5 support whilst Raptor Lake might supply each DDR5 and DDR4 flavored motherboards.
Intel Mainstream Desktop CPU Generations Comparison:
|Intel CPU Relatives||Processor Approach||Processors Cores/Threads (Max)||TDPs||System Chipset||Platform||Memory Assist||PCIe Guidance||Launch|
|Sandy Bridge (2nd Gen)||32nm||4/8||35-95W||six-Collection||LGA 1155||DDR3||PCIe Gen 2.||2011|
|Ivy Bridge (3rd Gen)||22nm||4/eight||35-77W||seven-Collection||LGA 1155||DDR3||PCIe Gen 3.||2012|
|Haswell (4th Gen)||22nm||four/eight||35-84W||8-Collection||LGA 1150||DDR3||PCIe Gen three.||2013-2014|
|Broadwell (fifth Gen)||14nm||4/eight||65-65W||9-Collection||LGA 1150||DDR3||PCIe Gen three.||2015|
|Skylake (sixth Gen)||14nm||four/8||35-91W||100-Series||LGA 1151||DDR4||PCIe Gen three.||2015|
|Kaby Lake (seventh Gen)||14nm||four/8||35-91W||two hundred-Sequence||LGA 1151||DDR4||PCIe Gen three.||2017|
|Coffee Lake (8th Gen)||14nm||six/12||35-95W||three hundred-Sequence||LGA 1151||DDR4||PCIe Gen 3.||2017|
|Coffee Lake (9th Gen)||14nm||eight/sixteen||35-95W||three hundred-Collection||LGA 1151||DDR4||PCIe Gen 3.||2018|
|Comet Lake (10th Gen)||14nm||ten/20||35-125W||400-Series||LGA 1200||DDR4||PCIe Gen 3.||2020|
|Rocket Lake (11th Gen)||14nm||8/16||35-125W||500-Series||LGA 1200||DDR4||PCIe Gen four.||2021|
|Alder Lake (12th Gen)||Intel seven||sixteen/24||35-125W||600 Series||LGA 1700||DDR5 / DDR4||PCIe Gen 5.||2021|
|Raptor Lake (thirteenth Gen)||Intel seven||24/32||35-125W||seven hundred-Sequence||LGA 1700||DDR5 / DDR4||PCIe Gen five.||2022|
|Meteor Lake (14th Gen)||Intel 4||TBA||35-125W||800 Series?||LGA 1700||DDR5||PCIe Gen five.?||2023|
|Arrow Lake (15th Gen)||Intel four?||forty/48||TBA||900-Series?||TBA||DDR5||PCIe Gen 5.?||2024|
|Lunar Lake (sixteenth Gen)||Intel 3?||TBA||TBA||one thousand-Series?||TBA||DDR5||PCIe Gen five.?||2025|
|Nova Lake (seventeenth Gen)||Intel 3?||TBA||TBA||2000-Collection?||TBA||DDR5?||PCIe Gen 6.?||2026|
The publish Intel thirteenth Gen Raptor Lake CPUs Could Attribute Up To 55% Much more Cache Above Alder Lake For Improved Gaming Overall performance by Hassan Mujtaba appeared to start with on Wccftech.