Side by side comparison and review of Intel Core i3 4100M (4th Gen) and Intel Core i7 2820QM (2nd Gen). 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 Core i3 4100M (4th Gen) | Intel Core i7 2820QM (2nd Gen) |
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Product Type | Processor (mobile) | Processor (mobile) |
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PROCESSOR | Intel Core i3 4100M (4th Gen) | Intel Core i7 2820QM (2nd Gen) |
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Type | Intel Core i3 4100M (4th Gen) | Intel Core i7 2820QM (2nd Gen) |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | - | 988-pin Micro FCPGA |
Manufacturing Process | 22 nm | 32 nm |
Thermal Design Power | 37 W | 45 W |
Thermal Specification | - | 100 °C |
PCI Express Revision | 2.0 | 2.0 |
PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
PCI Express Lanes Qty | 16 | 16 |
Architecture Features | Hyper-Threading Technology | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology |
PERFORMANCE |
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Number of Cores | Dual-Core | Quad-Core |
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Number of Threads | 4 threads | 8 threads |
Clock Speed (Frequency) | 2.5 GHz | 2.3 GHz |
Max Turbo Speed | - | 3.4 GHz |
64-bit Computing | - | Yes |
CACHE MEMORY |
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Cache | 3 MB | 8 MB |
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Cache Memory Details | Smart Cache - 3 MB | L3 - 8 MB |
Installed Size | 3 MB | 8 MB |
INTEGRATED GRAPHICS (GPU) | Intel Core i3 4100M (4th Gen) | Intel Core i7 2820QM (2nd Gen) |
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Max Supported Memory Size | 2 GB | - |
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Max Supported Resolution | 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) | - |
EXPANSION & CONNECTIVITY | Intel Core i3 4100M (4th Gen) | Intel Core i7 2820QM (2nd Gen) |
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Compatible Slots | - | 1 x processor |
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MISCELLANEOUS | Intel Core i3 4100M (4th Gen) | Intel Core i7 2820QM (2nd Gen) |
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Service & Support | - | Limited warranty - 3 years |
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