iya nih...benchmarknya jgn pake sd tools aja dong. menurut ane agak useless sih itu sd tools karena cuma ngukur sequential read/write aja. sementara di android sd card sering juga dipake utk apps + data yg perlu small files random read/write yg bagus. cek hasil benchmark dibawah, dimana class 6 malah lebih lambat dr class 4 pada tes random read and writenya.
berikut benchmark yg pernah ane test. semua di test dr quickbench di macos x 10.6.7. *1. A Data 8 gb class 4* Standard Test Results: Test Cycles: 5 Transfer Size Sequential Read Sequential Write Random Read Random Write 4 KBytes 3.545 MB/Sec 1.360 MB/Sec 3.396 MB/Sec 0.035 MB/Sec 8 KBytes 6.070 MB/Sec 2.401 MB/Sec 5.884 MB/Sec 0.069 MB/Sec 16 KBytes 9.535 MB/Sec 4.031 MB/Sec 9.381 MB/Sec 0.133 MB/Sec 32 KBytes 13.171 MB/Sec 6.961 MB/Sec 13.124 MB/Sec 0.265 MB/Sec 64 KBytes 19.205 MB/Sec 12.988 MB/Sec 14.964 MB/Sec 0.536 MB/Sec 128 KBytes 19.225 MB/Sec 13.224 MB/Sec 16.827 MB/Sec 1.101 MB/Sec 256 KBytes 19.220 MB/Sec 13.257 MB/Sec 17.943 MB/Sec 2.297 MB/Sec 512 KBytes 19.182 MB/Sec 13.786 MB/Sec 18.543 MB/Sec 4.994 MB/Sec 1024 KBytes 19.183 MB/Sec 13.834 MB/Sec 18.864 MB/Sec 5.574 MB/Sec Standard Ave 14.259 MB/Sec 9.094 MB/Sec 13.214 MB/Sec 1.667 MB/Sec *2. A Data 8 gb class 6* * * Standard Test Results: Test Cycles: 5 Transfer Size Sequential Read Sequential Write Random Read Random Write 4 KBytes 3.838 MB/Sec 1.437 MB/Sec 2.513 MB/Sec 0.011 MB/Sec 8 KBytes 6.481 MB/Sec 2.642 MB/Sec 4.410 MB/Sec 0.022 MB/Sec 16 KBytes 9.528 MB/Sec 2.893 MB/Sec 7.068 MB/Sec 0.043 MB/Sec 32 KBytes 12.392 MB/Sec 3.697 MB/Sec 10.038 MB/Sec 0.086 MB/Sec 64 KBytes 15.956 MB/Sec 9.165 MB/Sec 11.943 MB/Sec 0.167 MB/Sec 128 KBytes 16.019 MB/Sec 4.829 MB/Sec 13.767 MB/Sec 0.318 MB/Sec 256 KBytes 15.975 MB/Sec 2.910 MB/Sec 14.801 MB/Sec 0.606 MB/Sec 512 KBytes 16.048 MB/Sec 4.851 MB/Sec 15.386 MB/Sec 1.066 MB/Sec 1024 KBytes 16.037 MB/Sec 4.630 MB/Sec 15.699 MB/Sec 1.680 MB/Sec Standard Ave 12.475 MB/Sec 4.117 MB/Sec 10.625 MB/Sec 0.444 MB/Sec *3. Twinmos 16gb class 4* Standard Test Results: Test Cycles: 1 Transfer Size Sequential Read Sequential Write Random Read Random Write 4 KBytes 2.733 MB/Sec 1.005 MB/Sec 2.702 MB/Sec 0.068 MB/Sec 8 KBytes 4.331 MB/Sec 1.533 MB/Sec 4.351 MB/Sec 0.067 MB/Sec 16 KBytes 6.290 MB/Sec 2.260 MB/Sec 6.185 MB/Sec 0.044 MB/Sec 32 KBytes 7.991 MB/Sec 3.164 MB/Sec 8.007 MB/Sec 0.051 MB/Sec 64 KBytes 10.206 MB/Sec 3.727 MB/Sec 8.924 MB/Sec 0.076 MB/Sec 128 KBytes 10.307 MB/Sec 3.974 MB/Sec 9.583 MB/Sec 0.163 MB/Sec 256 KBytes 10.359 MB/Sec 4.126 MB/Sec 9.930 MB/Sec 0.315 MB/Sec 512 KBytes 10.381 MB/Sec 4.753 MB/Sec 10.195 MB/Sec 0.567 MB/Sec 1024 KBytes 10.398 MB/Sec 5.187 MB/Sec 10.274 MB/Sec 0.910 MB/Sec Standard Ave 8.111 MB/Sec 3.303 MB/Sec 7.795 MB/Sec 0.251 MB/Sec Salam, -Yoshwar 2011/8/24 Kancalini Transmindrovac <[email protected]> > Minta tolong om, kalo. Bisa tolong tes di pc pake card reader, software > bisa pake h2testw > > *penasaran * > -- "Indonesian Android Community" Join: http://forum.android.or.id =============== Join ID-ANDROID Developers http://groups.google.com/group/id-android-dev --------------------- Gunakan Paket Unlimited Data XL Mobile Broadband http://www.xl.co.id/XLInternet/BroadbandInternet -------------------- PING'S Mobile - Plaza Semanggi E-mail: [email protected] Ph. 021-25536796 -------------------- i-gadget Store - BEC Bandung E-mail: [email protected] Ph. 0812-21111191 -------------------- Toko EceranShop - BEC Bandung E-mail: [email protected] Ph. 0815-56599888 =============== Aturan Jualan dan Kloteran ID-Android http://goo.gl/YBN21
