Intel E5440 QC 2.8G 12M 1333F CPU

AT80574KJ073N

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Performance. Efficiency. Agility.
Intel’s newest dual-core processor for dual processor (DP) servers and workstations delivers a new level of energy-efficient performance from the innovative Intel® Core™ microarchitecture, optimized for low-power, dual-core, 64-bit computing.

The Dual-Core Intel Xeon processor 5100 series is ideal for intense computing environments, 32-bit and 64-bit business-critical applications and high-end workstations. Combined with the Intel® 5000 chipset family and Fully Buffered DIMM (FBDIMM) technology, the new Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 3 times the performance and 3.5 times the performance/watt of previous-generation single-core Intel® Xeon® processors. The new Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 2.25 times the performance and 2.35 times the performance/watt of previous-generation dual-core Intel Xeon processors.

The Dual-Core Intel Xeon processor 5100 series is compatible with Intel® 5000P, 5000V and 5000X series of chipsets. Server boards based on these chipsets are optimized for dual core with advanced platform features of Dual Independent Bus and Fully Buffered DIMM memory technology offering up to 4X and 3X available bandwidth of current generation platforms. Improved I/O performance is possible with PCI Express* and the option of Intel I/O Acceleration Technology.

Dual-core processing
Significant performance headroom, especially for multi-threaded applications, helps boost system utilization through virtualization and application responsiveness.

Intel® Core™ microarchitecture
Better performance on multiple application types and user environments at a substantially reduce power envelope.

Majority of SKUs at 65W
Significantly lower power (compared to previous generation) helps improve data center density and power/thermal operating costs.

Ultra-dense, ultra low-power SKUs at 40W
Low-voltage SKU available at reduced power envelopes will deliver even higher performance per watt — helps reduce power/thermal operating costs and improve data center density.

4 MB shared L2 cache
Increases efficiency of L2 cache-to-processor data transfers, maximizing main memory to processor bandwidth and reducing latency.
Entire L2 cache can be allocated to one core.

1066 and 1333 MHz system bus
Faster system bus speeds than previous generations for increased throughput.

Intel® Virtualization Technology
New processor hardware enhancements that support software-based virtualization, enabling migration of more environments — including 64-bit OSs and applications — to virtual environments.

Intel® Extended Memory 64 Technology (Intel® EM64T)
Flexibility for 64-bit and 32-bit applications and operating systems.

Enhanced Intel® Speedstep™ Technology
Helps reduce average system power consumption and potentially improves system acoustics.

Specs
Processor:
Processor family: Intel® Xeon® 5000 Sequence
Processor cores: 4
Processor socket: LGA 771 (Socket J)
Component for: Server/workstation
Processor lithography: 45 nm
Box:
Cooler included:
Processor manufacturer: Intel
Processor base frequency: 2.83 GHz
Processor model: E5440
Processor threads: 4
Processor operating modes: 64-bit
Processor series: Intel Xeon 5400 Series
Processor cache: 12 MB
Processor cache type: L2
L2 cache speed: 2.83 GHz
Processor front side bus: 1333 MHz
Thermal Design Power (TDP): 80 W
VID Voltage Range: 0.85 - 1.35 V
Stepping: E0
FSB Parity:
Bus type: FSB
CPU multiplier (bus/core ratio): 8.5
Processor codename: Harpertown
Processor code: SLBBJ
Processor ARK ID: 33082
Graphics:
On-board graphics adapter:
Features:
Execute Disable Bit:
Idle States:
Thermal Monitoring Technologies:
Number of Processing Die Transistors: 820 M
Processing Die size: 214 mm²
Number of Graphics & IMC Die Transistors: 820 M
Embedded options available:
Graphics & IMC lithography: 45 nm
Market segment: Server
Harmonized System (HS) code: 8542310001
Export Control Classification Number (ECCN): 3A991.A.1
Commodity Classification Automated Tracking System (CCATS): NA
Processor special features:
Intel® Hyper Threading Technology (Intel® HT Technology):
Intel® Turbo Boost Technology:
Enhanced Intel SpeedStep Technology:
Intel Trusted Execution Technology:
Intel Enhanced Halt State:
Intel VT-x with Extended Page Tables (EPT):
Intel Demand Based Switching:
Intel 64:
Intel Virtualization Technology (VT-x):
Conflict-Free processor:
Operational conditions:
Tcase: 67 °C
Processor cache: 12288 KB
Product type: Processor
Weight & dimensions:
Processor package size: 37.5mm x 37.5mm
Other features:
Intel® Virtualization Technology (Intel® VT): VT-x
Supplemental SKU:
Cache memory: 12 MB
Features:
Images Type Map:
Born on date: Q1'08
Bus bandwidth: 1333
Bus type units: MHz
Launch date: Q1'08
Processor core voltage: 0.850-1.3500 V
Product name: Intel Xeon E5440 (12M Cache, 2.83 GHz, 1333 MHz FSB)
Status: Discontinued
Processor brand name: Intel Xeon
Last change: 63903513
Product family: Intel Xeon Processor 5000 Sequence
Bus speed: 1333 MHz