In depth comparison and review of Intel Core i7 840QM and Intel Celeron G530. 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 Core i7 840QM | Intel Celeron G530 |
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Product Type | Processor (mobile) | Processor |
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PROCESSOR | Intel Core i7 840QM | Intel Celeron G530 |
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Type | Intel Core i7 840QM | Intel Celeron G530 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | 988-pin Micro FCPGA | - |
Compatible Processor Socket | - | LGA1155 Socket |
Manufacturing Process | 45 nm | 32 nm |
Thermal Design Power | 45 W | 65 W |
Thermal Specification | 100 °C | 69.1 °C |
PCI Express Revision | 2.0 | 2.0 |
PCI Express Configurations | 1x16, 2x8 | - |
PCI Express Lanes Qty | 16 | - |
Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2 | Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology |
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) | 1.86 GHz | 2.4 GHz |
Max Turbo Speed | 3.2 GHz | - |
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 | Smart Cache - 2 MB |
Installed Size | 8 MB | 2 MB |
INTEGRATED GRAPHICS (GPU) | Intel Core i7 840QM | Intel Celeron G530 |
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Type | - | Intel HD Graphics |
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Base Frequency | - | 850 MHz |
Max Dynamic Frequency | - | 1 GHz |
Features | - | Dual Display Capable, Intel FDI |
EXPANSION & CONNECTIVITY | Intel Core i7 840QM | Intel Celeron G530 |
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Compatible Slots | 1 x processor | 1 x processor |
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MISCELLANEOUS | Intel Core i7 840QM | Intel Celeron G530 |
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Included Accessories | - | Heat sink |
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Compliant Standards | - | RoHS |
Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |