NVIDIA Tegra X1笔记本cpu

类型	System-on-a-Chip
细分市场	Mobile
系列	NVIDIA Tegra
型号	Tegra X1
接口	BGA
发布时间	January 4, 2015
架构 / 微体系结构
微体系结构	ARMv8-A
处理器内核	Erista
制造工艺	0.02 micron
数据位宽	64 bit
The number of cores	8
线程数	4
浮点单元	Integrated
1级缓存大小	4 x 48 KB instruction caches (Cortex A57 cluster) 4 x 32 KB data caches (Cortex A57 cluster) 4 x 32 KB instruction caches (Cortex A53 cluster) 4 x 32 KB data caches (Cortex A53 cluster)
2级缓存大小	2 MB shared cache (Cortex A57 cluster) 512 KB shared cache (Cortex A53 cluster)
Level 3 cache size	None
Physical memory	4 GB
特征	NEON technology
集成外设/组件
集成显卡	GPU 类型: Maxwell CUDA cores: 256
Memory controller	The number of controllers: 1 Channel width (bits): 64 Supported memory: LPDDR3, LPDDR4-1600 Maximum memory bandwidth (GB/s): 25.6
Other peripherals	Video decoder/encoder 2 Image Signal Processors USB controller eMMC controller Audio engine Legacy I/O interfaces
电/热参数
Notes on NVIDIA Tegra Tegra X1
The processor has 4 Cortex A53 low-power cores, and 4 Cortex A57 high performance cores, however only one set of cores can be active at a time. The CPU is compatible with DirectX 12, OpenGL 4.5, OpenGL ES3.1 and CUDA 6.0 APIs. The graphics unit has the following software features enabled: AEP / Android Extension Pack.

类别:SoC	制造商:NVIDIA
家族:Tegra	产品:NVIDIA Tegra X1