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Type
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Floating Point Unit / Co-processor
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Market segment
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Server
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Family
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Intel Xeon Phi 5100 series
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Model number
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SE10X
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Frequency
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1100 MHz
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Package
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Card with PCI Express x16 connector
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Socket
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PCI Express x16
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Weight
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7.9oz / 225g
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Introduction date
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November 12, 2012 (announcement)
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Architecture / Microarchitecture
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Microarchitecture
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Many Integrated Cores
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Processor core
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Knights Corner
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Manufacturing process
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0.022 micron
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Data width
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64 bit
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The number of cores
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61
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The number of threads
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244
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Floating Point Unit
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Integrated
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Level 1 cache size
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61 x 32 KB 8-way associative instruction caches
61 x 32 KB 8-way associative data caches
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Level 2 cache size
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61 x 512 KB 8-way associative inclusive caches
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Cache latency
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1 (L1 cache)
11 (L2 cache)
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Multiprocessing
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Up to 8 co-processors
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Features
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-
Vector SIMD instructions
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FMA3 / 3-operand Fused Multiply-Add instructions
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NX / XD / Execute disable bit
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Low power features
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-
Core C1 and C6 states
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Package Auto-C3, Deeper-C3 and C6 states
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Demand Based Scaling
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Integrated peripherals / components
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Memory controller
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-
The number of controllers: 8
Memory channels per controller: 2
Channel width (bits): 32
Supported memory: GDDR5
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Other peripherals
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8-channel DMA controller
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PCI Express 2.0 interface
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Electrical / Thermal parameters
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Thermal Design Power
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300 Watt
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Notes on Intel Xeon Phi SE10X
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-
The co-processor does not support MMX, SSEx and AVX instructions
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The co-processor includes 8 GB of on-board GDDR5 memory with effective speed 5.5 GT/s
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Peak performance is 1073.6 GFLOPS for double-precision operations
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The card does not come with thermal solution
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