Raid 0 ssd benchmark software#
It’s interesting to note that the best results are seen using 1x M.2 drive! One reason is that there’s no ‘overhead’ from Software Striping.Ĭan I RAID My Drives and Make Them Faster? When looking at Benchmark Test results for Random 4K File Transfers, the results using 1x M.2 drive, 2x M.2 drives or 2x M.2 drives on a RAID Adapter, they are ALL pretty much the same. The best Benchmark Test results will be seen across the CPU lanes when you have the drives on the RAID adapter or the 2 nd PCIe slot bifurcated to 4+4 running directly to the CPU. There is a BIG difference between CPU & Chipset lanes when it comes to Sequential File Transfer Rates. Sequential File vs Random File Benchmark Results This is done through the setting in the MB bios. This process splits 8x lanes into 2x 4-lane (4+4) virtual slots. To use an M.2 RAID Adapter, the MB must support “Bifurcation”. Even though this means that the GPU will now only have 8x lanes for itself, this does NOT create a performance issue. This adapter allows you to put 2 to 4 devices on a single 8x lane slot. However, there IS a solution – a M.2 RAID Adapter. You’ll get all the bandwidth to each device but not necessarily all at the same time.
Raid 0 ssd benchmark install#
If you install multiple high-speed devices on the Chipset lanes (such as NVMe M.2 PCIe 4.0 Drives) all that data is being routed through the 4x lane connection to the CPU. The 16x lanes on the Chipset are all useable. The CPU uses 4x lanes for the interlink between itself and the Chipset, another 4x lanes for the 1 st NVMe M.2 drive slot and 16x lanes are dedicated to GPU. The AMD CPUs have 24x PCIe Gen4 lanes & an X570 MB Chipset has 16x PCIe Gen4 lanes. When considering the performance benefits (or lack thereof) of SSD and/or NVMe M.2 RAID 0 in your workstation, you need to think in terms of CPU lanes & Chipset lanes.įor this discussion we’re looking at CPUs and Motherboards that we commonly use at Creative Computing Solutions – AMD Ryzen 3900-series (Zen 2) CPUs and X570 Motherboards (MB). There are various types of RAIDS, and more complex “levels” often include the use of a designated ‘parity’ drive to provide redundancy of information. prevention of data loss using data redundancy and back-up in case of a drive failure. It is designed to improve drive performance, reliability and provide parity i.e. A RAID consists of 2 or more drives working in parallel. Lenovo Legion 7 15IMH05-81YT001VGE: Intel Core i9-10980HK NVIDIA GeForce RTX 2080 Super Max-Q, 15.60", 2.4 kg » The Lenovo Legion 7 is equipped with a breathtaking 240-Hz displayĪsus ROG Zephyrus Duo 15 GX550LXS: Intel Core i9-10980HK NVIDIA GeForce RTX 2080 Super Max-Q, 15.60", 2.5 kg » Asus' high-tech Zephyrus Duo 15 GX550LXS comes with many accessoriesĪsus Strix Scar 17 G733QSA-XS99: AMD Ryzen 9 5900HX NVIDIA GeForce RTX 3080 Laptop GPU, 17.30", 2.RAID is an acronym for “Redundant Array of Independent Disks”. Lenovo Legion 7 15IMH05-81YT001VGE: Intel Core i9-10980HK NVIDIA GeForce RTX 2080 Super Max-Q, 15.60", 2.4 kg External Review » Lenovo Legion 7 15IMH05-81YT001VGEĪsus ROG Zephyrus Duo 15 SE GX551QS: AMD Ryzen 9 5900HX NVIDIA GeForce RTX 3080 Laptop GPU, 15.60", 2.5 kg External Review » Asus ROG Zephyrus Duo 15 SE GX551QSĪsus ROG Zephyrus Duo 15 GX550LXS: Intel Core i9-10980HK NVIDIA GeForce RTX 2080 Super Max-Q, 15.60", 2.5 kg External Review » Asus ROG Zephyrus Duo 15 GX550LXSĪsus ROG Zephyrus Duo 15 SE GX551QS: AMD Ryzen 9 5900HX NVIDIA GeForce RTX 3080 Laptop GPU, 15.60", 2.5 kg » Asus clarifies that confusing warning label on the Zephyrus Duo 15 about battery charging Asus Strix Scar 17 G733QSA-XS99: AMD Ryzen 9 5900HX NVIDIA GeForce RTX 3080 Laptop GPU, 17.30", 2.8 kg External Review » Asus Strix Scar 17 G733QSA-XS99
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