Maximize Energy Efficiency and Performance Density in Two-Processor,
Standard High-Volume Servers and Workstations
Features Benefits
Quad-core processing
• Maximizes performance and performance/watt for greater performance per square
foot for data center infrastructures and highly dense deployments.
• Increases performance and threading headroom for multi-threaded applications and
heavy multi-tasking scenarios, plus helps boost system utilization through virtualization
and application responsiveness.
Intel® Core™ microarchitecture
• Better performance on multiple application types and user environments, while reducing
cooling challenges, enabling more capable, denser data center deployments.
Large 8 MB of on-die L2 cache2
• Increases efficiency of L2 cache-to-core data transfers, maximizing main memory to
processor bandwidth and reducing latency.
• Up to 4 MB of L2 cache can be allocated to one core.
1066 and 1333 MHz system bus
• Fast, dedicated front-side buses for increased throughput.
Intel® Virtualization Technology4
• A processor hardware enhancement that assists virtualization software, enabling more
efficient virtualization solutions and greater capabilities including 64-bit guest operating
system support. The new Quad-Core Intel® Xeon® processor 53001,5 includes new Intel® VT
extensions around interrupt handling that will further optimize virtualization software
efficiency.
Intel® 64 architecture7
• Flexibility for 64-bit and 32-bit applications and operating systems.
Demand-Based Switching (DBS) with Enhanced Intel SpeedStep® technology
• Helps reduce average system power consumption and potentially improves
system acoustics.
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