| AMD64 Technology |
Yes |
| Simultaneous 32- & 64-bit computing |
Yes |
| L1 Cache (Instruction + Data) |
64K of L1 instruction and 64K of L1 data cache per core X2 - 256KB total L1 per processor X3 – 384KB total L1 per processor X4 - 512KB total L1 per processor |
| L2 Cache (total dedicated) |
X2 - 2MB X3 – 1.5MB X4 - 2MB |
| Integrated DDR Memory Controller |
Yes |
| Memory Controller Width |
128-bit |
| Type of Memory Supported |
X2 - Support for unregistered DIMMs up to PC2-8500 (DDR2-1066MHz) -AND- PC3-8500 (DDR3-1066MHz) X3 and X4 - Support for unregistered DIMMs up to PC2-8500 (DDR2-1066MHz) -AND- PC3 10600 (DDR3-1333MHz) |
| Total Processor-to-System Bandwidth |
X2 – Up to 33.1GB/s bandwidth [Up to 17.1 GB/s total bandwidth (DDR3-1066) + 16.0GB/s (HT3)] Up to 28.8GB/s bandwidth [Up to 12.8 GB/s total bandwidth (DDR2-1066) + 16.0GB/s (HT3)] X3 and X4 – Up to 37.3GB/s total bandwidth [Up to 21.3 GB/s memory bandwidth (DDR3-1333) + 16.0GB/s (HT3)] Up to 28.8GB/s bandwidth [Up to 12.8 GB/s total bandwidth (DDR2-1066) + 16.0GB/s (HT3)] |
| Thermal Design Power |
45W, 65W and 95W |
| Manufacturing Sites |
GLOBALFOUNDRIES Fab 1 Module 1. |
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