Intel core i7 7820x vs amd ryzen 7 1800x (comparative)

The arrival of AMD Ryzen processors has turned a stagnant market upside down for many years with very small improvements year after year. Given the great competitiveness of the processors based on the AMD Zen architecture, Intel had no choice but to react, anticipating the arrival of its new HEDT platform and with it the Intel Core i7 7820X, a processor that offers the same number of cores as the top of the range Ryzen 7.

In this situation, many users ask themselves whether to buy the AMD Ryzen 7 1800X or the Intel Core i7 7820X, nothing better than comparing them to see the differences between them.

Specifications Intel Core i7 7820X and AMD Ryzen 7 1800X

The AMD Ryzen 7 1800X is a processor based on the Zen architecture at 14 nm that adds a total of 8 cores and 16 processing threads thanks to SMT technology. Its cores function at a base speed of 3.6 GHz and reach 4 GHz in turbo mode, the maximum speed can really reach 4.1 GHz thanks to XFR technology. Its characteristics continue with 16 MB of L3 cache and a 95W TDP that makes it very efficient despite being an 8-core chip with an immense amount of transistors.

As for the Core i7 7820X we also have an 8-core and 16-wire processor, although in this case it is based on the Skylake-X architecture also at 14 nm. In this case the base operating frequency is 3.6 GHz and reaches 4.5 GHz thanks to Intel Turbo Boost Max 3.0 technology that allows it to exceed its 4.3 GHz turbo frequency. Its characteristics continue with 11 MB of L3 cache and a 140W TDP that consumes more power than AMD's processor.

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Both processors work with a DDR4 memory controller, in this sense the Core i7 7820X has the advantage of being a four-channel controller compared to the two channels of the Ryzen 7 1800X, this should be an advantage in applications that make very intensive use of the memory.

Test of performance

Various synthetic tests, heavy video encoding applications, and new generation games have been used to evaluate and compare the performance of both processors. The following tables collect the data obtained.

Data analysis and conclusion

As we have seen, the Core i7 7820X offers superior performance to the Ryzen 7 1800X although the difference is not very great. The Intel processor benefits from the use of a more efficient microarchitecture that is capable of reaching higher clock speeds, this makes the single-core performance superior to that offered by AMD, as soon as all the cores are used, we see how the Ryzen 7 1800X cuts the distance considerably. The latter is not surprising since the Zen architecture has been extremely competitive in multi-core from the first moment.

If we look at the prices we see that the Core i7 7820X has a cost of approximately 650 euros, a price that is around 200 euros above the Ryzen 7 1800X so the price difference between the two is 30% in shape approximate. It is a considerable figure to which we must add the cost of the motherboards, Ryzen 7 works with the AM4 platform that has a starting price of about 100 euros in boards with good characteristics, on the contrary, the Core i7 7820X needs a LGA 2066 motherboard that corresponds to the HEDT segment of Intel so it will be difficult to find one below 250 euros.

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As we can see the Ryzen 7 1800X offers inferior performance but the relationship between quality and price is much higher than the Core i7 7820X, it does not surprise us since Intel has accustomed us to having the best processors, but at very high prices.

Let's not forget something very important, the rival of the new Core i7X and Core i9X are not the Ryzen 7 but the Ryzen Threadripper that will hit the market throughout the month of August. Threadripper is AMD's new bet for the HEDT sector and will rely on the new TR4 socket and X399 chipset to offer users up to 16 cores and 32 threads of processing. Despite this, the Ryzen 7 1800X is able to withstand the type before the new top-of-the-range processors from Intel, something that only increases the benefits of Zen architecture.

Our recommendation is that if you are looking for the best and you don't care about the price, go for the Intel Core i7 7820X, on the contrary, if you want to get the most out of every euro invested, go for the Ryzen 7 1800X or wait for the Threadripper.

Source: hexus