Side by side comparison and review of Intel Xeon W3520 and Intel Celeron B810. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
GENERAL | Intel Xeon W3520 | Intel Celeron B810 |
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Product Type | Processor | Processor (mobile) |
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PROCESSOR | Intel Xeon W3520 | Intel Celeron B810 |
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Type | Intel Xeon W3520 | Intel Celeron B810 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | FC-LGA8 | - |
Compatible Processor Socket | LGA1366 Socket | PGA988 Socket |
Manufacturing Process | 45 nm | 32 nm |
Thermal Design Power | 130 W | 35 W |
Thermal Specification | 67.9 °C | 100 °C |
PCI Express Revision | - | 2.0 |
PCI Express Configurations | - | 1x16, 2x8, 1x8+2x4 |
PCI Express Lanes Qty | - | 16 |
Architecture Features | Enhanced SpeedStep technology, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel I/O Acceleration Technology, streaming SIMD extensions 4 | Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | 8 threads | 2 threads |
Clock Speed (Frequency) | 2.66 GHz | 1.6 GHz |
Max Turbo Speed | 2.93 GHz | - |
Bus Speed | 1066 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | 2 MB |
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Cache Memory Details | L3 - 8 MB | L3 - 2 MB |
Installed Size | 8 MB | 2 MB |
Type | Advanced Smart Cache | - |
RAM |
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Technology | - ECC | - |
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INTEGRATED GRAPHICS (GPU) | Intel Xeon W3520 | Intel Celeron B810 |
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Type | - | Intel HD Graphics with Dynamic Frequency |
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Base Frequency | - | 650 MHz |
Max Dynamic Frequency | - | 950 MHz |
Features | - | Dual Display Capable, Intel FDI |
EXPANSION & CONNECTIVITY | Intel Xeon W3520 | Intel Celeron B810 |
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Interfaces | - GT5 | - |
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Compatible Slots | 1 x processor | 1 x processor - PGA988 Socket |
MISCELLANEOUS | Intel Xeon W3520 | Intel Celeron B810 |
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Compliant Standards | - | Halogen-free |
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Service & Support | Limited warranty - 90 days | - |