USB 3.0 SD Cardreaders

Quick comparision of couple USB 3.0 cardreaders with UHS-I support. Transcend 300x SDHC UHS-1 U1 TS-RDF5 TS-RDF8 TS-RDF9 FCR-MLG4 Read speed Sequential Read (QD=Q32) (MB/s) 92.26 88.71 93.56 94.11 Random Read 4KB (QD=32) (MB/s) 6.58 9.39 10.52 10.50 Sequental Read (MB/s) 93.54 93.54 94.17 94.37 Random Read 4KB (MB/s) 6.38 8.92 10.11 10.04 Write Speed […]

Modern 32 GB SDHC UHS-1 cards I/O speed test

Some new SD cards speed test TDK 32 GB SDHC UHS-I Class10 t78717 Transcend Premium 32 GB SDHC UHS-I Class10 TS32GSDU1 SanDisk Extreme SDHC UHS-I Class10 SDSDX-032G-X46 Sequential Read (MB/s) 52.090 88.012 46.786 Sequential Write (MB/s) 14.136 38.338 42.927 Random Read 512KB (MB/s) 44.635 69.408 40.880 Random Write 512KB (MB/s) 0.659 13.426 29.822 Random Read […]

Another SD Cards speed test (Transcend, Sandisk)

Yet another SD cards to test: Sandisk MicroSD 16GB Ultra Trnscend SD 32GB Class 10 Sequential Read (MB/s) 20,628 20,216 20,483 17,485 20,161 20.339 Sequential Write (MB/s) 18,589 12,979 20,064 11,23 16,82 8.532 Random Read 512KB (MB/s) 19,633 19,618 20,104 17,781 19,707 19,726 Random Write 512KB (MB/s) 4,911 1,465 1,56 1,858 0,681 6.851 Random Read […]