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AMD64 Technology
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Yes
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Simultaneous 32- & 64-bit computing
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Yes
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L1 Cache (Instruction + Data) per core
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128KB (64KB + 64KB)
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L2 Cache (512KB per core)
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2MB, 1.5MBor 1MB
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L3 Cache
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6MB or 4MB (shared L3)
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HyperTransport Technology
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HyperTransport Technology up to 4000MT/s full duplex, or up to 16.0GB/s I/O Bandwidth
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Integrated DDR2 Memory Controller
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Yes
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Memory Controller Width
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128-bit
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Type of Memory Supported
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PC2-8500(DDR2-1066) PC2 6400(DDR2-800), PC2 5300(DDR2-667), PC2 4200(DDR2-533), and PC2 3200(DDR2-400) unbuffered memory AM2+
Support for unregistered DIMMs up to PC2 8500(DDR2-1066MHz) and PC3 10600 (DDR3-1333MHz) AM3 only
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Memory Bandwidth
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up to 17.1 GB/s dual channel memory bandwidth- AM2+
up to 21 GB/s dual channel memory bandwidth- AM3
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Total Processor-to-system Bandwidth (HyperTransport plus memory bandwidth)
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up to 33.1 GB/s- AM2+
up to 37 GB/s- AM3
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Process Technology
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45 nanometer, SOI (silicon-on-insulator) Technology
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Packaging
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AM2+ (940-pin) organic micro PGA
AM3 (938-pin) organic micro PGA
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Thermal Design Power
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125W, 95W,80W or 65W
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Die Size
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45nm: 285mm2
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Manufacturing Sites
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Fab 36 in Dresden, Germany
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