Zen ArchitectureĪs we all know by now, AMD’s Ryzen processors are built on AMD’s new Zen micro-architecture, the true successor to AMD’s Bulldozer architecture which was launched way back in 2011. The new AMD Ryzen 7 CPUs will also require new AM4 socket motherboards which will be available on AMD X370, B350, A320, and A300 chipset based motherboards. As such, TDP on the X-series CPUs are rated at 95W rather than 65W. With XFR, the CPU has the ability overclock itself by an additional 100MHz if it determines based on internal sensor data that the cooling is capable of handling the additional heat. Whereas the AMD Ryzen 7 1800X features a base/turbo frequency of 3.6GHz/4.0GHz, the AMD Ryzen 7 1700X features a base/turbo frequency of 3.4GHz/3.8GHz.Ĭompared to the AMD Ryzen 7 1700, the Ryzen 7 1700X and Ryzen 7 1800X are X-series CPUs which gives them higher clock speeds and increased XFR boost range. The major difference between the two is the clock speed. Taking a look at the specifications, the AMD Ryzen 7 1700X and AMD Ryzen 7 1800X are both 8-core processors with 16-threads. Let’s take a look at how these higher end SKUs stack up. As such, rather than publishing another review of Ryzen on motherboards using incomplete BIOS firmware and badly optimized Windows, we decided to wait it out until AMD and its motherboard partners roll out the badly needed updates to allow Ryzen to really shine in all its glory.Īs such, today we’ll be finally reviewing the AMD Ryzen 7 1700X and 1800X, the flagship AMD Ryzen 7 CPUs with the highest clockspeeds and the highest pricetag to match. This list should help you find some CPUs in stock in your country.AMD launched their newest Ryzen CPUs to great fanfare back in March and while we found performance to be good in our launch review of the Ryzen 1700, we noted that there were quite a few growing pains that needed to be fixed before Ryzen could really shine against Intel. Where to buy these CPUs?ĬPUs are hard to find in stock and at reasonable prices right now, so be sure to check a couple of different sites to find the best deal. The OpenGL Benchmark, that was included in Cinebench R15, has now been removed though, as it did not test the underlying OpenGL performance well. Once again, Cinebench R20 is a benchmark for single-threaded and multi-threaded CPU performance. Thanks to the photorealistic appearance of the rendered scene, the updated Benchmark should now also give a much better impression of what such programs are used for and what Cinema 4D is capable of in its newest version. In Cinebench R20, Maxon has significantly improved the scaling with many threads so that future processors can still be reliably tested: Up to 256 Threads are now supported.įurthermore, a more complex ray-tracing scene is being used, which, according to the developer, requires eight times as much computing effort and four times as much memory compared to the now well-known scene from Cinebench R15. This means a CPU that scores 2000 Cinebench points will be twice as fast (in Cinema 4D Rendering) as a CPU that scores 1000 Cinebench points. Ok, some more Info about these Cinebench Results: Cinebench Scores are linear. This is often a good metric for Software and Viewport snappiness and overall active work performanceĭownload Cinebench R20 Benchmark for your System, it’s free, and test-drive your CPU to be able to compare it with the ones in this list.Īfter building a new PC anyone should test their new hardware with all kinds of benchmarks, such as Cinebench R20, to see if the hardware performs the way it should. The Cinebench R20 Single Core Score tells you how fast the CPU is when only a single Core is utilized. This includes rendering, encoding and other computational multi-threaded work This score will tell you how fast the CPU is in multi-processing tasks that utilize all of the available Cores. This updated rendering Benchmark now supports the AVX command set which will give us more realistic results of how modern Processors behave in multi-threaded workloads such as CPU Rendering.Ĭinebench R20 is also great for finding the best CPUs for lightly-threaded workloads such as 3D Modeling and Animation and Video Editing.Ĭinebench R20 benches two CPU performance Values: There’s a newer version of Cinebench Available Here.Ĭinebench R20 is based on technology of the well-known Digital Content Creation Software, Cinema 4D, but now utilizes the R20 Version’s Render Engine.
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