In depth comparison and review of Intel Core i7 3520M (3rd Gen) and Intel Core i5 12600 (12th Gen). 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 3520M (3rd Gen) | Intel Core i5 12600 (12th Gen) |
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Product Type | Processor (mobile) | Processor |
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PROCESSOR | Intel Core i7 3520M (3rd Gen) | Intel Core i5 12600 (12th Gen) |
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Type | Intel Core i7 3520M (3rd Gen) | Intel Core i5 12600 (12th Gen) |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | PGA988 Socket | LGA1700 Socket |
Manufacturing Process | 22 nm | 10 nm |
Thermal Design Power | 35 W | 65 W |
Thermal Specification | 105 °C | 100 °C |
PCI Express Revision | 3.0 | 4.0/5.0 |
PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16+4, 2x8+4 |
PCI Express Lanes Qty | 16 | 20 |
Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0 |
PERFORMANCE |
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Number of Cores | Dual-Core | 6-core |
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Number of Threads | 4 threads | 12 threads |
Clock Speed (Frequency) | 2.9 GHz | 3.3 GHz |
Max Turbo Speed | 3.6 GHz | 4.8 GHz |
Bus Speed | 1600 MHz | - |
CACHE MEMORY |
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Cache | 4 MB | 18 MB |
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Cache Memory Details | Smart Cache - 4 MB | L3 - Smart Cache - 18 MB L2 - 7.5 MB |
Installed Size | 4 MB | - |
INTEGRATED GRAPHICS (GPU) | Intel Core i7 3520M (3rd Gen) | Intel Core i5 12600 (12th Gen) |
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Type | Intel HD Graphics 4000 | Intel UHD Graphics 770 |
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Base Frequency | 650 MHz | 300 MHz |
Max Dynamic Frequency | 1.25 GHz | 1.45 GHz |
Max Supported Resolution | - | 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI) |
Features | Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider | Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable |
MISCELLANEOUS | Intel Core i7 3520M (3rd Gen) | Intel Core i5 12600 (12th Gen) |
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Service & Support | - | Limited warranty - 3 years |
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