Detailed comparison and review of Intel Xeon and Intel Xeon E5645. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
GENERAL | Intel Xeon | Intel Xeon E5645 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon | Intel Xeon E5645 |
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Type | Intel Xeon | Intel Xeon E5645 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Max Supported Qty | - | 1 |
Compatible Processor Socket | Socket 603 | LGA1366 Socket |
Core Voltage | - | 0.75 V - 1.35 V |
Manufacturing Process | - | 32 nm |
Thermal Design Power | - | 80 W |
Thermal Specification | - | 76.2 °C |
Architecture Features | Streaming SIMD extensions 2 | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
PERFORMANCE |
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Number of Cores | - | 6-core |
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Number of Threads | - | 12 threads |
Clock Speed (Frequency) | 1.6 GHz | 2.4 GHz |
Max Turbo Speed | - | 2.67 GHz |
Bus Speed | 400 MHz | 1333 MHz |
64-bit Computing | - | Yes |
CACHE MEMORY |
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Cache | - | 12 MB |
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Cache Memory Details | L2 - 256 KB L3 - Advanced Transfer Cache - 1 MB |
L2 - 6 x 256 KB L3 - 12 MB |
Installed Size | 1 MB | 12 MB |
Max Supported Size | 1 MB | - |
Type | Advanced Transfer Cache | Advanced Smart Cache |
EXPANSION & CONNECTIVITY | Intel Xeon | Intel Xeon E5645 |
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Compatible Slots | 1 x processor - Socket 603 | 1 x processor |
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MISCELLANEOUS | Intel Xeon | Intel Xeon E5645 |
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Included Accessories | Heat sink, cooler (fansink) | Cooler (fansink) |
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Compliant Standards | - | RoHS |
Service & Support | Limited warranty - replacement - 3 years - carry-in | 1-year warranty |