Side by side comparison and review of Intel Pentium B970 and Intel Xeon X5660. 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 Pentium B970 | Intel Xeon X5660 |
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Product Type | Processor (mobile) | Processor |
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PROCESSOR | Intel Pentium B970 | Intel Xeon X5660 |
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Type | Intel Pentium B970 | Intel Xeon X5660 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | PGA988 Socket | LGA1366 Socket |
Core Voltage | - | 1.3 V |
Manufacturing Process | 32 nm | 32 nm |
Thermal Design Power | 35 W | 95 W |
Thermal Specification | 85 °C | 81.3 °C |
PCI Express Revision | 2.0 | - |
PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
PCI Express Lanes Qty | 16 | - |
Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
PERFORMANCE |
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Number of Cores | Dual-Core | 6-core |
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Number of Threads | 2 threads | 12 threads |
Clock Speed (Frequency) | 2.3 GHz | 2.8 GHz |
Max Turbo Speed | - | 3.2 GHz |
Bus Speed | - | 1333 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 2 MB | 12 MB |
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Cache Level 1 Size | - | 384 KB |
Cache Memory Details | L3 - 2 MB | L3 - 12 MB L2 - 1 MB |
Installed Size | 2 MB | 12 MB |
RAM |
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Max Supported Size | - | 288 GB |
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Technology | - | DDR3 SDRAM |
INTEGRATED GRAPHICS (GPU) | Intel Pentium B970 | Intel Xeon X5660 |
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Type | Intel HD Graphics with Dynamic Frequency | - |
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Base Frequency | 650 MHz | - |
Max Dynamic Frequency | 1.1 GHz | - |
Features | Dual Display Capable, Intel FDI | - |
EXPANSION & CONNECTIVITY | Intel Pentium B970 | Intel Xeon X5660 |
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Compatible Slots | - | 1 x processor |
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MISCELLANEOUS | Intel Pentium B970 | Intel Xeon X5660 |
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Included Accessories | - | Heat sink |
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Compliant Standards | - | RoHS |
Service & Support | - | Limited warranty - 1 year - on-site |