Overseas review summary of AMD CPU 'Ryzen 7000 series' manufactured at 5 nm, performance difference with Intel CPU and gaming performance revealed
The AMD CPU
AMD Launches Ryzen 7000 Series Desktop Processors with “Zen 4” Architecture: the Fastest Core in Gaming | AMD
https://www.amd.com/en/press-releases/2022-08-29-amd-launches-ryzen-7000-series-desktop-processors-zen-4-architecture-the
AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High End
https://www.anandtech.com/show/17585/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
https://www.tomshardware.com/news/amd-ryzen-9-7950x-ryzen-5-7600x-cpu-review
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.
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.
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.
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in Hardware, Posted by log1o_hf