Intel Xeon Phi 3120A - SC3120A笔记本cpu

类型	浮点单元 / Co-processor
细分市场	Server
系列	Intel Xeon Phi 3100 series
型号	3120A
COP 编号	SC3120A is an OEM/tray co-processor
频率	1100 MHz
封装	Card with PCI Express x16 connector
接口	PCI Express x16
尺寸	9.76" x 4.38" x 4.38" / 24.8cm x 11.12cm x 4.19cm (without bracket)
Weight	3lb 1.4oz / 1400g
发布时间	June 17, 2013
指导价格	$1695
架构 / 微体系结构
微体系结构	Many Integrated Cores
处理器内核	Knights Corner
制造工艺	0.022 micron
数据位宽	64 bit
The number of cores	57
线程数	228
浮点单元	Integrated
1级缓存大小	57 x 32 KB 8-way associative instruction caches 57 x 32 KB 8-way associative data caches
2级缓存大小	57 x 512 KB 8-way associative inclusive caches
缓存延迟	1 (L1 cache) 11 (L2 cache)
多重处理	Up to 8 co-processors
特征	Vector SIMD instructions FMA3 / 3-operand Fused Multiply-Add instructions NX / XD / Execute disable bit
低功耗特性	Core C1 and C6 states 封装 Auto-C3, Deeper-C3 and C6 states Demand Based Scaling
集成外设/组件
Memory controller	The number of controllers: 8 Memory channels per controller: 2 Channel width (bits): 32 Supported memory: GDDR5
Other peripherals	8-channel DMA controller PCI Express 2.0 interface
电/热参数
最小/最大工作温度	5°C - 95°C (case)
热设计功耗	300 Watt
Notes on Intel Xeon Phi 3120A
The co-processor does not support MMX, SSEx and AVX instructions The co-processor includes 6 GB of on-board GDDR5 memory with effective speed 5 GT/s Peak performance is 1003 GFLOPS for double-precision operations The card is actiively cooled

类别:FPU	制造商:Intel
家族:Xeon Phi	产品:Xeon Phi 3100 series