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Spec Xeon Phi 3120A Intel
Overview
Product name Intel Xeon Phi 3120A
Architecture Knights
Generation / family Xeon Phi
Launch date 2012-11-12
Market segment Data Center
Board type / entry type Reference GPU
GPU
Process node Intel 22 nm
Die size 720 mm²
Transistor count 5 billion
GPU chip Knights Corner
Execution Units 912
TMUs 32
Clocks
Base / Core clock 1,100 MHz
Boost clock 1,100 MHz
Memory clock 1,250 MHz
Memory
Memory size 6 GB
Memory type GDDR5
Memory bus width 384-bit
Memory bandwidth 240 GB/s
Bus / Interface
Bus interface PCIe 3.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 300 W
Recommended PSU 700 W
Slot width Dual-slot
Features
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 2.01 TFLOPS

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