
Intel AT80602002091AA Xeon Quad-Core 2.26GHz CPU Processor
Unleash Server Performance with Intel Xeon PowerMeet the Intel Xeon Processor E5520. This quad-core processor delivers efficient performance for server applications, featuring Intel QPI technology for enhanced data transfer.Specifications: Processor Type: Intel Xeon Model: E5520 Cores: Quad-Co...
*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.
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Overview
Unleash Server Performance with Intel Xeon Power
Meet the Intel Xeon Processor E5520. This quad-core processor delivers efficient performance for server applications, featuring Intel QPI technology for enhanced data transfer.
Specifications:
- Processor Type: Intel Xeon
- Model: E5520
- Cores: Quad-Core
- Cache: 8M
- Clock Speed: 2.26 GHz
- QPI Speed: 5.86 GT/s
Key Features
Intel Xeon Dp Quad-core E5520 2.26ghz Processor - 2.26ghz - 5.86gt/s Qpi - 1mb L2 - 8mb L3 - Socket B Lga-1366 - Rohs Compliance
Specifications
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Pros & Cons
👍 Pros
- Features an Intel Xeon Dp Quad-core E5520 processor with four cores, enhancing multi-threaded application performance.
- Operates at a base frequency of 2.26GHz, providing solid processing power for server applications.
- Equipped with a fast 5.86GT/s QPI, facilitating rapid data transfer between the CPU and other components.
- Includes both 1MB L2 cache and 8MB L3 cache, which helps reduce latency for frequently accessed data.
- Utilizes the Socket B LGA-1366, indicating compatibility with specific motherboard architectures designed for Xeon processors.
👎 Cons
- The Intel Xeon E5520 is an older generation processor, meaning it may not offer the performance efficiency of newer CPUs.
- A 2.26GHz base clock speed, while quad-core, may be slower than contemporary processors in single-threaded tasks.
- Socket B LGA-1366 motherboards are no longer current, potentially limiting upgrade paths and part availability.
- The 5.86GT/s QPI, while fast for its time, is superseded by newer interconnect technologies in modern server architectures.
- The 1MB L2 and 8MB L3 cache sizes might be considered small compared to the much larger caches found in current server CPUs.