Specification:
Processor | |
---|---|
Processor base frequency | 2.66 GHz |
Processor manufacturer | Intel |
Cooler included | No |
Processor codename | Nehalem EP |
Memory bandwidth supported by processor (max) | 32 GB/s |
Thermal Design Power (TDP) | 95 W |
Processor cache | 8 MB |
Processor ARK ID | 37106 |
Processor model | X5550 |
Processor threads | 8 |
System bus rate | 6.4 GT/s |
Processor operating modes | 64-bit |
VID Voltage Range | 0.75 - 1.35 V |
Processor boost frequency | 3.06 GHz |
Stepping | D0 |
Number of QPI links | 2 |
L3 cache speed | 2.66 GHz |
CPU multiplier (bus/core ratio) | 20 |
Bus type | QPI |
Component for | Server/workstation |
Processor lithography | 45 nm |
Processor family | Intel® Xeon® 5000 Sequence |
Processor cores | 4 |
Box | No |
Processor socket | LGA 1366 (Socket B) |
Processor code | SLBF5 |
Processor series | Intel Xeon 5500 Series |
Processor cache type | Smart Cache |
Memory | |
Maximum internal memory supported by processor | 144 GB |
Memory types supported by processor | DDR3-SDRAM |
Memory clock speeds supported by processor | 800,1066,1333 MHz |
Memory bandwidth supported by processor (max) | 32 GB/s |
Supported memory types | DDR3-SDRAM |
Memory channels | Triple-channel |
ECC | Yes |
Graphics | |
On-board graphics card | No |
Power | |
Thermal Design Power (TDP) | 95 W |
VID Voltage Range | 0.75 - 1.35 V |
Technical details | |
Cache memory | 8 MB |
Intel® Turbo Boost Technology | 1.0 |
Intel Trusted Execution Technology | No |
Intel® Smart Cache | Yes |
Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
Idle States | Yes |
Execute Disable Bit | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
Number of Processing Die Transistors | 731 M |
Processing Die size | 263 mm² |
Number of Graphics & IMC Die Transistors | 731 M |
Physical Address Extension (PAE) | Yes |
L3 cache speed | 2.66 GHz |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel Enhanced Halt State | Yes |
Intel Demand Based Switching | Yes |
Embedded options available | No |
CPU configuration (max) | 2 |
Processor code | SLBF5 |
Product type | Processor |
Processor cache | 8192 KB |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Intel 64 | Yes |
Thermal Design Power (TDP) | 95 W |
Supported memory types | DDR3-SDRAM |
Status | Discontinued |
Product name | Intel Xeon X5550 (8M Cache, 2.66 GHz, 6.40 GT/s Intel QPI) |
Processor series | Intel Xeon 5500 Series |
Processor core voltage | 0.75 -1.35 V |
Physical Address Extension (PAE) | 40 bit |
Market segment | Server |
Launch date | Q1'09 |
Intel Virtualization Technology (VT-x) | Yes |
Processor cache type | Smart Cache |
Bus type units | GT/s |
Bus bandwidth | 6.4 |
Born on date | Q1'09 |
Maximum memory | 144 GB |
Processor brand name | Intel Xeon |
Last change | 63903513 |
Product family | Intel Xeon Processor 5000 Sequence |
Bus speed | 6.4 GT/s |
Features | |
Thermal Design Power (TDP) | 95 W |
Processor package size | 42.5mm x 45mm |
Processor ARK ID | 37106 |
Idle States | Yes |
Execute Disable Bit | Yes |
Number of Processing Die Transistors | 731 M |
Processing Die size | 263 mm² |
Number of Graphics & IMC Die Transistors | 731 M |
Physical Address Extension (PAE) | Yes |
Embedded options available | No |
CPU configuration (max) | 2 |
Processor code | SLBF5 |
Physical Address Extension (PAE) | 40 bit |
Market segment | Server |
Images Type Map | |
Harmonized System (HS) code | 8542310001 |
Export Control Classification Number (ECCN) | 3A991.A.1 |
Commodity Classification Automated Tracking System (CCATS) | NA |
Processor special features | |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Intel 64 | Yes |
Intel® Turbo Boost Technology | 1.0 |
Intel Trusted Execution Technology | No |
Intel® Smart Cache | Yes |
Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel Enhanced Halt State | Yes |
Intel Demand Based Switching | Yes |
Intel Virtualization Technology (VT-x) | Yes |
Operational conditions | |
Tcase | 75 °C |
Packaging data | |
Package type | Retail box |
Weight & dimensions | |
Processor package size | 42.5mm x 45mm |
Other features | |
Cache memory | 8 MB |
Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
Maximum internal memory | 144 GB |
Maximum internal memory | 147456 MB |
CPU configuration (max) | 2 |
Processor code | SLBF5 |