skandal
Power Member
Até parece que as marcas têm medo que a Intel lhes dê nas orelhas.
Na SuperMicro tens o catalogo da Intel separado por sockets e gamas. AMD, tudo junto
Até parece que as marcas têm medo que a Intel lhes dê nas orelhas.
ASRock Launches AM4 Motherboard for AMD Ryzen Workstations, Servers
ASRock Rack, which is ASRock's server brand, has developed the new X470D4U motherboard for consumers who want to build a workstation or server around AMD's Ryzen processors.
The ASRock Rack X470D4U sticks to the traditional green PCB in a microATX form factor. As denoted by its name, the motherboard is based on AMD's X470 Promontory chipset and carries the AM4 socket. Therefore, the X470D4U supports up to second-generation (Pinnacle Ridge) Ryzen processors, such as the flagship Ryzen 7 2700X. Given AMD's commitment to the AM4 socket, the motherboard should be able to handle the upcoming Ryzen 3000-series (Matisse) processors with a simple BIOS update.
The ASRock Rack X470D4U draws power from a 24-pin power connector and an 8-pin EPS power connector. It's equipped with four DDR4 memory slots that can house up to 64GB of unbuffered ECC memory. A total of eight SATA III ports is available for storage. Six SATA III ports are wired directly to the X470 chipset. One of the six is a SATA DOM (Disk on Module) port. The remaining two SATA III ports are based on the third-party ASMedia ASM1061 controller. Storage options also include two PCIe M.2 ports. One M.2 ports runs at PCIe 3.0 x2 and supports both SATA and PCIe M.2 SSDs, while the other operates at PCIe 2.0 x4 and only accommodates PCIe M.2 SSDs.
Given its limited PCB space, the X470D4U only comes with three expansion ports. There are two PCIe 3.0 x16 ports and one PCIe 3.0 x8 port. Since AMD's Ryzen chips aren't equipped with integrated graphics, ASRock outfitted the X470D4U with the ASPEED AST2500 server management processor. The AST2500 is powered by a 800MHz ARM11 processor and has its own on-chip PCIe 2D VGA that's capable of outputting a 1920x1200 resolution image at a 60Hz refresh rate.
I/O ports on the X470D4U are quite limited as well. The rear panel houses one UID button/UID LED, one D-Sub port, one serial port, two USB 3.1 Gen 1 ports and three Ethernet LAN ports. Thankfully, the motherboard has a USB 3.1 Gen 1 header to provide two front panel USB 3.1 Gen 1 ports. A pair of LAN ports is based on the Intel I210 controller, while the remaining one runs off the Realtek RTL8211E controller. It's worth emphasizing that one of the Intel offerings is a dedicated IPMI (Intelligent Platform Management Interface) LAN port.
ASRock Rack hasn't yet revealed pricing or a release date for the X470D4U motherboard.
A pair of LAN ports is based on the Intel I210 controller, while the remaining one runs off the Realtek RTL8211E controller. It's worth emphasizing that one of the Intel offerings is a dedicated IPMI (Intelligent Platform Management Interface) LAN port.
Também estava na duvida e realmente não fazia sentido colocar a melhor lan num serviço que precisa de uns 10Mbits/s de largura de banda.Isto está errado. Tive que ir ver as especificações, porque não acreditava que alguém com sanidade mental colocasse uma I210 na LAN de IPMI e uma RTL3211E como LAN "normal". Seria demasiado idiota. A RTL3211E é a LAN de IPMI e as duas I210 são LANs "normais". Assim, faz sentido.
Yep (a parte a bold) Eu acho que não come. Para storage acima de 12 baías, vais precisar de mais de 16 lanes pci-e para não perderes performance.Ao mesmo tempo, isto pode vir a "comer" algum mercado aos Epycs de baixa gama, especialmente o de 8 cores, mas também é verdade que quem compra o Epyc de 8 cores, se calhar está mais interessado no IO (128 Lanes Pci-Ex) que este Ryzen , que não lhe chega perto.
Outra Se tivesse budget para isso, trocava as boards que compreiO site Phoronix também tem hoje uma review de uma Board Epyc ATX ( Asrock EPYCD8-2T ), mercado empresarial:
Not recommended for new designs. AMD has announced a last order date of May 2019 for the Geode LX platform, last ship end of 2019. Some components used in these designs have already been discontinued, or going EOL (e.g. Via VT6105M LAN, Realtek audio codec, miniPCI connectors).
Due to declining demand, production is somewhat intermittent - please place forecast orders to ensure timely delivery. If you require larger quantities, we need your quantity forecast by October 2018 !Final order date is expected to be April 2019 given the CPU discontinuation.
The Smach Z features a 6 inch, 1080p touchscreen display, an AMD Ryzen Embedded V1605B processor and up to 16GB of RAM and 256GB of storage. It’s up for pre-order for $629 – $989, depending on the configuration. The expected retail prices will be $699 – $1099.
^Isto não tinha sido grande scam ( a consola portátil) ?
Software-defined server enables increased memory and processing capacity with vSMP Foundation 9.0
March 6, 2019 8:58 AM Eastern Standard Time
FORT LEE, N.J.–(BUSINESS WIRE)– ScaleMP™, a leading provider of virtualization solutions for high-end computing, today announced that it has partnered with AMD to enable AMD server OEMs to create systems with 4, 8, and up to 128 processor sockets, up to 8,192 CPUs and 256 terabytes of shared memory. This functionality is enabled with vSMP Foundation 9.0, with immediate customer availability.
With EPYC processor-based servers available from many leading server vendors, ScaleMP and AMD have partnered to enable cloud, hyperscale, enterprise, and HPC customers to benefit from the superior value provided by AMD EPYC processors, with ScaleMP offering both fabric-based as well as storage-class-memory solutions.
Ainda não vi o video. Quando foi anunciado, acho que se pensou que era scam, mas depois eles apresentaram hardware e acho que até uma dev board.
Acho que se pensou que era scam porque colocar um Ryzen numa consola portátil é algo um bocado estranho. Não sei se eles no video falam do tempo de bateria, mas estou curioso para ver quanto tempo a bateria aguenta.
"Cuidado" com o tempo de vida dos produtos embedded, porque a performance nem sempre é o mais importante e a disponibilidade dos componentes é muito valorizada.
Acho que o shuttle desenvolvido em 1981 ainda usava o 8086 na última missão em 2011.
https://www.geek.com/chips/nasa-needs-8086-chips-549867/
A SpaceX é que está a partir tudo com um abuso de dual core !
"The Falcon 9 has 3 dual core x86 processors running an instance of linux on each core."
https://space.stackexchange.com/questions/9243/what-computer-and-software-is-used-by-the-falcon-9
E versões do Zilog Z80 ainda anda por aí em muitos aparelhos
https://en.wikipedia.org/wiki/Zilog_Z80#Embedded_systems_and_consumer_electronics
https://en.wikipedia.org/wiki/Zilog_eZ80