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Hlavní kategorie » POČÍTAČE » PROCESORY PC » Socket 771
Intel Xeon L5420 2.5GHz 12MB 50W CPU LGA771
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Manufacturing process 0.065 micron 582 million transistors Die 286mm2 Data width 64 bit The number of CPU cores 4 The number of threads 4 Floating Point Unit Integrated Level 1 cache size 4 x 32 KB 8-way set associative instruction caches 4 x 32 KB 8-way set associative data caches Level 2 cache size 2 x 4 MB 16-way set associative shared caches Multiprocessing Up to 2 processors Extensions and Technologies MMX instructions SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSSE3 / Supplemental Streaming SIMD Extensions 3 EM64T / Extended Memory 64 technology / Intel 64 NX / XD / Execute disable bit VT-x / Virtualization technology Low power features HALT mode Extended HALT mode Stop Grant mode Enhanced SpeedStep technology Integrated peripherals / components Integrated graphics None Electrical / Thermal parameters V core 1V - 1.25V Maximum operating temperature 60°C Maximum power dissipation 5 Watt / 60 Watt / 79.74 Watt 68.59 Watt (sustained) Thermal Design Power 50 Watt |