Intel
Intel BX80621E52603 Xeon E5-2603 Processor
★★★★★
80W
Efficient Performance for Entry-Level ServersThe Intel Xeon E5-2603 processor offers a balance of performance and efficiency for entry-level server applications. With four cores and a low thermal design power, this processor provides a reliable foundation for your server infrastructure. Brand...
$129.95*
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*Price sourced from Amazon.com. Last updated:Jul 21, 2026.Price and availability are subject to change.
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Overview
Efficient Performance for Entry-Level Servers
The Intel Xeon E5-2603 processor offers a balance of performance and efficiency for entry-level server applications. With four cores and a low thermal design power, this processor provides a reliable foundation for your server infrastructure.
- Brand: Intel
- Model: BX80621E52603
- Cores: 4
- Frequency: 1.8 GHz
- Cache: 10MB L3 Cache
- TDP: 80W
- Memory Support: DDR3 up to 1066MHz
- Socket: LGA 2011
Key Features
1.8GHz
10MB L3 Cache
80W TDP
DDR3 up to 1066MHz
Specifications
Brand
Intel
Model Name
Xeon E5-2603
Base Clock Speed
1.8GHz
L3 Cache
10MB
Thermal Design Power (TDP)
80W
Memory Support
DDR3 up to 1066MHz
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View on Amazon →Frequently Asked Questions
What is the clock speed of the Intel Xeon E5-2603 processor?
The Intel Xeon E5-2603 processor operates at a base clock speed of 1.8GHz.
How much L3 Cache does this Xeon processor have?
This processor is equipped with a 10MB L3 Cache, which aids in quicker data retrieval for processing.
What is the Thermal Design Power (TDP) for this CPU?
The Thermal Design Power (TDP) for the Intel Xeon E5-2603 is 80W.
What type of memory does the Intel Xeon E5-2603 support?
The Intel Xeon E5-2603 processor supports DDR3 memory with speeds up to 1066MHz.
Is this processor suitable for high-performance computing tasks?
While it offers reliable performance for general server and workstation applications, its 1.8GHz clock speed and DDR3 memory support suggest it is better suited for stable, consistent workloads rather than cutting-edge high-performance computing.
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