Apple‘in iMac G3’te The PowerPC 750 processor used by NASA Perseverance roverIt gives power to her. NASA’s Perseverance 18 FebruaryWhen he directed himself to the Martian surface, he did this with the help of the same processor that powered the 1998 iMac G3. The processor of the iMac G3 helped Apple become the company it is today, with its success in the market at that time. Used on the computer PowerPC 750 CPU, 2021celebrates its 23rd anniversary.
Perseverance spacecraft describing the Red Planet
PowerPC 750 still going strong for twenty-three years
According to modern standards, PowerPC 750 it is no longer something that can be used at home. The processor that powers Perseverance is approx. To 6 million transistors and 233MHz a single core processor with clock speed. Apple’s recently announced this processor To 16 billion transistors and maximum 3.2 GHz Compared to the clocked M1 chipset, PowerPC 750in a very modest CPU remains.
However NASAThe only technology product that has proven its reliability iMac G3 not the processor. Another example of this situation; 2006 in the agency, New Horizons probunu, original PlayStation MIPS R3000 CPUIt was equipped with the Mongoose-V processor, which is a radiation resistant version of the sun.
Of course the closest from the world 38.6 million miles While sending a $ 2.4 billion rover for a one-way trip to a distant planet, most importantly, a reliable CPUYou need.
It is stated that what the PowerPC 750 has demonstrated itself over and over is precisely confidence. Inside perseverance PowerPC 750 RAD750 variant of, 200.000 ila 1.000.000 Radscan withstand. also -55 with 125 Celsius Hardened to withstand temperatures between degrees Celsius.
In addition, the RAD750 is currently found in about 100 satellites orbiting the earth. In addition, it should be noted that all of these processors are still working.
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