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Doporučujeme
Rozměry: Délka 135 mm* Šířka 80 mm* Výška 161 mm (s použítim nástavce 175mm), hmotnost 4,4kg
Náhrada za: YB12A-A, YB12A-AS, YB12A-A-WS, YB12AL-A, YB12AL-A2, YB12A-B, YB12C-A, 12N12-4A, 12N12-4A1
1710,- Kč
Detail
Hlavní kategorie » POČÍTAČE » PROCESORY PC » Socket 771
Intel Xeon L5420 2.5GHz 12MB 50W CPU LGA771
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