处理器
| 处理器高速缓存 |
4 MB |
| 处理器光刻 |
65 nm |
| 处理器高速缓存类型 |
L2 |
| 处理器前端汇流总线 |
1333 MHz |
| FSB奇偶校验 |
Y |
| 处理器运行模式 |
64-bit |
| 核心的处理器数量 |
2 |
| 组件应用 |
Server/Workstation |
| 处理器频率 |
2.66 GHz |
产品特点
| 执行禁止位 |
Y |
| 闲置状态 |
Y |
| 热监测技术 |
Y |
| 散热设计功耗 (TDP) |
65 W |
| 处理器封装尺寸 |
37.5 mm |
| Number of Processing Die Transistors |
291 M |
另外
| Processing die size |
143 mm² |
Intel Xeon Processor 5150 (4M Cache, 2.66 GHz, 1333 MHz FSB)
Intel Virtualization Technology allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Intel 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
Idle States are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states.
Enhanced Intel SpeedStep Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits.
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
