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AMD Threadripper 3rd Gen

Threadripper 3990X 64-Core 3.0GHz

The AMD Threadripper 3990X 64-Core 3.0GHz has 64 cores that run at a clock speed of 3GHz.

It has an L3 cache size of 260MB, an L2 cache size of 32767KB, and an L1 cache size of 3072KB.


AMD Threadripper 3990X 64-Core 3.0GHz

Cores64More cores means more threads and therefore more processes can be run simultaneously
Speed3GHzClock frequency indicates processor speed, but is only reliable in comparisons between CPUs of the same family
CodenameCastle PeakThe code name given by the manufacturers
Release Date05 Jan 2020 The more recent the release, the more likely the CPU will receive up-to-date manufacturer support
TDP280WThe lower the TDP, the less power the CPU requires to run and thus the more efficient it is and the less heat it creates
L1 Cache3072KBThe bigger the L1 cache, the more data can be stored for lightning CPU access to priority processes (though a bigger cache means a higher latency
L2 Cache32767KBAfter L1 cache, L2 is utilized for slower (but still very fast) data access
L3 Cache260MBThe L3 cache is the largest CPU cache, but still provides very quick access to data
Lithography7nmThe smaller the lithographic technology used, the less power is required to run the CPU, and the less heat is created during intense use
CPU SocketSocket sTRX4The motherboard socket and CPU socket should match to indicate the CPU is compatible with the motherboard and will fit into it
Unlocked MultipliernoAn unlocked clock multiplier means you can adjust the multiplier for an overclocking speed boost

Threadripper 3990X 64-Core 3.0GHz compatibility review

Overall, the AMD Threadripper 3990X 64-Core 3.0GHz has exceptional performance. Its 64 cores clocked at 3 GHz provide swift processing speeds and allow many processes to be run simultaneously.

The CPU is over 1 year old, meaning while it is probably beginning to look old compared to newer processors, manufacturer support should still be readily available.

Created with lithographic technology sized at 7 nanometers, the Threadripper 3990X 64-Core 3.0GHz is built for extreme speeds and efficiency, although with a Thermal Design Power of 280W it requires a huge amount of power to run, and will inevitably create a lot of excess heat.

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