& Rockchip RK3288 Specifications Released
Rockchip RK3288 Specifications Released
Somebody working for a Chinese manufacturer informed me
specifications have been released on . We&ve already known the application processor was based on a quad core Cortex A17 processor with a Mali-T76X GPU, but this website provides some more details which appears to have been taken from RK3288 technical reference manual. I can&t confirm the source nor the accuracy of the data, but I doubt somebody would have just put up something with detailed fake information.
RK3288 Block Diagram and Typical System Architecture (Click to Enlarge)
They mention RK3288 is an application processor destined to be used in high-end tablets, notebooks, all-in-one devices, smart monitors and TV Boxes, and that it features 4Kx2K support.. Let&s have a look at the details.
Quad-Core Cortex-A17
Separately Integrated Neon and FPU per CPU
32KB/32KB L1 ICache/DCache per CPU
Unified 1MB L2 Cache
LPAE (Large Physical Address Extensions), support up to 8GB address space Virtualization Extensions Support
DVFS support
Quad-Core Mali-T7 series
Support OpenGL ES 1.1/2.0/3.0, OpenVG 1.1, OpenCL 1.1 and Renderscript, Directx11
DVFS support
Multi-Core architecture
Up to 8Kx8K input and 4Kx4K
Output High-quality image scale
Up/down Dither operation
Image rotation with 90/180/270 degree or x/y-mirror BitBLT, Alpha Blending,Raster Operation
Video Decoder
Support MPEG-2, MPEG-4, AVS, VC-1, VP8, MVC with up to
(cnxsoft: It does not look correct or complete, as Rockchip showed slides with 4K2K H.265 decoder at CES 2014).
Support multi-format video decoder with up to 4Kx2K
High-quality deinterleave
Video Encoder & Support muti-format video encoder with up to
Video Input
Dual-channel input for front and rear camera
Dual-channel MIPI-CSI2 interface with 4-lane per channel
8/10/12 bits standard DVP interface
Maximum 5MP for front camera
Maximum 13MP for rear camera with high-performance ISP
Video Display
Dual-panel display with 2 separately interface
Maximum resolution is 4Kx2K
CABC support to decrease interface power
Dual channel 8/10bits LVDS
Dual channel MIPI-DSI
HDMI 2.0 to support maximum 4Kx2K display
Optional eDP1.1 interface
Memory Interface
Nand Flash Interface
Dual-channel , 8bits per channel
Compatible with all of SLC/MLC/TLC Nand Flash, including DDR Nand
Embedded 60-bit hardware ECC
8 chip selects to support more device
eMMC Interface
compatible with eMMC4.5 standard 8-bit data width
Support DDR-50, SDR-100
DDR interface
Dual channel 64bits interface
Support DDR3/DDR3L/LPDDR2/LPDDR3
Peripherals and I/Os
3 SD/MMC/SDIO interfaces, compatible with SD3.0, SDIO3.0 and MMC4.5
One 8-channels I2S/PCM interface, One 8-channels SPDIF interface
One USB 2.0 OTG , Two USB 2.0 Host
100M/1000M RMII/RGMII Ethernet interface
Dual channel TS stream interface, descramble and demux support
Smart Card interface
GPS baseband interface
PS/2 master interface
5 UART, 3 SPI (master or slave), 6 I2C(up to 4Mbps), 5 PWM
Standalone crypto and decrypto, compatible with AES 128bits/DES/3DES/SHA-1/SHA-256/MD5/160bits PRNG
Full security solution to support HDCP2.x,secure boot, secure debug and DRM
Temperature Sensor to support better temperature controll inside chip
The CPU frequency has not been mentioned, but earlier reports indicate the four Cortex A17 core should be clocked at up to 1.8 GHz. The GPU is allegedly Mali-T760 or T-764, the latter does not exist yet, or has not announced yet. However, numbers
showing 300 MTri/s triangle rate and 2.4Gpix/s fill rate conflict with the 1390Mtri/s, and 11.2Gpix/s listed on . My guess is that Mali-T764 does exist, but it has not been announced, and provides a lower cost and performance alternative to Mali-T760. There&s new &article& about by Enybox, one manufacturer of TV box and HDMI TV sticks.
There are some nice features from the specifications like LPAE support for up to 8 GB RAM, Gigabit Ethernet support, HDMI 2.0 for True 4K2K up to 60 Hz, 4K2K decoding, but the lack of support for SATA and USB 3.0 is a little disappointing.
Related posts:
Categories:
BTC: 1MbeXmcFe3ohxWtJQ2gXaMpLngcuXnB9pU
Buy Development Kits, Tablets and STB
and Accessories, and OtherRockchip Quad-Core RK3288C和Intel 赛扬双核 N3350相比较谁性能好？_百度知道
Rockchip Quad-Core RK3288C和Intel 赛扬双核 N3350相比较谁性能好？
我有更好的答案
我们对Z8500的核芯显卡的性能进行了测试，尤其是多核成绩基本可以媲美上一代的酷睿M处理器，远超上一代的产品，GPU的性能提升很大，后者 Core M-5Y10性能更好！ Atom X5 Z8500集成英特尔第8代HD Graphics核芯显卡，拥有12个EU单元，最高频率为600MHz，支持DX11，由于功耗和发热量的问题，对于日常的网页浏览-你好！ 差距还是很大的。 Atom X5 Z8500处理器的单核性能依然比较弱，在3DMark P模式的跑分中，Z8500的核芯显卡性能提升也仅限于基础水平，不能对它有过高的期待，Z8500的综合得分为434分、视频播放还是可以胜任的，这得益于这代Atom处理器睿频频率的提升、核芯显卡单元的增加。不过客观的说，不过多核成绩和核芯显卡的表现还是不错的
采纳率：73%
来自团队：
为您推荐：
其他类似问题
换一换
回答问题，赢新手礼包
个人、企业类
违法有害信息,请在下方选择后提交
色情、暴力
我们会通过消息、邮箱等方式尽快将举报结果通知您。Rockchip Quad-Core RK3288C和Intel 赛扬双核 N3350相比较谁的显卡好?_百度知道
Rockchip Quad-Core RK3288C和Intel 赛扬双核 N3350相比较谁的显卡好?
我有更好的答案
赛扬的要强一些的，瑞芯微的毕竟是arm的架构，和intel的x86架构是有差距的！
电脑工程师
为您推荐：
其他类似问题
换一换
回答问题，赢新手礼包
个人、企业类
违法有害信息,请在下方选择后提交
色情、暴力
我们会通过消息、邮箱等方式尽快将举报结果通知您。}