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IBM Xeon X7542 2.666GHz 18MB L3 processor

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IBM
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Xeon X7542
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
59Y5904
Category
The Central Processing Unit (CPU) or (micro) processor is the part of a computer where most calculations take place. In terms of computing power, the processor is the most important element of a computer system, so the performance of a computer is highly dependant on the performance of the processor. For quite some time the performance of a processor has been determined by the number of MHz the clock speed was, but nowadays clock speed doesn\'t have so much to do with the speed of the processor anymore. One of the best ways to compare different kinds of processors, is to look up benchmarks on the internet. Please be careful to buy a processor that is compatible with your motherboard, i.e. fits in the right socket.
Processors
Data-sheet quality: created/standardized by Icecat
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only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by IBM: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 08 Dec 2010
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 6239
This statistic is based on the 78862 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 08-12-10 Only sponsoring brands are included in the free Open Icecat content distribution as used by 77085 free Open Icecat users .
Info modified on: 23 Jun 2018 12:05:34
The date of the most recent change of this product data-sheet in Icecat.
Long product name IBM Xeon X7542 2.666GHz 18MB L3 processor :
The short editorial description of IBM Xeon X7542 2.666GHz 18MB L3 processor

Xeon X7542, 2666MHz, FCLGA1567, 130W
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IBM Xeon X7542 2.666GHz 18MB L3 processor:
The official marketing text of IBM Xeon X7542 2.666GHz 18MB L3 processor as supplied by the manufacturer

As you know, the Xeon Foster is called "Willamette with SMP support", and the Xeon Prestonia is known as "Northwood with SMP support". These CPUs are based on the same core. Besides, the pairs of "Foster - Willamette" and "Prestonia - Northwood" are based on the same fabrication process and have the same L2 cache size. The processors have different sockets, but if you look at the signal assignment diagram the pins of the Socket 603 processor will show that most of them control either power supply or ground, i.e. they are not significant.

Short summary description IBM Xeon X7542 2.666GHz 18MB L3 processor:
This short summary of the IBM Xeon X7542 2.666GHz 18MB L3 processor data-sheet is auto-generated and uses the product title and the first six key specs.

IBM Xeon X7542, Intel® Xeon® 7000 Sequence, 2.666 GHz, LGA 1567 (Socket LS), Server/workstation, 45 nm, X7542

Long summary description IBM Xeon X7542 2.666GHz 18MB L3 processor:
This is an auto-generated long summary of IBM Xeon X7542 2.666GHz 18MB L3 processor based on the first three specs of the first five spec groups.

IBM Xeon X7542. Processor family: Intel® Xeon® 7000 Sequence, Processor frequency: 2.666 GHz, Processor socket: LGA 1567 (Socket LS). Thermal Design Power (TDP): 130 W, VID Voltage Range: 0.675 - 1.35 V. Intel® Virtualization Technology (Intel® VT): VT-x

Intel® Turbo Boost Technology
Intel® Turbo Boost Technology

Higher Performance When You Need It Most
Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.

Processor
Processor family *
A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel® Xeon® 7000 Sequence
Processor frequency *
The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
2.666 GHz
Processor cores *
The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
6
Processor socket *
Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.
LGA 1567 (Socket LS)
Component for *
What this product is used as a part of (component for).
Server/workstation
Processor lithography *
The process which is performed by the processor e.g. CPU (Central Processing Unit).
45 nm
Processor model *
The model number for the processor in a computer.
X7542
Processor threads *
6
System bus rate *
A bus is a communication system that transfers data between components inside a computer, or between computers. The system bus rate is the speed at which data is transferred in this communication system.
5.86 GT/s
Processor operating modes *
Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.
64-bit
Processor cache
18 MB
Processor cache type
L3
Stepping
D0
Processor boost frequency
The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
2.8 GHz
Graphics
On-board graphics adapter *
Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
No
Power
Thermal Design Power (TDP) *
130 W
VID Voltage Range
0.675 - 1.35 V
Features
Execute Disable Bit
Yes
Processor special features
Intel® Turbo Boost Technology
Higher Performance When You Need It Most\nIntel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
Yes
Enhanced Intel SpeedStep Technology
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes
Intel Virtualization Technology (VT-x)
Simplify Virtualization and Reduce Overheads\nIntel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Yes
Operational conditions
Tcase
69 °C
Other features
Intel® Virtualization Technology (Intel® VT)
Simplify Virtualization and Reduce Overheads\nIntel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
VT-x
Country Distributor
Polska 1 distributor(s)
Customer service details
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