Detailed comparison and review of AMD FX 8320 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 | AMD FX 8320 | AMD Phenom II X4 945 |
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Product Type | Processor | Processor |
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PROCESSOR | AMD FX 8320 | AMD Phenom II X4 945 |
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Type | AMD FX 8320 | 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 | Socket AM3+ | Socket AM3 |
Power Efficiency | - | Energy Efficient |
Manufacturing Process | 32 nm | 45 nm |
Thermal Design Power | 125 W | 95 W |
Thermal Specification | 61.1 °C | 71 °C |
Architecture Features | PowerNow! technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Virtualization, streaming SIMD extensions 4, AMD Turbo CORE technology | 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 | 8-core | Quad-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 3.5 GHz | 3 GHz |
Max Turbo Speed | 4 GHz | - |
Bus Speed | 5200 Mhz | - |
64-bit Computing | - | Yes |
CACHE MEMORY |
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Cache | 8 MB | - |
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Cache Memory Details | L1 - 384 KB L2 - 8 MB L3 - 8 MB |
L2 - 4 x 512 KB L3 - 6 MB |
Installed Size | 8 MB | 6 MB |
EXPANSION & CONNECTIVITY | AMD FX 8320 | AMD Phenom II X4 945 |
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Compatible Slots | - | 1 x processor - Socket AM3 |
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MISCELLANEOUS | AMD FX 8320 | AMD Phenom II X4 945 |
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Service & Support | - | Limited warranty - 3 years |
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