The reduction is as follows:

• The 16-core Ryzen 9 7950X3D now costs $599.99 (currently about $4128), $100 less than the list price
• The 12-core Ryzen 9 7900X3D is now $549.99 (currently about RMB 3,784), a $50 discount from the list price.

According to reports, the Ryzen 7 7800X3D is very fast in games. It not only outperforms all its competitors but also its brothers Ryzen 9 7950X3D and Ryzen 9 7900X3D.

The AMD R9 7950X3D and R9 7900X3D have been on sale in Jingdong since February, with official MSRPs of $5,299 and $4,499 respectively.

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According to the report, the R9 7900X3D is 12 cores and 24 threads with two internal CCDs, a 6-core 3D V-Cache CCD and a 6-core standard CCD.

As a comparison, the flagship model R9 7950X3D is 16 cores and 32 threads with two internal CCDs, namely 8 cores of 3D V-Cache CCD and 8 cores of standard CCD.

HKEPC’s testing found that the Raider 7000 X3D processor will set the cores without 3D V-Cache to “Parked” when running games under the latest drivers. Therefore, HKEPC guesses that the R9 7900X3D with only 6-core 3D V-Cache CCD may lose to the 8-core R7 7800X3D.

AMD Ryzen 9 7950X3D game processor and AMD Ryzen 9 7900X3D game processor are now available, priced at 5299 yuan and 4499 yuan respectively. The 8-core R7 7800X3D will be available in April, and the price of the Bank of China has not yet been announced.

The parameters are as follows:

R9 7950X3D: 16 cores and 32 threads, up to 5.7GHz, 144MB cache, 120W TDP

R9 7900X3D: 12 cores 24 threads, up to 5.6GHz, 140MB cache, 120W TDP

R7 7800X3D: 8 cores 16 threads, up to 5.0GHz, 104MB cache, 120W TDP

[Update]: “aschilling” has now confirmed from AMD that the R9 7900X3D processor is indeed designed with 6 standard cores + 6 large cache cores.

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According to reports, AMD’s latest chipset driver will be able to dynamically assign which core the Windows operating system uses. If the workload is cache-sensitive, the OS will prioritize using cores with 3D V-Cache. If the frequency is more important, the higher frequency core will be selected.

As shown in the figure above, the 16-core R9 7950X3D has two CCDs, but only one CCD has a large 3D V-Cache cache, so AMD needs a more reasonable scheduling system to give full play to the game performance of this series of processors. The same goes for the 12-core R9 7900X3D. The R7 7800X3D has only one CCD, which should avoid this problem.

The R9 7900X3D and R9 7950X3D will be available on February 28 at a price of $599 (currently about 4103 CNY) and $699 (currently about 4788 CNY). The R7 7800X3D will be launched later in April, priced at $449 (currently about 3076 CNY).

The parameters are as follows:

R9 7950X3D: 16 cores and 32 threads, up to 5.7GHz, 144MB cache, 120W TDP

R9 7900X3D: 12 cores 24 threads, up to 5.6GHz, 140MB cache, 120W TDP

R7 7800X3D: 8 cores 16 threads, up to 5.0GHz, 104MB cache, 120W TDP

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