| Essentials: | |
| Released | 2010 |
| Segment | for servers |
| Socket | LGA1567 |
| Bus | 6.4 GT/s QPI (3200 MHz) |
| Number of cores | 8 |
| Number of threads | 16 |
| Base frequency | 2000 MHz |
| Turbo Boost | 2400 MHz |
| Unlocked multiplier | no |
| Architecture (core) | Nehalem-EX |
| Lithography | 45 nm |
| Transistors, mn | 2300 |
| TDP | 130 W |
| Max. temperature | 69° C |
| Official specifications | follow > |
| Internal memory | |
| L1 Cache, Кb | 8x32 + 8x32 |
| L2 Cache, Кb | 8x256 |
| L3 Cache, Кb | 18432 |
| Integrated moduls | |
| Graphics processor | no |
| Memory controller | 4-channel (DDR3-800, DDR3-978, DDR3-1066) |
| PCIe controller | no |
| Other modules / peripherals | no |
| Instructions, technology | |
| • MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 (SSE4.1 + SSE4.2) • EM64T (Intel 64) | • NX (XD, Execute disable bit) • VT-x (Virtualization technology) • VT-d (Virtualization for directed I/O) • Hyper-Threading • Turbo Boost • Enhanced SpeedStep tech. |
Intel Xeon X6550
Intel Xeon X6550 - 8-core processor with a clock frequency of 2000 MHz and 3rd level cache 18432 KB. Processor is designed for servers, installs in a LGA1567. Has a built-in memory controller (4 channels, DDR3-800, DDR3-978, DDR3-1066).
