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Intel "Lunar Lake-U" 17W Processor Offers Almost 50% Multithreaded Perf Boost Over "Meteor Lake" 15W Despite Lack of HTT

There is some confidence behind removing HTT (Hyper-Threading technology) for the P-cores of its upcoming processor generations. Apparently "Lunar Lake" 17 W U-segment processors offer a substantial multithreaded performance gain of almost 50% over the current-generation "Meteor Lake," enabling Intel to do away with the power- or cache overheads that come with HTT. "Lunar Lake" will be Intel's third microarchitecture powering mobile processors under the Core Ultra brand; and its U-segment SKUs meant for ultraportables will come with processor base power values of 17 W. Intel will probably revise its platform specifications for the U-segment to denote 17 W, up from the current 15 W. Bionic Squash, a reliable source with Intel leaks, suggests so. The processors will come with a configurable base power of up to 30 W.

Intel "Lunar Lake" microarchitecture has a lot in common with the upcoming "Arrow Lake." For starters, both microarchitectures use the same combination of "Lion Cove" P-core architecture, and "Skymont" E-core architecture; however "Lunar Lake" comes with changes in the core-configuration, and the use of more advanced foundry nodes for some of its tiles. "Lunar Lake," much like "Meteor Lake," comes with a design priority for mobile platforms, which is why Intel is planning to launch this shortly after "Arrow Lake," with some reports even speaking of a late-2024 debut for the U-segment.

Wieland Pumpless AIO CPU Cooler Tested

Wieland AIO CPU cooler is a prototype closed-loop liquid CPU cooler that lacks a pump, or any form of active coolant flow between the heat-source (the CPU block), and the sink (the radiator). The cooler works on the principle of thermosiphon, where the temperature differential between the source and sink cause coolant flow. This is essentially how solar water heaters work, as they drive coolant (water) between the heating panels and a storage tank. It's not like the cooler is without any moving parts, the radiator still needs ventilation from fans.

Der8auer tested a prototype Wieland cooler, and compared its cooling performance to that of a typical 240 mm AIO CLC (with a pump), on a machine with an AMD Ryzen 9 7950X processor with a 170 W TDP. During a 20-minute Cinebench R23 multithreaded stress test, the 240 mm AIO held temperatures to around 70 °C, while the Wieland AIO managed 78 °C. The power draw with the regular 240 mm AIO was higher, as the processor probably utilized the lower temperature to hold onto higher boost frequencies.

ASRock Releases New BIOS for More Performance on Intel 600/700 Series Motherboards

ASRock releases new BIOS for Intel 600/700 series motherboards, the updated BIOS is able to drastically improve CPU performance on 14th gen non-K series processors up to 10% with I7-14700 by Cinebench R23. The performance gain is benefit from Intel's latest microcode and ASRock is the first to implement this new update before Chinese New Year, the new BIOS for Z790 series motherboards are as below, 600 & B760 series will be updated shortly!

You can find the full list of motherboards and BIOS versions in the table below.

ASUS BIOS Update Improves Intel Core Ultra 155H "Meteor Lake" Performance/Watt

UltrabookReview, which recently took the ASUS Zenbook 14 OLED UX3405 for a spin, noticed something interesting with the Intel Core Ultra 155H "Meteor Lake" processor powering it—apparently Intel is still working with its device partners to improve performance and efficiency, and a UEFI firmware update (BIOS update) from ASUS improves the processor's performance/Watt. The reviewer compares the notebook with its original BIOS version 201, to the updated version 203, and notices improvements in performance/Watt at 28 W. The firmware apparently updates the notebook's power management. The improvements are most apparent with Cinebench R23, where the best-run score with the original 201 firmware was 12357 points, and the updated 203 firmware was 13873 points (a 12.25% improvement). You can catch the review in the source link below.

Intel Core i7-14700K has an 8P+12E Core Configuration

The upcoming Core i7-14700K "Raptor Lake Refresh" processor has a core configuration of 8P+12E. That's 8 "Raptor Cove" performance cores, and 12 "Gracemont" efficiency cores spread across 3 E-core clusters. Compared to the i7-13700K, which has been carved out of the "Raptor Lake-S" silicon by disabling 2 out of the 4 available E-core clusters and reducing the L3 cache size to 30 MB from the 36 MB present; the i7-14700K gets an additional E-core cluster, and increases the shared L3 cache size to 33 MB, besides dialing up the clock speeds on both the P-cores and E-cores in comparison to the i7-13700K.

The processor likely has a P-core base frequency of 3.70 GHz, with a 5.50 GHz P-core maximum boost. In comparison, the i7-13700K tops out at 5.40 GHz P-core boost. An alleged i7-14700K engineering sample in the wild has been put through Cinebench R23, where it scores 2192 points in the single-threaded test, and 36296 points in the multi-threaded test. The processor also scored 14988.5 points in the CPU-Z Bench multi-threaded test. Intel is expected to release its 14th Gen Core "Raptor Lake Refresh" desktop processors some time in October 2023.

AMD Ryzen 7 7840U Low-Power Processor Beats Previous-Gen Flagship Ryzen 9 6900HX

AMD's 4 nm "Phoenix" silicon could serious turn the company's fortunes around in the ultra-thin notebook space. The 28-Watt Ryzen 7 7840U surfaced on Cinebench R23 screenshots, where it is shown beating the previous-generation 55 W flagship, the Ryzen 9 6900HX. If this is any indication of performance across the board, then the 15-28 W models of Ryzen 7040-series "Phoenix" could unleash an open-season against competing 15-28 W-category 13th Gen Core processors that have lower P-core counts, such as 2P+8E. The 7840U has all eight "Zen 4" CPU cores enabled, along with a fast RDNA3 graphics architecture based iGPU. In the screenshot, the 7840U is shown with a Cinebench R23 multi-threaded score of 14285 points, a score that is higher than that of the "Zen 3+" based 6900HX "Rembrandt," and a touch below the 45 W Core i7-12800H, which means it could have the upper hand over several 13th Gen and 12 Gen SKUs in the 15-28 W category.

Intel Xeon W9-3495X Can Pull up to 1,900 Watts in Extreme OC Scenarios

Intel's latest Xeon processors based on Sapphire Rapids uArch have arrived in the hands of overclockers. Last week, we reported that the Intel Xeon W9-3495X is officially a world record holder for achieving the best scores in Cinebench R23 and R20, Y-Cruncher, 3DMark CPU test, and Geekbench 3. However, today we have another extreme overclocking attempt to beat the world record, with little more details about power consumption and what the new SKU is capable of. Elmor, an overclocker working with ASUS, has tried to break the world record and overclocked the Intel Xeon W9-3495X CPU to 5.5 GHz on all 56 cores. What is more impressive is the power that the processor can consume.

With a system powered by two Superflower Leadex 1,600 Watt power supply units, the CPU consumed almost 1,900 Watts of power from the wall. To manage to cool this heat output, liquid nitrogen was used, and the CPU stayed at a cool negative 95 degrees Celsius. The motherboard of choice for this attempt was ASUS Pro WS W790E-SAGE SE, paired with eight GSKILL Zeta R5 DDR5 R-DIMMs modules. And results were incredible, as the CPU achieved 132,220 points in Cinebench R23. However, the world record of the previous week has remained intact, as Elmor 's result is a bit behind last week's score of 132,484 points. Check the video below for more info.

Intel Core i9-13900KS Posts 5% Single-Thread Performance Uplift Over i9-13900K

Intel's upcoming flagship Core i9-13900KS "Raptor Lake" processor posts a 5% single-threaded performance lead over the company's current top-chip, the i9-13900K. The i9-13900KS is shown in leaked benchmarks scoring 2366 points in the Cinebench R23 single-thread, compared to 2243 points of the i9-13900K, 1948 points of the upcoming i9-13900 (non-K), and 2057 points of the AMD flagship Ryzen 9 7950X. This works out to a 5.43% gain for the i9-13900KS in comparison to the i9-13900K, and an impressive 15% gain over the 7950X. The multi-threaded score is 3.3% higher between the i9-13900KS and the i9-13900K.

The Core i9-13900KS wins on account of higher frequency, with its P-cores boosting up to 6.00 GHz, compared to 5.80 GHz of its predecessor, and its 150 W processor base power providing better boost state residency. The locked Core i9-13900 is held back by lower clock speeds of up to 5.60 GHz P-core boost, and power limits of just 65 W PBP and 221 W MTP. What's interesting in these numbers, though, is that even the i9-13900 is shown beating the 7950X in the multi-threaded test, scoring about 1.6% higher. Its single-threaded performance is marginally lower than the 7950X. Intel is expected to announce the i9-13900KS alongside locked 65 W 13th Gen Core processors, and 13th Gen Core mobile processors, in its 2023 International CES Keynote address, with product availability expected later in the month.

GIGABYTE Z790 AORUS Tachyon Breaks Cinebench R23 OC World Record

GIGABYTE TECHNOLOGY Co. Ltd, a leading manufacturer of motherboards, graphics cards, and hardware solutions, today announced the overclocking world record of Cinebench R23 56783 pts, verified by HWBOT and chalked up by the latest Z790 AORUS TACHYON with Core i9-13900K all-core O.C 7584 MHz and DDR5-8300 O.C. Instead of high-frequency on single core but fail to all benchmarks, Z790 AORUS TACHYON showcases the unbridled performance with all-core O.C. Designed by world-famous overclocker, GIGABYTE Z790 AORUS TACHYON packs overclocker-exclusive features with top-quality components to become the dreaming motherboard for overclockers, which delivers more user-friendly and stable O.C. operation along with unparalleled performance.

"We are very proud of this amazing O.C. world record of Cinebench R23 set by Z790 AORUS TACHYON, verified by HWBOT and proves GIGABYTE's strong R&D on overclocking. With optimal components, ultimate design, and friendly interfaces, Z790 AORUS TACHYON is the most formidable O.C motherboard in the market, and the best choice for refreshing overclocking world record." said Jackson Hsu, Director of the GIGABYTE Channel Solutions Product Development Division.

Ryzen 9 7950X Overclocked to 6.7 GHz Crushes Cinebench R23 with Over 50K nT Score

The world-records set by those with access to AMD Ryzen 9 7950X "Zen 4" 16-core/32-thread processors, keep tumbling in. The latest such is a Cinebench R23 nT score of a stunning 50395 points. This was achieved with a 6.70 GHz overclock under extreme cooling using an LN2 evaporator. Another feat from the same source sees a 6.45 GHz all-core overclock under extreme cooling, which yields an impressive 48235 points in the same test. Both feats come from Sampson, who's been leading HWBot charts under the AMD Overclocking team.

The highest known/leaked Cinebench R23 score yielded with a Core i9-13900K "Raptor Lake" sample so far, is 40616 points, although serious official OC feats with the processor are yet to start. The Intel chip is already in the news for an 8 GHz frequency record. Any attempt to take the crown from the 7950X will involve pushing the 8 P-cores to insane frequencies, but then it will boil down to the 16 E-cores, and just how far those can be pushed. The highest post-launch CB R23 score obtained on a current-gen i9-12900K is 26299, and for the 5950X this is 26291.

AMD Ryzen 9 7950X Hits 5.80 GHz All-Core Overclock

An AMD Ryzen 9 7950X 16-core processor was spotted by TUM_APISAK hitting an impressive 5.80 GHz all-core overclock. This was made possibly by running the chip at 1.4 V, something that should normally scorch the chip close to its 95°C Tjmax point, but the CPU-Z Validation page reveals a temperature of 39.5°C. It's highly likely that some exotic cooling method is being used, such as a chiller (a cooler that uses pressurized refrigerant to cool. Sadly there's no CPU-Z Bench run associated with the validation to confirm if the setup is stable. Elsewhere, we see Sampson post an impressive 5.45 GHz all-core OC, and this time it's stable with a Cinebench R23 score of 40498 points in the multi-threaded test.

Core Performance Boost Contributes 14% to Ryzen 5 7600X Cinebench R23 Score

AMD Ryzen 5 7600X "Zen 4" 6-core/12-thread processor is shaping up to be a speed-demon for purely gaming builds, with the company claiming higher gaming performance than Intel current flagship Core i9-12900K. A combination of high clock speeds (4.70 GHz nominal, 5.30 GHz max boost), high power limits from 105 W TDP (130 W limit), the "Zen 4" IPC, and the fact that all that power headroom is available to just 6 cores, means that the chip is able to sustain boost frequencies better. But what when Core Performance Boost (CPB) is disabled? VideoCardz scored screenshots of a Cinebench R23 run to answer just that.

With CPB disabled (in the motherboard BIOS), the Ryzen 5 7600X scores 1681 points in the single-threaded test, and 13003 points in the multi-threaded one. With CPB enabled (which is the default setting), the 7600X bags 1920 points single-threaded, and 14767 points multi-threaded, which is a 14% performance increase just from the processor's boosting algo. Disabling CPB is generally seen as a silver-bullet against high temperatures for AMD processors, and even here, we see the chip running under 60°C, and pulling 60.2 W peak, as measured by HWinfo; whereas with CPB enabled, the chip can run as hot as 92.1°C, pulling up to 110 W, pushing clock speeds up to 4.45 GHz.

Intel Core i9-13900K "Raptor Lake" Tested Again, 30% Faster Than Predecessor in Cinebench R23

Intel's upcoming Core i9-13900K "Raptor Lake" flagship desktop processor continues to amaze with its performance lead over the current i9-12900K "Alder Lake," in leaked benchmarks of the processor tested in a number of synthetic benchmarks. The 8P+16E hybrid processor posts a massive 30% lead in multi-threaded performance with Cinebench R23, thanks to higher IPC on the P-cores, the addition of 8 more E-cores, higher clock speeds, and larger caches all around. These gains are also noted with CPU-Z Bench, where the i9-13900K is shown posting a similar 30% lead over the i9-12900K.

In gaming benchmarks, these leads translate into a roughly-10-15 percent gain in frame-rates. Games still aren't too parallelized, Intel Thread Director localizes gaming workloads to the P-cores, which remain 8 in number. And so, the gaming performance gains boil down mainly to the IPC increase of the "Raptor Cove" P-cores, and their higher clock-speeds, compared to the 8 "Golden Cove" P-cores of the i9-12900K. From the looks of it, the i9-13900K will maintain a competitive edge over the upcoming AMD Ryzen 9 7950X mainly because the high IPC of 8 (sufficient) P-cores sees it through in gaming benchmarks, while the zerg-rush of 24 cores clinches the deal in multi-threaded benchmarks that scale across all cores.

AMD Ryzen 9 7950X Tested in Cinebench R23

A Cinebench R23 picture of AMD's recently announce Ryzen 9 7950X CPU having been put through its paces have appeared online via a post on Baidu, which has been taken down since the picture was posted. However, courtesy of @harukaze5719 it lives on, on Twitter and gives us a first glimpse into the Cinebench R23 performance of the upcoming CPU. The CPU is said to have been air cooled, so it's possible that we'll see even higher benchmark numbers with better cooling, so take these numbers with a pinch of sodium chloride, just to be on the safe side. The test system was also using Windows 10, so there's the potential of some extra performance by changing to Windows 11 here as well.

In the single score test, the Ryzen 9 7950X scores 2,205 points, which is in line with Cinebench R23 leaks for Intel's upcoming Core i9-13900K CPU, if a smidgen slower. The multi-core score is obviously not going to compete with Intel's Core i9-13900K due to the overall lower core count, but at 29,649, but it's ahead of the Core i9-12900K by a decent margin. It'll be interesting to see how AMD positions the 7000-series of CPUs, as although it seems like the company has done a good job in improving the overall performance compared to the 5000-series, it's not quite enough to take the performance crown this time around, if these early benchmark leaks from both sides are anything to go by.

Update 10:27 UTC: A new picture hjas appeared where the CPU has been kitted out with better cooling at the multi-core score has jumped from 29,649 to 36,256, which makes it competitive with the Core i9-13900K scores that have leaked in the past.

AMD Ryzen 7 7700X and Ryzen 5 7600X Cinebench R23 Single-Thread Numbers See it Trade Blows with the Competition

Alleged Cinebench R23 single-threaded benchmark numbers of the upcoming Ryzen 7 7700X and Ryzen 5 7600X "Zen 4" processors, leaked to the web by Greymon55, and tabulated by VideoCardz, show the two chips to be matching Intel's 12th and 13th Gen Core processors. The 7700X 8-core/16-thread processor is shown scoring anywhere between 2000 to 2099 points (denoted as 20xx), while the 7600X does anywhere between 1900 to 1999 points (19xx). This would see the two easily match/beat the 12th Gen Core "Alder Lake" P-cores, with the i9-12900K scoring 2000 points, and the i5-12600K getting 1920 points.

Numbers for the unreleased 13th Gen Core "Raptor Lake" put Intel at an advantage, with the i9-13900K allegedly scoring 2290 points, and the i5-13600K allegedly 1967 points, but what's important is that the single-thread performance, and application performance of less-parallelized workloads, such as games, could be highly competitive for "Zen 4" against Intel.

Intel "Raptor Lake" i9-13900K Sees 14% Performance Boost with Power-Limit Unlocks

The upcoming 13th Gen Core i9-13900K "Raptor Lake" 8P+16E core processor offers a significant multi-threaded performance increase with its power-limits relaxed, according to Cinebench R23 testing unearthed by OneRaichu. In its default settings, with stock power limits, the i9-13900K draws up to 254 W of package power, where it scores 35693 points. With the power limits unlocked in the motherboard's UEFI setup program (i.e. PL1/PL2 set at an impossible 4096 W), the processor's package power peaks at 345 W (a 36% increase in peak power-draw), but results in a multi-threaded score of 40616 points, or a 13.8% performance gain.

AMD Threadripper PRO 5995WX Overclocks to 5.15 GHz, Crushes Cinebench R23 World-Record

An AMD Ryzen Threadripper PRO 5995WX 64-core/128-thread workstation processor was overclocked to 5.15 GHz all-core by Taiwanese overclocker TSAIK, under extreme cooling, and it [predictably] crushed the Cinebench R23 world-record. The chip scored a godlike 116142 points in the multi-threaded benchmark, ahead of the previous record-holder—105170 points scored on a Threadripper 3990X, by Splave.

The 5995WX, as we mentioned, was subjected to extreme cooling, using liquid-nitrogen. using a Bitspower-made evaporator. The chip was supported by 128 GB of octal-channel DDR4-3200 memory, and an MSI PRO WS WRX80 motherboard. Windows 10 21H2 was the OS of choice. Threadrippers will continue to dominate multi-threaded CPU benchmark leaderboards until Intel can put up a fight with an HEDT variant of its upcoming "Sapphire Rapids" processor.

Intel "Raptor Lake" ES Posts 9.4% Higher Single-Core Performance Than "Alder Lake"

In what could be evidence of Intel pulling off a major generational IPC increase, Chinese PC enthusiast Extreme Player, with access to a Core i9-13900K engineering sample (ES), tested the chip on a handful synthetic tests, with the processor yielding significant performance gains over its predecessor, the i9-12900K. The most striking performance number has to be the CPU-Z Bench single-core test, which shows an impressive 9.41 percent increase over that of the i9-12900K.

The i9-13900K packs "Raptor Cove" performance cores, which Intel claims come with a generational IPC increase over the "Golden Cove" P-cores. The 9.4% performance increase could be a result of not just increased IPC, but also higher clock speeds (set at 5.50 GHz, the assumed maximum boost frequency of the retail processor). The multi-threaded CPU-Z Bench sees an incredible 46.34% performance increase. This stems from not just increased performance on the eight P-cores, but also the doubling in E-cores from 8 to 16. The E-core clusters also see a doubling in L2 cache sizes. The story repeats with Cinebench R23, with an incredible 13.53% single-thread performance increase, and a 40.25% multi-threaded performance increase.

ASUS Announces ROG Strix Scar 17 Special Edition (2022) Gaming Notebook

In January, we introduced the ROG Strix SCAR 2022, an ultra-powerful esports gaming machine designed to blow away any and all competition. But we couldn't leave well enough alone, so we decided to make it even better. We're proud to announce the ROG Strix SCAR 17 Special Edition, the ultimate laptop for competitive gaming.

For most gamers, the regular 2022 Strix SCAR is the perfect companion, since it's lighter and more affordable than the new Special Edition, while offering exceptional gaming performance. But for gamers who need the absolute best of the best, cutting-edge technology paired with a bold cyberpunk design, the Strix SCAR 17 SE has arrived.

AMD EPYC Milan-X 7773X 64-Core CPU Benchmarked & Overclocked

The AMD Milan-X EPYC 7773X 3D V-Cache is a 64-core, 128-thread server processor with 804 MB of cache that is currently shipping to global data centers. These processors are not yet officially available in retail channels but Chinese content creator kenaide has managed to acquire and test two qualification sample chips on a SuperMicro dual-socket motherboard. The AMD EPYC 7773X is detected as 100-000000504-04 CPU by CPU-Z confirming that it's an engineering sample with clock speeds 100 MHz below the 2.2 GHz and 3.5 GHz base and boost speeds of the official processor.

The processors each feature 32 MB L2, 256 MB L3, and 512 MB of 3D V-Cache for a total of 1608 MB cache in the configuration that was benchmarked with Cinebench R23 and 3DMark. The processors were also "overclocked" to 4.8 GHz using the EPYC Milan/Rome ES/QS Overclocking tool by increasing their power limit to 1500 W from 280 W and boosting the voltage to 1.55 V. This 4.8 GHz clock speed is only a target with the actual speed reached not reported and no benchmarks for the overclocked processors shared.

Intel Core i3-12100 and i3-12300 "Alder Lake" Quad-Core Chips Tested

Intel's upcoming Core i3-12100 and i3-12300 quad-core processors that form the value-end of the 12th Gen Core "Alder Lake-S" desktop processor family, pack an incredible mix of performance for their segment, which puts them ahead of six-core parts from the previous-generation, according to performance testing on the ChipHell forums. The two chips are based on the "H0" silicon, and feature four "Golden Cove" P-cores with HyperThreading enabled; no E-cores, and 12 MB of shared L3 cache. From what we can tell, the i3-12100 and i3-12300 are segment only by a 100 MHz maximum boost frequency value, and possibly at the iGPU-level.

Among the tests run by ChipHell are Cinebench R20, Cinebench R23, CPU-Z bench, CS:GO; and power/thermal testing using AIDA64. Right off the bat, we see the two chips flex their high IPC in the CPU-Z bench, scoring 687 points (i3-12100), and 702.5 points (i3-12300). An AMD "Zen 3" based quad-core chip, such as the OEM-only Ryzen 3 PRO 5350G, should score roughly 620 points, while the slowest "Rocket Lake" part, the i5-11400, only does 566 points. The multi-threaded test sees scores ranging between 3407 to 3482 points for the two.

Intel's Entry-level Core i3-12100 "Alder Lake" Beats Ryzen 3 3300X Comfortably

Intel's next entry-level processor for the Socket LGA1700 platform is the Core i3-12100. Carved out of the "Alder Lake-S" H0 silicon, this processor features 4 "Golden Cove" performance cores with HyperThreading enabling 8 logical processors, and no E-cores. The processor ticks at 3.30 GHz, with 4.30 GHz Turbo Boost 2.0 frequency. Each of the four cores has 1.25 MB of L2 cache, and they share 12 MB of L3 cache. The i3-12100 gets a Gen12 Xe LP-based iGPU, while a variant of the processor, the i3-12100F, lacks integrated graphics. Intel is rating the processor base power value at 60 W, with 77 W maximum turbo power.

XFastest scored an i3-12100 engineering sample, and wasted no time in comparing it with the Ryzen 3 3300X. The i3-12100 was tested on an ASRock Z690 Steel Legend motherboard that has DDR4 memory slots. 16 GB of dual-channel DDR4-3600 memory and RTX 3060 Ti were used on both the Intel and AMD test-beds. A Ryzen 3 3100 was also used on the AMD side. Right off the bat, we see the i3-12100 take a significant lead over the AMD chips at PCMark, posting a roughly 15% performance lead. Cinebench R23 is another test where the little "Alder Lake" scores big, posting a roughly 26% performance lead in the multi-threaded test, and 27% in the single-threaded test. This is mainly because the 3300X is based on "Zen 2" while the i3-12100 uses the cutting-edge "Golden Cove" cores. AMD hasn't bothered with "Zen 3" based Ryzen 3 desktop processors in the retail market.

Intel Core i7-12700H Beats Ryzen 9 5900HX by 47% In Leaked Cinebench Scores

Intel is expected to announce their Alder Lake mobile processors in Q1 2022 with rumors and leaks for several of these chips already surfacing. The i7-12700H has recently been spotted running Cinebench on what could possibly be an MSI GE76 Raider 12UH with the results showing impressive performance gains. The processor features six Golden Cove (P) cores and eight Gracemont (E) cores for a total of 14 cores and 20 threads.

The i7-12700H includes a configurable base TDP of 35 W - 45 W and this specific sample was running at a reported base frequency of 2.9 GHz during testing. The processor scored 689 points in Cinebench R20 single-core which places it 12% faster than the Core i9-11950H and 21% faster than AMD's flagship Ryzen 9 5900HX. The processor widens this gap in Cinebench R20 multi-core with a score of 7158 points placing it 47% above the 8-core, 16-thread Ryzen 9 5900HX. We can also see that multi-core performance is 49% faster than the recently released Apple M1 Max in Cinebench R23. AMD is preparing their Ryzen 6000 processors for an early 2022 launch which will be competing with these Alder Lake chips but we have yet to see many performance leaks for them to compare with.

Intel Core i9-12900K "Alder Lake" Beats Ryzen Threadripper 2990WX at Cinebench R23 nT

An alleged Intel Core i9-12900K "Alder Lake-S" sample is shown beating the 32-core AMD Ryzen Threadripper 2990WX HEDT processor at AMD's favorite benchmark, Cinebench R23, in its multi-threaded (nT) test. At this point it's not known whether the i9-12900K is overclocked, but the CPU-Z instance in the screenshot reads 5.30 GHz, which could very well be the processor's stock Thermal Velocity Boost frequency. The sample scored upward of 30000 points, putting it above the Threadripper 2990WX reference score in Cinebench.

The 2990WX is based on the "Zen+" microarchitecture, and released in 2018, but is a 32-core/64-thread chip that should have ripped through this rendering workload. The i9-12900K, on the other hand, has eight "Golden Cove" performance cores that have HyperThreading, in addition to 8 "Gracemont" efficiency cores that lack HTT. This benchmark was run on Windows 10, which lacks awareness of the Intel Thread Director, a hardware component that optimizes utilization of the two kinds of CPU cores. Windows 11 is known to feature better awareness of hybrid core architectures. The i9-12900K sample is possibly installed on a Gigabyte Z690 AORUS Ultra motherboard, and has 32 GB of DDR5-5200 memory (two modules, logically four 40-bit channels).

Leaked Windows 11 Build Boosts Intel Hybrid CPU Performance

The recently leaked Windows 11 build appears to include certain optimizations for hybrid architecture processors. The developer preview provides a small improvement to Intel Lakefield processors and that boost will likely increase when Windows 11 officially launches. The Intel Lakefield processor family features a hybrid core design with 1 big core and 4 small cores, this is similar to the Apple M1 and similar hybrid designs are expected from AMD in the future. The Intel Lakefield Core i7-L16G7 CPU was tested by HotHardware and they measured performance improvements of 2% - 8% in various synthetic benchmarks including GeekBench 5, Cinebench R23, and PCMark 10. These performance improvements will benefit Intel's upcoming 12th generation Alder Lake processors and their Raptor Lake successors along with AMD's rumored Strix Point APUs.
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