Intel's very aggressive pricing gives it the overall lead against AMD's competing Ryzen 5000 chips, at least if you're building a DDR4 system. However, AMD still holds the advantage in all of the key power criteria, with the Ryzen 5000 models retaining the crown of the most efficient desktop CPUs that we've ever tested. As a result, we may reasonably infer that the 12900K outperforms the 5900X in gaming. There are methods to correct those issues in Windows 10, but it could require some manual adjustment until more patches arrive from software vendors. However, Intel's support of DDR5, PCIe 5.0 and Thunderbolt may make up the difference to you. Both the Intel Core i9-12900K and the AMD Ryzen 9 5900X are high-end CPUs, but they're quite different from one another. The Core i9-12900K not only delivers a massive gen-on-gen gaming boost for Intel, but it also accelerates past AMD's Ryzen 9 5900X and the Ryzen 9 5950X during all of our tests in both Windows 10 and 11. And because both processors are trying to do pretty much the same thing, albeit in very different ways, we thought it was about time to take a closer look at these two processors. We're focusing on Windows 11 application test results for this article, but be aware that we encountered subpar performance in Windows 10 with some of the programs that worked perfectly in Windows 11. It does have fewer cores, though. Additionally, from the exceedingly branchy code in the LLVM compilation workload to the massively parallel molecular dynamics simulation code in NAMD, the 12900K impresses in heavily-parallelized high-throughput applications. As a result, the $589 Core i9-12900K's pricing lands between the $799 Ryzen 9 5950X and the $549 Ryzen 9 5900X. In our review, we found that the Intel Core i9-12900K is about 21% faster than the Ryzen 9 5900X in single core workloads, particularly Cinebench. Intel's hybrid architecture brings what we would normally consider 'odd' thread arrangements. The Intel Core i9-12900K vs AMD Ryzen 9 5900X and Ryzen 9 5950X rivalry is a heated battle for supremacy at the top of the mainstream desktop PC market. That type of arrangement could become more common, though. Using the DDR5 RAM allows for about a 4% increase over the DDR4 RAM. That's exceptionally competitive pricing against AMD's ~$549 Ryzen 9 5900X that trails the 12900K in every meaningful benchmark, and also against the $799 Ryzen 9 5950X that scores shockingly few (narrow) wins against the 12900K. These apps are performance-hungry, and they test the limits of these high-end CPUs while providing us with meaningful data. As a result, Intel's $589 16-core Core i9-12900K comes with eight P-cores that support hyper-threading, and eight single-threaded E-cores for a total of 24 threads. Alder Lake's advantages also include platform connectivity, but DDR5 and PCIe 5.0 interfaces will add some cost in the early days. After we finish with the gaming benchmarks, we will look at the application benchmarks because a major fraction of these chips is used in professional occupations that need a range of software. To summarise, the new Alder Lake processors are intended for everyone, including editors, gamers, and streamers. Firstly, consider the features and specs provided by both CPUs. By Today's best Intel Core i9-12900k, AMD Ryzen 9 5900X, AMD Ryzen 9 5950X and deals, We check over 250 million products every day for the best prices. The 12900K is priced at 598$, which is higher than that of 5900X, priced at 549$. Paired with aggressive pricing, the Core i9-12900K wins the faceoff with the Ryzen 9 5900X and 5950X in convincing fashion. Paul Alcorn is the Deputy Managing Editor for Tom's Hardware US. The test setup for AMD is 3200 Mhz memory versus DDR5 4400 MHZ. With the release of newer and better processors, consumers enjoy the battle. However, while plenty of high-end Z690 motherboards support DDR5, most (if not all) of the DDR4-compatible Z690 boards land in the lower- to mid-ranges of the Z690 stack. That's because the P-cores are hyper-threaded, while the E-cores only have a single thread. These chips come with 32MB and 64MB of L3 cache, respectively, only have high-performance cores, and have a 105W TDP rating. We have the full details and Windows 10 testing in our review. It's odd, because Cinebench has been the workload that has seen the most success on AMD processors, but Intel really pulled away this time. Additionally, the 12900K beats the ~$499 to $549 Ryzen 9 5900X in all performance metrics. Unlike the Ryzen processor - and Intel's previous CPUs, no less - the 12900K is using a hybrid chip design. Intel also added 12 lanes of PCIe 4.0 to its chipset (in addition to its 16 lanes of PCIe 3.0), and now offers a total of 28 lanes. On the other hand, AMD consumers have access to a wide choice of Ryzen CPUs via a single chipset. When you purchase through the links on our site, we may earn an, Memory Specifications and Expansion Options. The first slide above shows the geometric mean of performance in several of our most important tests in each category, but be sure to look at the expanded results below. Naturally, DDR5 memory is the elephant in the room, but that equation is pretty simple: You should expect to pay a massive early adopter premium for DDR5 memory, and more for the higher-end DDR5 motherboards. Intel's Core i9-12900K took a stunning lead in single-threaded workloads, winning across the board. We've become accustomed to easy wins for the Ryzen chips they've absolutely dominated our list of Best CPUs for gamingand our CPU Benchmark hierarchy for the last year but Intel's new design philosophy is a game-changer. The deltas in favor of Alder Lake are very convincing in the overall measure the Core i9-12900K is 20% faster than the Ryzen 9 5900X and 17% faster than the Ryzen 9 5950X in the single-threaded tasks listed in the chart title. Intel has decided to be incredibly aggressive with its newest line of chips, perhaps looking to smash the Ryzen revolt once and for all. Core i9-12900K platforms built around DDR4 memory should be more expensive than a similar system than a Ryzen 9 5900X, and slightly less expensive than the Ryzen 9 5950X. Eventually, we'll see B- and H-series motherboards come to market, which should help reduce platform costs. Moving on to Adobe After Effects, a piece of animation software used for animation, visual effects, and film compositing. (Notably, you can find the 5900X on sale for around $524 at times, and Microcenter has had sales for $499.). That results in an across-the-board win in power consumption, efficiency, and thermal output, so you'll end up with a cooler and quieter system. However the tables turned in Metro: Exodus where the AMD Ryzen 9 5900X beat Intel with 251 fps to Team Blue's 246 fps. Additionally, considering the power consumption, efficiency, and cooling. These CPUs are extremely powerful, with just a little difference in gaming performance. Alder Lake is also much faster than its predecessor, earning it some leeway. Sign up to get breaking news, reviews, opinion, analysis and more, plus the hottest tech deals! If you choose to build a DDR5-equipped system, expect the extra costs to outweigh what you would pay for a 5900X-powered system, and possibly a 5950X system, too. However, despite those early hiccups with Windows 10, Intel's gamble to adopt a hybrid x86 architecture has clearly paid off. Let's see how the chips stack up. When coupled with either DDR4 or DDR5 RAM, we can see that the 5900X is around 10% slower than the 12900K. Intel has been talking about the Alder Lake CPUs for over a year before they were released; the buzz was high, as were the expectations. Tom's Hardware is supported by its audience. Not only do they suck less peak power, but they also accomplish more work per unit of power consumed. Intel also has the Core i9-12900KF, which is identical to the 12900K but lacks the Intel UHD Graphics 770 engine, for $564. AMD has developed the new Zen3 processors lineup featuring the 5000 series Ryzen processors. The Core i9-12900K has a big lead in terms of connectivity. This is repeated in pretty much every benchmark we ran in our review, with the 5900X not gaining a lead in any of our creative workloads. Alder Lake delivers a few stunning wins in the threaded workloads that Ryzen has dominated for so long, highlighting the advantages of the x86 hybrid architecture. In Windows 10, the 12900K with DDR4 is 7% faster at 1080p than with DDR5, which naturally impacts its position relative to the Ryzen 5950X and 5900X. We're not sure how much longer AMD will stick with this design philosophy, but it seems to be working for the company for now. These CPUs are absolute beasts in terms of performance, but how much do they differ, and is the price difference worth the performance boost? However, keep in mind that not all Alder Lake CPUs use hybrid technology. published 20 March 22, The Intel vs AMD battle isn't so one sided anymore. Both Intel and AMD expose a wealth of tunable parameters, along with sophisticated software overclocking utilities like XTU and Ryzen Master. The new 10nm manufacturing method has proven to be extremely effective, concentrating on high-frequency, single-threaded performance. Both the processors differ by alot, the DDR5 and PCIe 5.0 gives the Intel i9-12900K a huge performance boost over the Ryzen 9 5900X. And it's not just single-core. Factoring in the Core i9-12900K's exceptional performance and more modern chipset with advanced connectivity options, it wins the pricing war for DDR4-based systems. The total system draw, with 5900X, consumed about 242 watts, while the 12900K power draw was over 350 watts. Bear in mind that faster compute times, and lower task energy requirements, are ideal. Remember, this article is an overview of our much more in-depth testing in our Intel Core i9-12900K and Core i5-12600K review. When it comes to the new Intel LGA socket, the LGA 1700, customers using earlier chipset motherboards will not upgrade to the Alder Lake CPUs. As such, if you're planning on going the DDR5 route, you should plan to pay handsomely DDR5 memory is mostly out of stock or up to 50% more expensive than DDR4. Below you can see the geometric mean of our gaming tests with the Core i9-12900K vs the Ryzen 9 5900X and 5950X at 1080p and 1440p, with each resolution split into its own chart. With Marvels Guardian of the Galaxy, a GPU-bound result is obtained across the upper end of the board. With four more cores than the Ryzen 9 5900X, the i9-12900K is one of the most powerful CPUs available. Well now look at several benchmarks from other games. As such, it's best to make an informed decision based on the types of games that you play frequently. Thank you for signing up to Tom's Hardware. Luckily, you won't need expensive DDR5 memory to unlock the best gaming performance unless you have a very specific need for DDR5, it's probably best to skip it until it matures further. Of note: The Denuvo DRM falsely identified Intel's E-cores as a separate system, and thus 22 Denuvo-enabled game titles currently don't work with Alder Lake chips. If you're looking for snappy performance in lighter fare, the 12900K is also the uncontested leader in x86 single-threaded performance, bar none. The 12900K performed about 7 to 11% faster than the 5900X depending on the type of RAM paired with the chip. Winner: Intel We're working on putting that to the test, but it does show that the E-cores could have a big impact on gaming as more games and applications add support. That yields a tie in this section. That's a big advantage over the graphics-less 5950X and 5900X so, if you don't plan to use a discrete GPU, Intel wins by default. That means processors that fall the closest to the bottom left corner of those charts are best. As can be seen, the 12900K with the latest DDR5 RAM leads AMD Ryzen 9 5900X. The new Alder Lake CPUs multitasking performance is outstanding, especially for Streamers who frequently run intensive games alongside other apps. However, given that AMD's AM4 ecosystem is more robust due to B- and H-series availability, you can even step down a bit further for a 5900X or 5950X-based system. The same pattern follows here as well; the 12900K outperforms the 5900X and is about 12 to 18% faster depending on the type of RAM paired. However, we see signs of some improvement here from Intel, as it has now enabled memory overclocking on its B- and H-series chipsets with the 500-series chipsets, and it appears that the same policy will hold true with the 600 series. Core i9 12900K or Ryzen 9 5900X: what's better? Alder Lake's new hybrid x86 design represents Intel's most disruptive architectural shift in a decade. Editing and rendering times are drastically decreased by PCIe 5.0, which can achieve rates of up to 64GB/s, providing Intel users with a significant performance improvement. We compared two desktop CPUs: the 3.2 GHz Intel Core i9 12900K with 16-cores against the 3.7 GHz AMD Ryzen 9 5900X with 12-cores. One of the most significant advantages of Intel CPUs is integrated graphics. Both CPUs handle up to 128GB of memory, but when Intel introduces DDR5, the game changes. The new Z690 platforms added capabilities, together with the performance increases of the 12900K (with DDR4 RAM), give an overall advantage over a 5900X build for a little price difference, making it an excellent pick. TechRadar is supported by its audience. This could stem from yet-to-be-updated game code, the relatively new GPU drivers for Windows 11, or some other combination of factors that could improve in the future. With increased resolution, the GPU becomes the limiting element, substantially reducing the gap between the processors. It's still a bit early to get the complete picture on motherboard pricing, Alder Lake launched just this week, and we're seeing the normal spotty availability, but here are a few like-for-like comparisons (pricing is valid only at the time of publication): As you can see, we're looking at price deltas that range from $26 to $55 between the X570 and Z690 DDR4 motherboards, with the latter being more expensive. published 7 November 21. It covers the complete 3D production, including modeling, animation, simulation, rendering, compositing, motion tracking, video editing, and game development. The new 12th Generation Alder Lake CPUs offer a wide range of processors, from the low-end 2 core Celeron G6900T to the high-end 16 core Intel Core i9-12900K. The i9 12900K is a high end processor in the Intel Alder Lake S series having a total of 16 cores, whilst the Ryzen 9 5900X is one of the high end processors in the AMD Zen3 series. In fact, all-core overclocking with AMD's chips is lackluster; you're often better off using its auto-overclocking Precision Boost Overdrive 2 (PBO2) feature that boosts multi-threaded performance. In terms of memory lanes and PCIe, the Alder Lake CPU unlocks 16 PCIe 5.0 lanes in addition to 4 PCIe 4.0 lanes, outperforming the Ryzen 9 5900X in M.2 storage, which only supports PCIe 4.0. These new technologies add cost to the Z690 motherboards that house the chips, and the current pricing for DDR5 memory is eyewatering. The 12900K also beat the Ryzen 9 5900X in every multi-threaded workload while beating the Ryzen 9 5950X in a surprising number of threaded benchmarks. In either case, Intel holds the lead. Intel has introduced Performance (P) Cores and Efficient (E) Cores in the new Alder Lake processor range. AMD has long been recognized for superior single-threaded performance, thanks to its many cores. The true game-changer, though, is the new hybrid technology. Now that we have discussed the benchmarks, the question arises: What processor should you go for? The 12900K is approximately 8% quicker than the 5900X, i.e., the render time of the 12900K is approximately 8% less than that of the 5900X. Denuvo says that all affected games will be patched soon. Multitasking performance on the new 5000 series processors is far superior to its competitors, owing to the scalability capabilities of the Zen3 architecture, which allows for the placement of many cores in small spaces. Platform pricing comes into play, though, and there are a lot of caveats with a Core i9-12900K-powered system. It's a 12-core, 24-thread processor with a max boost of 4.8GHz. The Intel and AMD rivalry has always been spicy. This means the chip can always operate at the 241W MTP when it is under load, though the actual power use will vary with application intensity. Starting with Corona Renderer, a high-performance photorealistic renderer that may be used with Autodesk 3ds Max, MAXON Cinema 4D, or as a standalone tool. None of the chips in our faceoff come with a bundled cooler, but you'll need a beefier cooler to contain the Core i9-12900K than you will for the Ryzen processors. I personally use both the processors but Intel is overkill, I get a score of 23256 on CB r23.20 its a better processor than the intel, Intel Core i9 12900K or AMD Ryzen 9 6900HX, Intel Core i9 12900K or AMD Ryzen Threadripper 3990X, AMD Ryzen 9 5900X or Intel Core i7 12700K, AMD Ryzen 9 5900X or Intel Core i7 12700KF, Newer - released 1-year and 1-month later, Around 29.12 GB/s (61%) higher theoretical memory bandwidth, 33% faster in a single-core Geekbench v5 test - 2191 vs 1644 points, Includes an integrated GPU Intel UHD Graphics 770, More than 10 C higher critical temperature, 8% higher Turbo Boost frequency (5.2 GHz vs 4.8 GHz), More modern manufacturing process 7 versus 10 nanometers, Consumes up to 16% less energy than the Core i9 12900K 105 vs 125 Watt. AMD still holds the power and efficiency crown, but the 12900K's new 'Intel 7' process reduces power consumption by up to a third and nearly doubles power efficiency, reducing AMD's massive advantage in that key area. When you purchase through links on our site, we may earn an affiliate commission. It's easy to see that Intel has made a massive generational improvement here. Intel's Core i9-12900K is far more power efficient, meaning it draws less power for each unit of work done, than its predecessor. The Core i9-12900K ran just fine with our 280mm liquid cooler, so you should budget for an equivalent or better water or air cooler. Even Intel fanatics will be thrilled with their top-tier Ryzen 9 5950X CPU, which has 16 cores, 32 threads, and a TDP rating of just 105 watts. The Core i9-12900K outperformed the Ryzen 9 5900X by 15%. The last four slides in the above album tell quite a bit about Intel's improved power efficiency. Our performance results will dictate the value of the overall designs. But if you want an AMD 16-core chip, you could fork over around $599 / 548 / AU$919 for the Ryzen 9 5950X, instead. However, Intel has also released its all-new Alder Lake processors to take over the market.Users have been debating which CPU to buy with the release of new processors from both of the markets major giants. The latest Alder Lake CPUs improve gaming performance by 28% in titles like Hitman 3. 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However, with its 12th-generation Alder Lake processors, led by the Intel Core i9-12900K, Intel finally gained a fighting chance against the AMD Ryzen 9 5900X - a processor that was untouchable when it came out in late 2020. Either way you slice it, the Intel Core i9-12900K is faster than the Ryzen 9 5900X. With DDR5, the 12900K performs about 6% faster as compared to DDR4. However, all Ryzen CPUs are available without integrated graphics, necessitating the usage of a Graphics Card. We put the CPUs through their paces with an AMD Radeon RX 6900 XT GPU, G.Skill Trident Z5 DDR5-6000 CL36 RAM and an MSI Z690 Unify motherboard. The new hybrid technology is expected to enhance Intel CPUs hyperthreading department. Moving over to 1440p pushes the bottleneck to the GPU, so the difference between the chips shrinks tremendously. Other factors, such as electricity use and expenses, are also compared. Now the company has expanded that with Dynamic Memory Boost. AMDs new 5000 series CPUs are a successor to the existing 3000 series; however, with the 5000 series improved performance and efficiency, the Ryzen 3000 series would be left out with no pals. Get instant access to breaking news, in-depth reviews and helpful tips. It's almost surreal to see the 24-thread Core i9-12900K with DDR5 memory tie the 32-thread Ryzen 9 5950X in the overall multi-threaded ranking, but even more surprising to see it take a 3% lead with DDR4. Overall, if we take performance into account, Intel has reduced its power consumption from meme-worthy to an acceptable level. Gamers with lower-resolution panels with high refresh rates will benefit more from the 12900K's faster frame rates. We generated these values with a different set of games from our previous Windows 10 test suite, but they show that much of what we see in Windows 11 carries over to Windows 10, as well. It is noteworthy that the Core i9-12900K can suffer in some multi-threaded workloads in Windows 10 due to difficulties with code that has certain prioritization settings. The last point of interest that we will be looking at is the pricing of both these chips. Please refresh the page and try again. Abdemanaf started working for Tech4Gamers in February 2022 as a blog and comparison writer. I bet a lot of AMD builds were started after the Alder Lake reviews showed a narrow intel lead but no blowout. The chip is also equipped with 30MB of L3 cache and 14MB of L2. As can be seen from the graph, the 12900K leads the 5900X with both the DDR5 and DDR4 RAMs. You can find it starting at $499 / 409 / AU$739, which is much more affordable than the Intel Core i9 at the moment. As per usual, we're testing with an Nvidia GeForce RTX 3090 to reduce GPU-imposed bottlenecks as much as possible, and differences between test subjects will shrink with lesser cards or higher resolutions. Yes, Alder Lake still sucks more power than AMD's Ryzen 5000 series chips, but the Intel 7 process marks a big improvement over the old power-guzzling 14nm Rocket Lake chips we measured a peak of 238W with the 12900K, while the previous-gen 11900K drew nearly 100W more during the same Blender workload. Overall, Intel has reduced its power consumption from meme-worthy to an acceptable level. The new generation of Intel CPUs brings not just a significant increase in performance but also some significant architectural improvements. Again, head to our review for more detailed information. That's a 33% increase in thread count over the previous-genCore i9-11900K. With DDR5 RAM, the 12900K sees a 2% increase in performance compared to DDR4. Software updates should help resolve many of the early issues in Windows 10, but you might need to engage in some manual tweaking for some specific programs. Intel hasn't launched the value-centric B- and H-series chipsets yet, so platform pricing will be high for now. We can boil down productivity application performance into two broad categories: single- and multi-threaded. The P-cores have a 3.2 GHz base, and peak frequencies reach 5.2 GHz with Turbo Boost Max 3.0 (this feature is only active on P-cores). Of course, you'll have to add in those costs if you plan to build around the 12900K.
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