With the development of storage devices and the increasing demand for data transmission speed, it is foreseeable that M.2 and USB3.1 interfaces will shine in this year's motherboard field. With the development of storage devices and the increasing demand for data transmission speed, it is foreseeable that M.2 and USB3.1 interfaces will shine in this year's motherboard field. At the beginning of this year, USB 3.1 motherboards of various motherboard manufacturers have already begun to appear, but the USB 3.1 motherboards on the market are concentrated on Intel's H97, Z97 and X99 chipsets. AMD only has MSI's 970A SLI Krait Edition and 990FXA. GAMING two motherboards.
These USB 3.1 motherboards use a third-party solution from chip maker Cheung Shuo, not Intel's official solution. The third-party USB3.1 controller supports two PCIE 2.0 channels with a total bandwidth of 10Gbps. As the latest USB specification, the transmission rate is directly doubled from 5Gbps to 10Gbps compared to the existing and popular USB3.0. However, the coding method of the new specification has changed, so that the theoretical bandwidth of USB3.1 can reach 1.2GB. /s, which is 2.4 times more than USB3.0.
The more powerful Intel USB3.1 controller can work under PCIE 3.0 x4 channel, the actual bandwidth reaches 32Gbps, and it can run 2 USB3.1 devices at full speed without affecting the transmission speed. However, this motherboard will be in the future. Appears in the Intel 100 series motherboards, and the price is not too low.
MSI 990FXA GAMING motherboard USB3.1 interface Currently A rice people want to experience the ultra-fast transmission speed of USB3.1 can only pass these two motherboards, and the majority of players still care about the performance of USB3.1 on AMD's motherboard Compared with USB3.0, there will be much improvement, so today we will bring you the USB 3.1 measurement of the MSI 990FXA GAMING motherboard, and see how the new USB3.1 interface will perform on the AMD motherboard. â—† MSI 990FXA GAMING motherboard introduction
MSI 990FXA GAMING is the first AMD game board that supports USB3.1. It inherits the classic fourth-generation military regulations of the MSI GAMING series. It provides two Type A USB3.1 interfaces with a transmission rate of 10Gbps. It is compatible with USB3.0 and USB2.0. In addition, the motherboard is also equipped with Killer network card, and supports CrossFireX and SLI technology, can be said to be a rare AMD game board.
MSI 990FXA GAMING motherboard In terms of specifications, MSI 990FXA GAMING is a high-end motherboard based on ATX form factor, supporting AMD FX/Phenom II/Athlon II/Sempron processors with AM3/AM3+ interface. Thanks to the powerful power supply design of the fourth-generation military-grade materials, MSI 990FXA GAMING will provide a considerable amount of power for the CPU, and can effectively guarantee the stability of the CPU running under overclocking.
Motherboard power supply and CPU socket memory MSI 990FXA GAMING motherboard provides 2 sets of dual channel memory slots, up to DDR3 2133 (OC) MHz memory, the maximum memory capacity can be expanded to 32GB. In terms of storage, this motherboard provides 6 SATA III interfaces, which can support RAID 0/1/5/10, which can fully meet the needs of players. In terms of expansion, MSI 990FXA GAMING, which is currently the highest-end 990FX game board of MSI, provides three PCIe 2.0 x16 graphics card slots, which not only supports dual AMD graphics cards CrossFire, but also supports dual NVIDIA graphics cards SLI, which is high enough to build multi-cards. Interconnected. Two PCIe 2.0 x1 and one PCI slot also provide users with plenty of room for expansion.
I/O interface (red is the USB3.1 interface) For I/O interface, MSI 990FXA GAMING motherboard provides dedicated esport equipment interface (PS/2 mouse and mouse universal interface), 8 USB2.0 interfaces, 2 USB3.1 Type-A interfaces, 1 network cable interface, 1 A fiber optic interface and a set of high quality gold-plated audio interfaces.
As a top-level AMD motherboard for high-end gamers, the MSI 990FXA GAMING motherboard is also equipped with a very good Killer NIC, which can significantly reduce the delay of the player's network environment and significantly reduce the packet loss rate during data transmission. Bring a better network environment than ordinary network cards. AudioBoost 2.0's second-generation audio technology delivers a superb, realistic sound experience with its own audio chip, high-quality audio components, and a separate audio zone.
â—†USB3.1 interface measured
Although the motherboard of the USB3.1 interface is endless, in fact, the high-speed storage devices equipped with the USB3.1 interface are far less. The ordinary SATA SSD 6Gbps transmission rate obviously can not play the true power of USB3.1, but we have a SATA to USB3.1 Raid adapter card with a built-in Xiangshuo chip, and set up SSD Raid through two Intel M5 SSDs. The 0 mode method is used to increase the speed limit. Since the test results are not directly related to the core hardware and only related to the motherboard, SSD, and riser card, the test platform information is no longer listed.
Raid adapter card In this test, we will use the simplified Chinese version of Windows 8.1 64bit version of the operating system, and install the official USB3.1 driver, turn off all Windows boot startup items, and do not optimize the operating system for Get maximum system stability and compatibility. We use the CrystalDiskMark software to detect the read and write performance of the SSD Raid when the Raid card is connected to the USB 3.1 and USB 3.0 interfaces. â—†Test results
MSI 990FX GAMING motherboard USB3.1 test results SSD RAID connection USB3.1 interface measured data: read 737.3MB / s, write 681.1MB / s, if the player has an understanding of SSD, then you will find that the results have far exceeded the speed of ordinary SATA SSD, also far Over the theoretical speed of 500MB / s of USB3.0, but in fact, the speed of 1.2GB / s is theoretically far from USB3.1, which is mainly limited by the motherboard, SSD and adapter card.
USB3.0 test results of other platforms As for the speed of USB3.0, since the MSI 990FXA GAMING backplane does not have a USB3.0 interface, here, for the convenience of testing, the test results using the same SSD Raid 0 under the Intel Z97 motherboard are used. The meaning of the reference is not great. â—†Test summary
Through this simple test, it can be seen that the USB 3.1 performance of the MSI 990FXA GAMING motherboard is really shocking. It should be known that the device corresponding to the USB interface should be a mobile device such as a USB flash drive and a mobile hard disk. Now it is still the era of USB 3.0. The speed of these mobile devices in the market is usually around 200MB/s. If USB3.1 is popular and USB3.1 devices can easily reach 700MB/s, it is conceivable that this will bring us a lot of work and life. Impact.
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