====== Kingston 128GB microSDXC UHS-I U1 V30 A1 ======
{{:hardware:sdcard_bench_kingston_128gb_microsdxc_uhs-i_u1_v30_a1_001.jpg?100|Kingston 128GB microSDXC UHS-I U1 V30 A1}}\\
===== read_sd_attr.py =====
$ python3 read_sd_attr.py
===== オーバークロック前 =====
==== sdbench.sh ====
$ sudo ./sdbench.sh
==== microsd-benchmarks.sh ====
$ sudo ./microsd-benchmarks.sh
===== オーバークロック後 =====
==== config.txt の設定 (その1) ====
$ sudo nano /boot/config.txt
force_turbo=1
dtparam=sd_overclock=100
$ sudo reboot
==== sdbench.sh ====
$ sudo ./sdbench.sh
==== microsd-benchmarks.sh ====
$ sudo ./microsd-benchmarks.sh
==== config.txt の設定 (その2) ====
$ sudo nano /boot/config.txt
#----- Zero OC -----
##fake_vsync_isr=1
##framebuffer_swap=0
##gpu_mem=48
##init_emmc_clock=100000000
force_turbo=1
##arm_freq=1150
##arm_freq=1095 for my other unit with heatsink
##arm_freq=1085
arm_freq=1050
##gpu_freq=550 for the unit with a heatsink
##gpu_freq=530
gpu_freq=520
##gpu_freq=300
core_freq=515
over_voltage=2
sdram_freq=533
over_voltage_sdram=1
##over_voltage_sdram_c=7
##over_voltage_sdram_i=7
##over_voltage_sdram_p=8
dtparam=sd_overclock=100
==== sdbench.sh ====
$ sudo ./sdbench.sh
==== microsd-benchmarks.sh ====
$ sudo ./microsd-benchmarks.sh