Sony's "PSP Go" turned out to be equipped with a higher performance CPU than before

At E3 held in June, SonyA new PSP "PSP Go" that discontinued UMD and installed 16 GB internal memoryAlthough it officially announced, it turned out that "PSP Go" has a higher performance CPU than before.

When model change from "PSP - 1000" to "PSP - 2000", the main memory doubled from 32 MB to 64 MB, it was possible to expect merit such as shortening the loading time of the game, but CPU performance What is the background behind improving it?

* It was added to 14:02 on July 6

Details are as below.
Sony's PSP Go True Processor Speed ​​Revealed | Sony Insider

According to this article, Sony submitted to the Federal Communications Commission of America (FCC)Documentation on "PSP Go"It seems that the performance of the CPU installed in "PSP Go" has been improved.

The conventional "PSP - 1000", "PSP - 2000", "PSP - 3000" are equipped with a CPU that drives at a maximum of 333 MHz, whereas "PSP Go" has a CPU that drives at 480 MHz It is said that there is.

This is the material of "PSP Go". It is stated that the CPU drives at maximum 480 MHz.


By the way Nintendo tooNintendo DSThe memory has been improved by a factor of 4 compared with the "Nintendo DSi"Has been released last year and delivers" Nintendo DSi Ware "as software dedicated to Nintendo DSi, but as a result of improved performance" Nintendo DSi Ware "realized, in the future high performance Is there a possibility that software dedicated to "PSP Go" making use of CPU is delivered? It is worrisome.

· Added 14:02 on July 6
According to a point from Sony Computer Entertainment, the operating frequency of 480 MHz written in the document is the numerical value of the USB related device, and the CPU seems to be unchanged from 1 to 333 MHz which is the same as the conventional model.