XEON PROCESSOR QUAD CORE 771 SOCKET (8M CACHE, 1.86 IN INDIA

I personally test all cpus before shipping for performance and quality assurance so buy with confidence without any worries Microarchitecture Core Platform Bensley Glidewell Processor core   ?  Clovertown Core steppings   ?  B1 (QQOE) B3 (QURM, SL9MV, SLAC8) G0 (QWVE, SLAEL) CPUIDs 6F7 (SL9MV, SLAC8) 6FB (QWVE, SLAEL) Manufacturing process micron Data width 64 bit The number of cores 4 The number of threads 4 Floating Point Unit Integrated Level 1 cache size   ?  4 x 32 KB instruction caches 4 x 32 KB data caches Level 2 cache size    ?  2 x 4 MB shared caches Multiprocessing Up to 2 processors Features 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 / 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 - 1.5V Maximum power dissipation   ?  5 Watt / 66 Watt / Watt Watt (sustained) Thermal Design Power    ?  80 Watt   Notes on Intel Xeon E Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is MHz Part BXEA includes 3U+ active / 1U passive thermal solution Part BXEP includes 2U passive thermal solutio