On Mon, 2020-11-23 at 17:36 +0000, Joseph Mayer wrote: > Hi arm@! > > Should the RK3399Pro work out of the box?
Yes it does. See my 'Radxa ROCK Pi N10 Works' email. > Its specs look equivalent > with the RK3399's but it has 8GB RAM. I was excited about this board too but note that only 4GB of the ram is available to the CPU. The other 4GB is reserved for the NPU. > If a hardware donation is of use let me know. > > https://browser.geekbench.com/v4/cpu/search?dir=desc&q=rk3399pro&sort=multicore_score > > Some RK3399Pro SBC refs and more at bottom [1]: > * https://wiki.radxa.com/RockpiN10 > * Looks: https://youtu.be/6X7f3pTWlOwt=172 > * > https://www.seeedstudio.com/ROCK-PI-N10-Model-C-RK3399Pro-8GB-LPDDR3-64GB-eMMC-p-4381.html > * > https://shop.maker-store.de/single-board-computer/boards/einzelne-boards/2778/rock-pi-n10-8gb/64gb-rockchip-rk3399- > pro > > RK3399Pro is the successor of the RK3399, essentially the same but > supports 8GB RAM and bundles some NPU which OpenBSD of course not will > support. There appears to have been some delays from Rockchip's side in > manufacturing, as Pine64 said they delayed making their own SBC for > this reason, ref. > https://www.pine64.org/2019/08/05/august-update-london-meetup-pinetab-news-soedge-and-more/. > > Together with the Broadcom BCM2711 based Raspberry Pi 4 Compute Module > [2] this is the only very low cost ARM64 with 8GB RAM I'm aware of. > This said Raspberry is already supported by OpenBSD. RK3399Pro has > the benefit of having four lane PCIe (versus one lane) (and having > USB 3), which makes it way superior for real world IO. Quickly > comparing Geekbench results, RK3399Pro looks about 20% faster than > BCM2711. BCM2711 is uniquely manufactured for Raspberry (sigh), so > there will be no SBCs in the wild with it from other manufacturers. > > Thanks, > Joseph > > [1] > Various RK3399Pro SBCs: > * ToyBrick > > https://www.amazon.com/Toybrick-Development-Artificial-Intelligence-Acceleration/dp/B07P3LNKRT > https://store.vamrs.com/products/tb-rk3399pro-rockchip-dev-board > * Vamrs VMARC RK3399Pro SoM Ficus2 > > https://store.vamrs.com/products/vmarc-rk3399pro-som-ficus2-evaluation-board > * Khadas Edge-1S > https://www.khadas.com/product-page/edge > > https://www.indiegogo.com/projects/khadas-edge-rk3399pro-hackable-expandable-sbc#/ > Battery, M.2. > * Asus Tinker Edge R > https://tinker-board.asus.com/prod_tinker-edge-r.html > > [2] > https://datasheets.raspberrypi.org/cm4/cm4-product-brief.pdf > https://datasheets.raspberrypi.org/cm4/cm4-datasheet.pdf >
