Verdict
The AMD Ryzen 9 7900X is supremely knock-down background processor
Pros
Cons
Key Features
Introduction
The AMD Ryzen 9 7900X is one of the most powerful consumer desktop processors that the society has plunge yet , sport the new Zen 4 architecture and see the max hike clock speed climb up to a whopping 5.6GHz .
It ’s not quite the most powerful CPU in the newRyzen 7000 Series , second only to the new Ryzen 9 5950X. But with a seemingly reasonable $ 549/£579.99 launch price , it ’s a fantastic rival to theIntel Core i9 - 12900Kchip , offer both a competitive single - core and multi - core public presentation .
Is that enough to seize Intel as the leading option in ourBest CPUandBest Gaming CPUrankings ? Here are my thoughts having thoroughly benchmarked the chip in our test carriage .
Specs
The AMD Ryzen 9 7900X is built upon the new Zen 4 architecture , using TSMC ’s 5 New Mexico process node . This has allowed AMD to bone up in a whopping 6.57 billion transistors , which is a significant increase on the 4.15 billion transistors in Zen 3 .
Zen 4 also supports new feature to ensure AMD ’s late processors are futureproofed for the foreseeable time to come . Support forDDR5 RAMenables you to profit from the latest memory standard , while the ascent to PCIe 5.0 ensures compatibility with the fast SSDs on the market .
You will of course need to purchase these new components , as well as a motherboard with the new AM5 socket , which is going to involve a quite a little of money . But the investing should result in a meaning public presentation upgrade .
Full Specs
But how tight is the AMD Ryzen 9 7900X ? AMD exact it has a max hike clock pep pill of 5.6GHz – that ’s incredibly telling view AMD has previously sputter to achieve speeds beyond 5GHz . That final result has also leapfrog the Intel Core i9 - 12900 K , which has a max turbo oftenness of 5.2GHz .
AMD ’s clip at the top may be short lived in terms of max frequence speeds , with Intel recently teasing that its upcomingRaptor Lake ( 13th Gen)range could see speeding up to 6GHz . But AMD still merit massive plaudits for closing the gap with Intel .
One potential cause for concern is that AMD has decide against up the magnetic core and screw thread count , sticking to the same 12 - heart and soul and 24 - thread setup as the lead Ryzen 9 5900X.
You ’ll still see an improved generational multi - core performance thanks to the enhancements made to the computer architecture , but it ’s nevertheless a little dissatisfactory considering the Intel Core i9 - 12900 special K chip show off 16 cores and 24 threads , albeit with a hybrid design .
The AMD Ryzen 9 5900X also pack in desegregate artwork with RDNA 2 architecture . However , it ’s not powerful enough to play any modern plot at a sensible frame rate , so is only really ready to hand for temporarily keeping your system operational when a graphics card is unavailable .
Test setup
There ’s no sense in swear solely on AMD ’s own performance claims , so I ’ve put the AMD Ryzen 9 7900X through a serial publication of benchmark tests to evaluate the performance . But for ensure a sightly test with other processors , I ’ve had to verify I use logical component part where potential .
you’re able to see the anatomy I ’ve used below :
I ’ve used industry - standard benchmark software , including Geekbench 5 , PCMark 10 and Cinebench R23 , to measure performance . And since many gamers will be interested in this processor , I ’ve also included in - game benchmarks from some of the biggest games in recent eld . But that ’s enough talk , let ’s get to the benchmark results .
Performance
Intel previously claim that the Intel Core i9 - 12900 K was the “ humanity ’s in effect play mainframe ” . That may have been unfeigned at the meter , but certainly not now .
AMD has retake the lead for gaming performance , with its Ryzen 7000 Series posting unrivalled mark . The AMD Ryzen 9 7900X is the most hefty desktop processor I ’ve ever tested , no matter how you slice it .
Its telling clock speeds result in one of the good gaming performances I ’ve seen from a mainframe . In Horizon Zero Dawn at 1080p , the Ryzen chip saw a 7fps carrying into action advantage over the Intel Core i9 - 12900 K , and a banging 30fps increment in Dirt Rally .
The synthetic benchmarks back up this performance vantage , with superior results over the Intel cow dung across the board . Even the multi - core performance is better , despite get 4 fewer gist than the Intel Core i9 .
But do n’t take my word of honor for it . Here ’s a more detailed looking at all of the bench mark outcome :
PCMark 10 Extended is a holistic bench mark that measure the carrying out of your entire scheme rather than one specific category . It ’s a very utile cock for getting a snapshot look at performance .
The AMD Ryzen 9 7900X achieved a score of 10,865 which was the highest in the mathematical group test . The Intel Core i9 - 12900 K came in at second , but perceptibly lagged behind . other signs show that the Ryzen 9 7900X is the most brawny C.P.U. I ’ve tested .
Geekbench 5 is a benchmark exam that concentrates more specifically on CPU performance , while also breaking down the scores for both single - centre and multi - core performance . This is of import , as they ’re each useful for different workloads : single - core is in general authoritative for gaming , while multi - core is vital for intensive subject creation such as 4 1000 video editing and animation .
Once again , the AMD Ryzen 9 7900X achieved the best solution in both category . This is significant , as AMD has historically struggled to vie with Intel when it comes to single - core fastness . These Geekbench 5 upshot show the Ryzen 9 to be a various performing artist .
Cinebench R23 is a similar benchmark to Geekbench , as it also breaks down CPU performance between single - core and multi - core pep pill . However , Cinebench is more taxing , simulating intensive content - introduction app .
As a result , this is one of the best benchmark tests for originative workloads . The AMD Ryzen 9 7900X come out on top once again , indicating it ’s the best CPU option if you want to redact picture or create animations .
The Intel Core i9 - 12900 K was n’t far behind , but its extra cores were n’t enough to acquire an advantage . It ’s another impressive winnings for AMD .
We ’re onto the gaming benchmarks now , to see what sort of impact the CPU can have on a secret plan ’s framerate performance . It ’s important to remark that an raise GPU will by and large see a far greater execution uplift than a fresh CPU , so do n’t await huge gains here .
The Intel Core i9 - 12900 K was antecedently herald as the ‘ man ’s better gaming CPU ’ but the Ryzen 9 silicon chip actually posted higher-ranking results at every resolution . AMD picture a 7fps vantage in Full HD , and a 4fps principal in Quad HD . There was only a 1fps deviation in 4 K , but the AMD still boasts a marginally faster execution .
Surprisingly , it was actually the newAMD Ryzen 5 7600Xprocessor that came tight to beating the Ryzen 9 . The play execution was almost identical , despite the former being $ 150 cheaper .
Dirt Rally launch all the direction back in 2015 , and so is n’t a taxing biz . This makes it a great benchmarking alternative to see how far the processor can boost carrying out for old games .
The AMD Ryzen 9 7900X saw virtually superposable result in 4 kB and Quad HD when compared to the AMD Ryzen 5 7600X , and only marginal increase over the Intel Core i9 - 12900K.
The biggest difference came when switching the resolve down to Full HD . The Ryzen 9 submit a substantial 20fps leash over the Ryen 5 , and a humongous 30fps advantage over the Intel Core i9 . So if you ’re into eSports and want to hike up the human body rate as much as potential , it looks like the AMD Ryzen 9 7900X is an salient choice .
border district 3 is an incredibly taxing shooter , and so it ’s difficult to accomplish a high skeleton pace without a high - final stage art card .
Borderlands 3 shew to be an outlier in my examination , as the Intel Core i9 - 12900 K posted superior results at every solution . I ’m not sure why this occurred , but could be a sign that AMD needs to update the CPU drivers to optimise execution .
Either way , It ’s a not bad exercise to show that you are n’t secure a good gaming performance by buying faster components , as there are so many variable at play .
Total War : Warhammer 3 is the newfangled game on this listing , and also the most demanding . Even with an RTX 3060 Ti GPU in my tryout rig , every processor struggle to tend this plot at a high frame charge per unit in 4K. Warhammer 3 offers benchmark tests for both battles and on the military campaign map , with the latter seemingly being the most taxing to render .
The AMD Ryzen 9 7900X saw the best results in the group trial for both scenarios . There was nothing divide the Ryzen from the i9 Intel fleck for the struggle bench mark , but show off a 5fps vantage when benchmarking the drive single-valued function .
The Civilization VI in - game benchmark differ from the rest , as it does n’t measure frame rate carrying out , but how long it takes for the AI to make its calculations . A lower routine indicates faster loading times .
The AMD Ryzen 9 7900X was the quickest central processing unit in the group test , although it only perplex the Intel i9 chip by half a second . Impressively , the Ryzen 5 7600X was only 0.04 second behind , again emphasising that it ’s an fabulously private-enterprise gambling chip despite its more affordable cost .
Power consumption and heat
With vigor bills spiralling up richly , it ’s never been more important to look at how much big businessman your PC is consuming , both when idle and under stress .
Given the functioning the AMD Ryzen 9 7900X processor is capable of , it ’s not a big surprise to see it consume the most tycoon in the group test when running idle . With no computer software run other than Windows 11 , I recorded a system mightiness consumption of 78W. For compare , the Intel Core i9 - 12900 K deplete 5W less .
But it was a different taradiddle when putting the CPU under strain . When running the Cinebench R23 ( multi - core ) benchmark the Ryzen 9 7900X build peak with a 216W power consumption . That ’s not precisely a low figure , but it was significantly well than what the Intel C.P.U. reach , which recorded a walloping 330.7W tip .
It ’s also of import to consider the temperature of a CPU , as it will find out how much you need to expend on a chill organization , and how much dynamic headroom you ’ll have for overclocking .
When baseless , the AMD Ryzen 9 7900X register the high central processor temperature in the group test , with a final result of 45 ° coke .
I used the PCMark 10 Extended bench mark to commemorate the peak CPU temperature . The AMD Ryzen 9 7900X was once again the hottest chip on trial , although the Intel Core i9 - 12900 cat valium was n’t far behind . This signify you really necessitate a high - end cooler to maximize performance .
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Should you buy it?
The AMD Ryzen 9 7900X add up out on top for the vast bulk of my benchmark exam , whether it was for individual - substance or multi - core performance . If you enlist in a lot of dissimilar workloads , and so need a various check , there are n’t many well than this Ryzen .
Only need a central processing unit for supercharge play performance ? Then the AMD Ryzen 9 7900X does not represent good value . The Ryzen 5 7600X get a line virtually identical scores in our gaming benchmark mental testing , and is available for $ 250/£260 less .
Final Thoughts
The AMD Ryzen 9 7900X is a supremely powerful background processor , offering both a better single - core and multi - core performance than the Intel Core i9 - 12900 K despite being available at a more affordable toll . documentation for DDR5 RAM and PCIe 5.0 SSDs also get up the performance ceiling for your entire system .
The Ryzen 9 7900X is overkill if you just require a chip just for gaming , with both the Ryzen 5 7600X andIntel Core i5 - 12600Kproviding good value . But if you need a jack - of - all - trades processor , the AMD Ryzen 9 7900X is a stellar selection .
But do keep in brain that Intel is planning to launch itsRaptor Lakedesktop processor mountain chain soon , so it may be worth concur back on a CPU purchase until then .
Trusted Score
How we test
We always review multiple mainframe at once to compare day of the month , using consistent components for fair examination where potential .
We expend a intermixture of both synthetic and in - game bench mark to judge performance , while also considering additional features and pricing .
FAQs
The Ryzen 9 7900X is price at $ 549/£579.99 , making it more affordable than the Intel Core i9 - 12900K.
Test Data
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As part of this mission , whenever we review a ware we send the company a series of questions to help us gauge and make vaporous the impact the twist has on the environment .
We currently have n’t received answers to the questions on this product , but will update this page the moment we do . you may see a detailed equipment failure of the question we involve and why in oursustainability info varlet .
