The testbench was composed from the following hardware:
CPU: Intel I5 4690K Retail @ stock
Motherboard: BIOSTAR GAMING Z97X
RAM: GeIL Black Dragon 4x4GB DDR2133 (@1600)
Video: Sparkle GTX 470 with stock and OMNI A.L.C.
Power Supply: Nexus RX-8500 850W modular
HDD: OCZ Vertex 4 240GB SSD
Case: Thermaltake Armor+ LCS, stock cooling
OS: Windows 7 Ultimate SP1 x64
The Toshiba Exceria N301 64GB SDXC Card comes formatted exFAT:
With this particular model we have spotted a strange partitioning model:
To determine the flash drive read speeds, the HD Tune v5 utility was used:
HD Tune File Benchmark
Summary Graph (Read Performance)
To measure the real life performance, I have used the Total Commander application to copy to the flash drive and from the flash drive the same file and recorded the transfer speeds, when they have stabilized.
File Copy
File Read
Summary Graph (Real-life performance)