Процессор для серверов RP3410/RP3440 в комплекте с радиатором и VRM

Каталожные номера - AB534AX / AB534-62001 / AB534-69001

PA-RISC процессор PA-8900 представляет собой слегка улучшенный PA-8800 с удвоенной кэш-памятью L2 и более высокой тактовой частотой.

Характеристики

• PA-RISC version 2.0 64-bit
• Twenty functional units: four integer ALUs, four shift/merge units, four complete load/store pipelines, four Floating Point multiply/accumulate units, four Floating Point divide/square root units
• Two address adders
• SMP-capable
• External memory and I/O controllers
• 240-entry fully-associative dual-ported TLB per core
• 32-entry BTAC (branch target address cache) per core
• 2048-entry BHT (branch history table) per core
• Dynamic and static branch prediction modes
• 4-way superscalar
• 0.75 MB I and 0.75 MB D on-chip L1 caches per core
• 64 MB off-chip L2 cache, four-way associative, physically indexed and tagged
• ECC for L2 data and tags
• MAX-2 multimedia extensions(subword arithmetic) for multimedia applications, e.g., MPEG decoding
• Itanium 2/McKinley processor bus, 200 MHz clock (double-pumped), 128-bit datapath, 6.4 GB/s bandwidth, data ECC-protected, signals parity
• CPU interfaces to the Cell chipset or the zx1 chipset's MIO
• 44 bit physical addressing
• 64 bit virtual addressing
• Four GB maximum page size
• Up to 1.1 GHz frequency
• 23.6×15.5 mm² die, 317,000,000 FETs, 0.13µ (micron), 8-layer Silicon-on-Insulator CMOS (apparently fabbed by IBM)

Используется в серверах HP

• rp3410, rp3440
• rp4410, rp4440
• rp7440, rp8440
• C8000
• L1500-9X (rp5430), L2000-9X (rp5450) (probably)
• N4000-9X (rp7405, rp7410) (probably)
• Superdome