According to a Tweet by @OneRaichu, Intel’s Raptor Lake Core i9-13900K was tested in 7-Zip's compression and decompression benchmark and found to be up to 60% faster than its predecessor, the Core i9-12900K. 13900K+6400CL34.+60~70% in decompress. pic.twitter.com/2nwtPPysgP August 16, 2022 See more With a 7-Zip file size of 384MB and 3847MB, the Core i9-12900K was able to output 126 MB/s in the compression test, while in the decompression test the chip managed approximately 1630 MB/s with file sizes of 3847MB and 38475MB. However, the Raptor Lake part managed a noticeably higher 150 MB/s in the compression test, with 513MB and 5130MB file sizes. In the decompression test, it ran at 2600MB/s with file sizes of 5130MB and 51300MB. This performance translates to 20% better compression and a whopping 60% better decompression for the i9-13900K. We don't know exactly how 7-Zip behaves with Intel's hybrid architecture, but almost all file compression and decompression algorithms are very CPU intensive, which is why we're seeing massive gains for the 13900K. 7-Zip Compression and Decompression Benchmark Comparison: i9-13900K vs. i9-12900K Core i9-13900K Core i9-12900K Compression 151MB/s 126MB/s Decompression 2600MB/s 1638MB/s A key suspect in this performance boost is likely due to the efficiency core… Read full this story
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