Detailed comparison and review of Intel Xeon W5590 and AMD Phenom II X4 945. 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 W5590 | AMD Phenom II X4 945 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon W5590 | AMD Phenom II X4 945 |
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Type | Intel Xeon W5590 | AMD Phenom II X4 945 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Max Supported Qty | - | 1 |
Compatible Processor Socket | LGA1366 Socket | Socket AM3 |
Power Efficiency | - | Energy Efficient |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 130 W | 95 W |
Thermal Specification | - | 71 °C |
Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E) | HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 3.33 GHz | 3 GHz |
Max Turbo Speed | 3.6 GHz | - |
Bus Speed | 1366 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | - |
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Cache Memory Details | L3 - 8 MB | L2 - 4 x 512 KB L3 - 6 MB |
Installed Size | 8 MB | 6 MB |
EXPANSION & CONNECTIVITY | Intel Xeon W5590 | AMD Phenom II X4 945 |
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Compatible Slots | 1 x processor | 1 x processor - Socket AM3 |
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MISCELLANEOUS | Intel Xeon W5590 | AMD Phenom II X4 945 |
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Compliant Standards | RoHS | - |
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Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |