AMD Ryzen 7 2700x and Intel Core i7 8700k: the ultimate pk

2021/09/1519:20:13 digitals 1589

In this review, we will look at how the Ryzen 7 2700x and Intel i7 8700k perform. Compared with the price gap between Intel Core i7 8700K and Ryzen 7 2700X AMD, the benchmark results of AMD Ryzen 7 2700X and Intel Core i7 8700K are far from each other in most tasks.

Compared with Intel Core i7 8700K, Ryzen 7 2700X is significantly faster in almost all tasks except games, so it wins. The processor was tested in games and benchmarks to test the performance in different scenarios.

The resolution tested in the game is 1080p (Full HD): The Witcher 3, Far Cry 5, Battlefield 1 (bf1), Fallout 4, Total Warhammer 2 (Warhammer II), and software: 7zip compression, Blender, Cinebench, Firestrike, luxmark, photoshop and x264 were not overclocked.

Therefore, AMD launched the second generation of Ryzen processor, which supports the new 14nm lithography technology, new motherboard chipset and higher boot base frequency. This is the inevitable maturity of the Ryzen series. It is definitely more of an evolution than a new revolutionary processor.

AMD Ryzen specifications:

Now, Ryzen 7 2700x is the most powerful of its new second-generation processors. With 8 cores and 16 threads, it also has a 3.7 GHz base clock and a 4.3 GHz maximum boost clock. As you might expect, this is the single-core maximum breeze frequency, but thanks to the new Precision Boost 2 technology, you won’t stay at the same basic 3.7 GHz speed when all cores are active.

This means that in games, you will usually get standard speeds over 4.1 GHz.Based on my experience with the included cooler , all core boost speeds are 4.0 GHz-it is equipped with a cooler, which is a good cooler. And I do recommend that you use it, I don't recommend that you spend money on after-sales coolers that are not worthwhile.

This is because it runs very well on all 8 cores and 16 threads under full load. Compared with the previous generation, the 2700x also received a higher rated TDP of 105 watts. In contrast, the previous high-end Ryzen 1800X only had a TDP of 95 watts.

AMD is also continuing to price their new chips at very competitive prices. In addition, it does work on existing motherboards. If you already have a 300 series motherboard, you don’t need to replace the motherboard. However, it needs to update the BIOS before you can use one of the second-generation Ryzen chips.

However, modern motherboards have a BIOS update that automatically supports this processor. The L3 cache of AMD Ryzen is 16MB, while the L3 cache of Core i7 is 12MB.

AMD Ryzen 7 2700X contains 8 cores and threads: 16 clocked at between 3.7 GHz and 4.3 GHz, depending on the workload.

What are the specifications of the Tel Core i7 8700k?

Well, the Intel Coffee Lake core i7 8700k, however, is just a 6-core 12-thread CPU. But the Core i7 does work out of the box at a higher frequency. Despite having a similar 3.7 GHz base clock, the i7 8700k core will boost all frequencies to 4.7 GHz, which is different from AMD Ryzen’s 3.7 GHz. Most motherboards will be happy to let it run at maximum speed, even if all cores are at full speed. state. Intel Core i7 8700k is much more expensive than Ryzen 7 2700x.

Let’s take a look at their performance:

to test-1080P Max

AMD Ryzen 7 2700X- 99fps average
Intel Core i7_ul50 101 fps average

This means that the computing power of these processors is far ahead of the first-generation Ryzen of similar specifications. Comparing the current top Ryzen 2 chip with the best original chip, the 2700 times performance is significantly better than the 1800 times and CPU benchmark tests.

has similar specifications and is built on basically the same architecture, but the 2700x is about 17% faster in the CINEBENCH test and 12% faster in the x264 video-encoded text. It all depends on the extra clock speed provided by these new chips-which also means that it is far ahead of the Intel Core i7 8700k.

AMD Ryzen 7 2700x is 31% faster in CINEBENCH and 21% faster in X264, which is very different from this cheaper chip in terms of computing power. Sadly, this did not translate into any obvious performance improvement games.

Yes, AMD Ryzen 7 2700x is now using its core more efficiently, but the CPU speed does not give you the extra frame rate . AMD Ryzen 7 2700x is faster than previous generations, but only a few frames per second.

However, the good news is that it is the same measure as the fastest Intel Coffee Lake chip. Intel Core i7 can still claim that their processor is the most suitable for gaming, even in the face of the second-generation Ryzen chip, but at most only a few frames per second-this is basically invisible to gamers, especially It's when you start to push the graphics performance of the equipment.

We tested at 1080p to limit the benchmark's reliance on the GPU, but even so, the difference is negligible. When you play a game at 1440p or 4k,They will not make any difference at all.

However, one area where Intel chips are still better is in terms of power consumption. At the time of the push, AMD Ryzen 7 2700x consumed 249W from the wallet in our CPU load test. The maximum power of 8700k exceeds 180 watts.

overclocking :

overclocking is where we think the new Ryzen CPU may show some strength compared with the first generation of chips. Especially considering their new x470 motherboard and higher clock speed, but unfortunately this did not happen.

Using AMD Ryzen 7 2700x, we can provide the chip with a single core with the highest clock frequency of 4.3 GHz. This is still higher than the management level of 1800x, but it doesn’t really push it beyond your expectations.

Of course, getting all 8 cores and 16 threads to reach 4.3 GHz can provide you with some important computing performance. However, the single-core clock speed is the only factor that may change the frame rate of your game. The difference between games running at 4.3 GHz and 4.15 GHz is negligible.

This is where the Intel 8700k's ability to play games at 5.2 GHz makes it the winner. Nevertheless, only in games where CPU performance is important. For example, in GPU-centric games (such as Far Cry 5), only the lowest frame rate should have any nice improvement.

Civilization VI AI TURN TIME TEST

Results:

AMD RYZEN 7 2700x at 4,3GHz- 11.61 seconds

Intel i7 8700k at 5.2GHz- 10.83 seconds

The better round is Civilization Time test.In the AI-centric benchmark test, the overclocked Intel Core i7 8700k was a full second faster. Therefore, if you care about getting the highest frequency numbers, the Intel Core i7 8700k still has an advantage, but in fact, in most games, it is not so much a real performance improvement as it is bragging.

Final verdict:

AMD’s Ryzen 7 2700x is an impressively powerful chip. It solves the main problems that people encounter when using the original Ryzen processor, and now more time to provide us with the full power of the CPU, which means that it is more competitive with Intel’s best Coffee Lake processors. It can also do this with less cash.

Well, in addition to 8 CPU performance, the additional core counter of AMD Ryzen 7 2700x does put the super core i7 8700k in place.

This means that Intel will have to respond, whether by giving up on processor pricing or launching their eight-core chips, they only need to do something. But this time AMD is also ready-there is no Ryzen 72800x in their current second-generation stack, which is strange, because 1800x is the top product-so this must be a halo product that AMD is blocking. The

chip has been adjusted to provide us with as many functions as the Zen plus chip can provide, and it will be launched immediately after Intel releases the 8-core i9, making it a smart move for AMD.

This shows that they have all learned their lessons. Ryzen is not just a flash in the pan, the AMD CPU business will continue to remain competitive.

In fact, AMD is improving their original products should give gamers confidence in them again, and even persuade those who do not want to be early Ryzen customers to express their opinions on AMD's chips this time.

This is our comment on AMD and Intel processors,Friends can come and take a look at this evaluation.

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