SSD Performance File Copy Tests
SSD Performance
In this round of benchmarks we start off with our real-world file copy tests. Currently certain controllers benefit from compressed files, while others don't. Certain storage units hate small files, others work well with them. So it only makes sense to do some manual tests on that. Any storage unit's nightmare, whether that is an HDD or SSD, is storing really small files as fast as possible.
File Copy
The most basic and simple test anyone can perform. We simply drop a 38 GB compressed MKV file onto the SSD. As you can see, the result is roughly 900 MB/s writes at the end of the file copy sequence for both SSDs, that is spot on as advertised. That number will fluctuate a bit here and there during the write process, but was pretty consistent. Yeah -- you can't complain here.
To achieve this performance we copied the file from a OCZ Revodrive 350 (1,800 MB/s maximum copy performance) to this storage unit. This is compressed data, 38 GB of it. The writes are a bit here and there but overall at the 1 GB/s marker.
Performance Game Load Times
Here at Guru3D.com the audience catered to is primarily made up of gamers. And as such I'd like to start offering real world performance game tests. During game load a lot of things happen in the system. The CPU is hard at work, your SSD loads up executables, binaries, shaders, textures and whatnot while the system memory processes it all. Thing is, with a fast SSD you can really decrease the overall load time of your games and levels.
We now measure based on game sequence load and translate that into the number of MB/s the storage unit can manage and load. Higher is better in this chart.
Performance ISO Creation
An ISO file is often comprised of many files archived into a file-container, for example creating a DVD. Below, that situation is emulated. In the chart below faster is better.
Performance Application Load Time
Here we emulate the loading of complex software like Photoshop, Internet Explorer, Word, PowerPoint etc. So how many applications / dlls / hooks /etc. simultaneously in MB/s this storage unit can cope with. High IOPS storage units will score better here as they can manage more files in less time.
