SSD Performance File Copy Tests
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.
The most basic and simple test anyone can perform. We drop a 110 GB compressed MKV file onto the SSD. That write number will fluctuate a bit here and there during the writing process. The first~20 GB the SSD writes sustained at well over 1 GB/sec, and then quickly drop to 400~500 MB/sec. That's the TLQ/QLC write hole where the caches run dry. For your average user, not an issue. For those with hefty content creating workloads it might be, but still, ~600 MB/sec is that really an issue?
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 what not while the system memory process 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. A fast writing SSD will be able to create an ISO much faster opposed to a slower writing SSD. 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 it can manage more files in less time.