On August twenty eighth, RISC-V {hardware} and software program producer Saifang Technology just lately launched two new merchandise: the world’s first mass-produced high-performance RISC-V multimedia processor – Fang·Jinghong 7110 (JH7110), and the world’s highest efficiency RISC-V multimedia processor. Mass manufacturing of RISC-V single-board laptop – Fang·Xingguang 2 (VisionFive 2).
According to the official introduction, as a high-performance, low-power, multi-functional RISC-V-based utility processor chip, JH7110 adopts mature TSMC 28nm course of, outfitted with 64-bit high-performance quad-core RISC-V CPU, working frequency 1.5GHz, 2MB of L2 cache.JH7110 integrates 3DGPU, H.264 / H.265 video codec IP and ISP IP, it’s a highly effective multimedia processing platform.
According to the precise measurement, the JH7110 CPU has a secure working frequency of 1.5GHz and a Coremark working rating of 5.09. It is the product with the perfect efficiency amongst RISC-V mass-produced chips available on the market. In addition, JH7110 offers extra highly effective GPU processing capabilities. Under the working frequency of 400MHz GPU, the industry-standard GPU benchmark – GLmark2 check is used. Compared with the extensively used principal management chip within the discipline of single-board laptop, the measured knowledge of JH7110 reaches 4 instances extra.
Saifang Technology mentioned that by way of energy consumption, the JH7110 is split into 8 energy domains that may be switched independently, and the CPU frequency might be adjusted by software program. Customers can set the simplest chip working scene fully in line with utility situations and efficiency necessities to realize PPA stability. . In the sleep state, the facility consumption of the JH7110 is 120mW; within the single-board laptop utility state of affairs, the JH7110 works at full load, and the dynamic energy consumption is 4100mW; within the utility situations of sentimental routing and NAS, customers don’t want GPU and video encoding, however want twin community ports When it’s working, the consumer can management the module change by software program, and the precise energy consumption will drop to 3300mW presently.
According to the official introduction of Saifang Technology, JH7110 has highly effective multimedia help capabilities. JH7110 integrates a low-power ISP developed by Saifang Technology, offers highly effective H.264 / H.265 encoding and decoding capabilities, helps dual-channel 1080P@30fps encoding, 1-channel 4K@60fps or 4-channel 1080P@30fps decoding; help JPEG encoding and decoding; show output can help 2-channel 4K dual-screen show, 6-layer overlay show; built-in GPU rendering functionality can attain 2400MPixels/s. With sooner response pace and smoother picture processing, JH7110 can deliver good gaming expertise to players. In addition, atypical customers also can get a clean expertise in widespread desktop environments reminiscent of Debian and OpenHarmony.
Based on JH7110, Saifang Technology launched the world’s first mass-produced RISC-V single-board laptop with excessive efficiency, low value and built-in 3D GPU – VisionFive 2.
Saifang Technology mentioned that VisionFive 2 is supplied with JH7110 multimedia processor, which has sturdy computing energy and graphics processing energy; it’s outfitted with a whole audio and video interface: DVP, MIPI, HDMI, audio stereo interface; two community interfaces; 40-pin Full-featured GPIO, appropriate with basic peripheral modules of assorted mainstream growth boards; on the similar time, it offers growth interfaces for PCIE, USB, and SDIO peripherals.
According to Saifang Technology, at current, on the VisionFive collection growth boards, the official Linux distributions Ubuntu, Fedora, OpenSUSE, Debian, ArchLinux, AltLinux, Gentoo, Lubuntu and different working programs have been transplanted. Kirin and so on. In addition, the VisionFive collection growth boards have totally supported high-level languages reminiscent of Python and JAVA. At the identical time, the Ark compiler that helps Javascript programming will quickly be obtainable below the OpenHarmony working system.
IT House realized that VisionFive 2 covers three variations of 2GB, 4GB, and 8GB, and the corresponding costs are $55, $65, and $85. In addition, Saifang Technology can even launch a two-month crowdfunding marketing campaign, the place customers can get pleasure from as much as 25% low cost.
Source: www.ithome.com
