In depth comparison and review of Intel Xeon E5540 and AMD A10 7870K. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
GENERAL | Intel Xeon E5540 | AMD A10 7870K |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon E5540 | AMD A10 7870K |
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Type | Intel Xeon E5540 | AMD A10 7870K |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA1366 Socket | Socket FM2+ |
Core Voltage | 0.75 V - 1.35 V | - |
Manufacturing Process | 45 nm | 28 nm |
Thermal Design Power | 80 W | 95 W |
Thermal Specification | 76 °C | 72.4 °C |
Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Dynamic Acceleration | AMD Virtualization, AMD Freesync Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | 8 threads | 4 threads |
Clock Speed (Frequency) | 2.53 GHz | 3.9 GHz |
Max Turbo Speed | 2.8 GHz | 4.1 GHz |
Bus Speed | 1066 MHz | - |
64-bit Computing | Yes | - |
CACHE MEMORY |
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Cache | 8 MB | 4 MB |
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Cache Level 1 Size | 256 KB | - |
Cache Memory Details | L2 - SLC NAND Flash - 8 MB | L2 - 4 MB L1 - 256 KB |
Installed Size | 8 MB | - |
Type | SLC NAND Flash | - |
RAM |
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Technology | DDR3 SDRAM - 1066 MHz | - |
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INTEGRATED GRAPHICS (GPU) | Intel Xeon E5540 | AMD A10 7870K |
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Type | - | Radeon R7 Series Graphics |
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Base Frequency | - | 866 MHz |
Max Dynamic Frequency | - | 866 MHz |
EXPANSION & CONNECTIVITY | Intel Xeon E5540 | AMD A10 7870K |
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Compatible Slots | 1 x processor | - |
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MISCELLANEOUS | Intel Xeon E5540 | AMD A10 7870K |
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Included Accessories | Heat sink, voltage regulator module | Cooler (fansink) |
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Compliant Standards | RoHS | AES |
Service & Support | Limited warranty - 1 year - on-site | - |