https://www.cnx-software.com/2021/12/16/rockchip-rk3588-datasheet-sbc-coming-soon/
peut être bientôt dans les futurs autoradio, ça devrait avoiner.
CNX-Software remonte quelques tests qui montrent que le RK3588 est 2.7 fois plus performant en single-core sous Geekbench 4 que le précédent RK3399. Cette évolution monte à 3.4 fois en multi-core.
La partie graphique est, quant à elle, 6 fois plus rapide…
Antutu 9 score is about 540,000 points.
CPU – 4x Cortex-A76 @ up to 2.4/2.6 GHz and 4x Cortex-A55 cores @ 1.8 GHz in dynamIQ configuration
GPU
Arm Mali-G610 MP4 “Odin” GPU with support for OpenGLES 1.1, 2.0, and 3.2, OpenCL up to 2.2 and Vulkan1.2
2D graphics engine up to 8192×8192 source, 4096×4096 destination
Video decoding
8Kp60 H.265, VP9, AVS2, 8Kp30 H.264 AVC/MVC
4Kp60 AV1
1080p60 MPEG-2/-1, VC-1, VP8
Real-time 8Kp30 encoding with H.265/H.264; multi-channel encoding supported at lower resolutions
Memory I/F – LPDDR4/LPDDR4x/LPDDR5 up to 32GB
Storage – eMMC 5.1, SD/MMC, SATA 3.0 (multiplexed with PCIe 2.0), FSPI (Flexible SPI)
Video Output
Dual HDMI 2.1 / eDP 1.3 up to 8Kp60
Dual DisplayPort 1.4a up to 8Kp30 (multiplexed with USB 3.0)
Dual MIPI DSI output up to 4Kp60
Bt.1120 video output up to 1080p60
Optional dual LVDS up to 1080p60 via RK628 chip.
Up to four independent displays (up to 1x 8Kp60, 2x 4Kp60, 1x 1080p60)
Video Input/Camera
48MP (2x 24MP) ISP with HDR and 3D NR support; multi-camera input
2x MIPI DC (4-lane DPHY v2.0 or 3-lane CPHY V1.1),4x 2-lane MIPI CSI, DVP camera interface
HDMI Rx 2.0 interface up to 4Kp60 with HDCP 2.3 support
Audio
2x 8-channel I2S, 2x 2-channel I2S, 2x SPDIF, 2x 8-channel PDM (for mic arrays), 2-channel digital audio codec (16-bit DAC)
VAD engine
Networking – Dual Gigabit Ethernet
USB – 2x USB 3.1 Gen 1 up to 5 Gbps (multiplexed with DisplayPort), 1x USB 3.1 Gen 1 (multiplexed with Combo “PIPE PHY2”), 2x USB 2.0 OTG
PCIe – PCIe 3.0 up to 8 Gbps (1x 4-lane, or 2x 2-lane, or 4x 1-lane, or 1x 2-lane + 2x 1-lane
3x Combo PIPE PHY interfaces
Combo PIPE PHY0/1 – SATA III or PCIe2.1 up to 5 Gbps
Combo PIPE PHY2 – SATA III, PCIe 2.1, or USB 3.0
Low-speed I/O – 5x SPI, 9x I2C, 10x UART, GPIOs, 12-bit ADC (SARADC)
Package – FCBGA1088L; 21.45 x 21.45mm
Manufacturing process – 8nm LP
CPU – 4x Cortex-A76 and 4x Cortex-A55 cores in dynamIQ configuration
The launch is now scheduled for Q2/Q3 2021.
https://www.minimachines.net/actu/rockchip-rk3588-le-soc-pas-disponible-avant-2021-94872
Rockchip RK3588 featuring Cortex-A76 and Cortex-A55 cores, 8K video decoding support, 4K user interface support,
an NPU 2.0 (Neural Processing Unit)
RK3588
The processor should have eight cores in a 4+4 dynamIQ configuration
the new 8nm process is expected to increase performance by 20 to 30 percent, while the power consumption will be reduced by 40 percent.
Mass production is expected for Q1 2020.
Rockchip Video Encoder DecoderThe company also showed a slide with their video encoder/decoder IP, and Gen3 should be in RK3588 since that’s the only one with an 8K 60 fps decoder using either AVS3 or H.266 (VVC). I’m quite confused with the Gen1 decoder since it shows AV1 implementation too, and as such should be new as well.
An 8K 60 fps video encoder is also in the works.
H266 (je savais même pas que c'était déjà prévu)
" le codec HEVC H.266 est en préparation et sa normalisation est attendue pour octobre 2020."
http://wiki.radxa.com/Rockpi4/getting_started#
https://www.cnx-software.com/2018/11/08/rock-pi-4-raspberry-pi-rk3399-board/
SoC – Rockchip RK3399 big.LITTLE hexa-core processor with 2x Arm Cortex-A72 @ up to 1.8 GHz, 4x Cortex-A53 @ up to 1.4 GHz, a Mali-T864 GPU with support OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, and AFBC, and a VPU with 4K VP9 and 4K 10-bit H265/H264 decoding
System Memory – 1, 2 or 4GB LPDDR4 @ 3200 Mbps
Storage – eMMC module socket, micro SD card slot up to 128GB, M.2 NVME SSD socket
Video Output / Display Interface
HDMI 2.0a up to 4K @ 60 Hz
2-lane MIPI DSI via FPC connector
Dual independent display support
Audio – Via HDMI and 3.5mm audio jack; HD codec supporting up to 24-bit/96Khz audio
Camera – MIPI-CSI2 connector for camera up to 8MP
Connectivity
Rock Pi 4A – Gigabit Ethernet
Rock Pi 4B – Gigabit Ethernet with PoE support (additional HAT required), 802.11ac WiFi 5, Bluetooth 5.0 with on-board antenna
USB – 1x USB 3.0 host port, 1x USB 3.0 OTG port, 2x USB 2.0 host ports
Expansion – 40-pin expansion header with 1x UART, 2x SPI bus, 2x I2C bus, 1x PCM/I2S, 1x SPDIF, 1x PWM, 1x ADC, 6x GPIO, and power signals (5V, 3.3V and GND)
Misc – RTC
Power Supply – Via USB-C port supporting USB PD 2.0 (9V/2A, 12V/2A, 15V/2A, or 20V/2A) and Qualcomm Quick Charge 3.0/.0 (9V/2A, 12V/1.5A). It’s also possible to power the power via a 5V/3.4A power adapter, but it is not recommended
Dimensions – 85 x 54 mm
So the only real difference between model A and model B is the latter includes a wireless module, and optional support for PoE.
vraiment pas mal pour le prix (à partir de 39$)