Overseas review summary of AMD CPU 'Ryzen 7000 series' manufactured at 5 nm, performance difference with Intel CPU and gaming performance revealed
`` Ryzen 7000 '' series compatible with DDR5 memory and PCIe 5.0 will be released in Japan on Friday, September 30, 2022. Overseas media that got such a 'Ryzen 7000' series earlier than others published benchmark scores etc., so I summarized the performance difference with Intel CPU and performance improvement compared to the previous generation Ryzen.
The AMD CPU
AMD Launches Ryzen 7000 Series Desktop Processors with “Zen 4” Architecture: the Fastest Core in Gaming | AMD
AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High End
AMD Ryzen 9 7950X and Ryzen 5 7600X Review: A Return to Gaming Dominance | Tom's Hardware
The 'Ryzen 7000' series is a CPU that adopts the 'Zen 4' architecture, and while supporting the latest standards such as DDR5 and PCIe 5.0, IPC averages 13% and single thread performance is maximum compared to the previous generation 'Ryzen 5000' series. It is appealing that it has improved by 29%. The information at the time of the 'Ryzen 7000' series announcement is summarized in detail in the following article.
AMD's ``Ryzen 7000'' series will appear on September 27, 2022, the price starts from about 40,000 yen-GIGAZINE
Among the 'Ryzen 7000' series, the specifications of ' Ryzen 9 7950X ', ' Ryzen 9 7900X ', ' Ryzen 7 7700X ' and ' Ryzen 5 7600X ' whose details have been announced are as follows. Until the 'Ryzen 5000' series, the high-end CPU did not have a built-in GPU, but in the 'Ryzen 7000' series, all CPUs have two cores of RDNA 2nd generation GPUs.
|model||number of cores||number of threads||base clock||boost clock||cache||PCIe||Number of built-in GPU cores||TDP||Suggested retail price|
|Ryzen 9 7950X||16 cores||32 threads||4.5GHz||5.7GHz||80MB||Gen 5||2 cores||170W||$ 699 (about 101,000 yen)|
|Ryzen 9 7900X||12 cores||24 threads||4.7GHz||5.6GHz||76MB||Gen 5||2 cores||170W||$ 549 (about 79,000 yen)|
|Ryzen 7 7700X||8 cores||16 threads||4.5GHz||5.4GHz||40MB||Gen 5||2 cores||105W||$ 399 (about 58,000 yen)|
|Ryzen 5 7600X||6 cores||12 threads||4.7GHz||5.3GHz||38MB||Gen 5||2 cores||105W||$ 299 (about 43,000 yen)|
The execution result of the browser execution performance measurement tool ' Octane 2.0 ' compiled by overseas media AnandTech is as follows. 'Ryzen 9 7950X' and 'Ryzen 5 7600X' recorded results that greatly exceeded the previous generation Ryzen, and the results of Intel's high-end CPU 'Intel Core i9-12900K' also exceeded. In addition, AnandTech used 'DDR5-5200 CL44' memory when testing the 'Ryzen 7000' series, and used 'DDR5-4800 (B) CL40' memory when testing the '12th generation Intel Core processor'. thing.
Handbrake '. 'Ryzen 9 7950X' and 'Ryzen 5 7600X' exceeded the fps of the previous generation Ryzen series, but the top model of the '12th generation Intel Core processor' recorded better fps.
Below is a diagram summarizing the number of frames processed per second (fps) when converting a 1080p movie to 720p with the video conversion software '
The fps when converting a 1080p movie to 4K is as follows. At this setting, 'Ryzen 9 7950X' pulled away other CPUs and recorded the highest fps.
Overseas media Tom's Hardware measures the game performance of each CPU on a machine equipped with 'GeForce RTX 2080 Ti'. The number of frames per second (fps) when running ' Far Cry 6 ' with full HD and high image quality settings is as follows. The 'Ryzen 7000' series CPU records higher fps than all CPUs except the CPU 'Ryzen 7 5800X3D' that uses 3D V-Cache technology. The score marked 'PBO' is the score when AMD's automatic overclocking function 'Precision Boost OverDrive (PBO)' is enabled.
Watch Dogs Legion ' is running is like this. The highest fps recorded was 'Intel Core i9-12900K' with all cores overclocked to 5.1 GHz, followed by 'Ryzen 7 5800X3D' and 'Ryzen 9 7950X' with PBO enabled.
The fps when '
In addition, in the 'Ryzen 7000' series, all models are equipped with 2 cores of RDNA 2nd generation GPU. However, when Tom's Hardware tried to verify the game performance of the built-in GPU, it was said that the game did not start, or even if it started, it was very choppy and it was impossible to play comfortably. For this reason, when building a gaming PC equipped with the 'Ryzen 7000' series, it seems necessary to prepare an optional graphic board.
in Hardware, Posted by log1o_hf