Side by side comparison and review of Intel Pentium B970 and Intel Core 2 Extreme QX9650. 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 Core 2 Extreme QX9650 |
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Product Type | Processor (mobile) | Processor |
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PROCESSOR | Intel Pentium B970 | Intel Core 2 Extreme QX9650 |
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Type | Intel Pentium B970 | Intel Core 2 Extreme QX9650 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | PGA988 Socket | LGA775 Socket |
Manufacturing Process | 32 nm | 45 nm |
Thermal Design Power | 35 W | 130 W |
Thermal Specification | 85 °C | 64.5 °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 | Enhanced SpeedStep technology, streaming SIMD extensions 2, streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Digital Media Boost, Intel Advanced Smart Cache, Intel Intelligent Power Capability, Intel Smart Memory Access, Intel Wide Dynamic Execution, supplemental streaming SIMD extensions 3, streaming SIMD extensions 4, Enhanced Halt State (C1E), Intel Thermal Monitor 2 |
PERFORMANCE |
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Number of Cores | Dual-Core | Quad-Core |
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Number of Threads | 2 threads | - |
Clock Speed (Frequency) | 2.3 GHz | 3 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 Memory Details | L3 - 2 MB | L2 - 12 MB |
Installed Size | 2 MB | 12 MB |
Type | - | Advanced Smart Cache |
INTEGRATED GRAPHICS (GPU) | Intel Pentium B970 | Intel Core 2 Extreme QX9650 |
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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 Core 2 Extreme QX9650 |
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Compatible Slots | - | 1 x processor |
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MISCELLANEOUS | Intel Pentium B970 | Intel Core 2 Extreme QX9650 |
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Service & Support | - | Limited warranty - 90 days |
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