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Of course, the Core i3-2350M is better, this is the Core 2nd generation, and the Core i3-380M is the Core generation, and the architecture is more advanced. For example, the Core 2nd generation is like a color TV, and the Core generation is a black and white TV. Don't know what kind of laptop you need?
If it's nostalgic, in fact, black and white TV is also quite interesting. As for the high frequency upstairs, it must be good, maybe the Pentium 4 should not be eliminated, the main frequency is up to, why is it not as expensive as the current **?
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e2140
e2160e2180
e2200e4300
e4400e4500
e4600e6300
e6320e6400
e6420e6550
e6750e6850 3g/4m/1333/x9
As for the new ones, I don't know yet, but that's enough.
Model: Frequency, L2 Cache, FSB, Frequency Doubling.
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Core 2 Duo is the meaning of Core 2 generation dual core Dual is dual, the meaning of the two slippery envy core is the meaning of the core Connected is a dual-core processor Core 2 Duo belongs to dual core So these two can't be compared There are many dual-no jujube core processors now Pentium dual-core Cool dry let dismantle Rui dual-core Athlon-dual-core There are words dual core in the English label.
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The greater the gap between the coil turns, the smaller the inductance, and you try to make the gap a little bigger.
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The figure of merit is the Q value, the distributed capacitance, etc., and how much current can be passed in the actual application.
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。。Of course, it is compared to the core architecture, the number of core threads, the main frequency, and the performance, refer to the following performance test results.
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The i9 project was aborted 10 years ago... The result is now the Intel Core i7 Processor. It's 6 cores and 12 wires i7. It is higher positioning and stronger performance than the ordinary i7.
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n years ago, I said that I was going to come out of i9, at that time it was still 32nm, in fact, 6 cores are i7 supreme, i9 should be 8 cores and 16 threads, and the exact model of i9 with 6 cores is i7 4960x, i7 4930k
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i9-7920x, 12 cores and 24 wires.
i9-7900x, 10 cores and 20 wires.
i9-7820x, 8 cores and 16 wires.
i9-7800x, 6 cores and 12 wires.
It's all not locked.,It's just that according to this turbo frequency, it generally can't exceed **.。
In fact, Core i9 is the server version of Xeon E5, a version with a large number of cores, plus a core display...
At present, it seems that the Intel Core i9 has a significantly higher clock and turbo frequency than the i7, and the number of cores is very large. If the i7 is suitable for high-end games, then the i9 is suitable for multi-game opening, virtual machines, graphics and rendering.
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The so-called i9 is now the i7 38xx, 39xx, 48xx, 49xx series, 6C12T.
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The i7 2600K is a little better and can be overclocked.
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The 2600 is better The 930 is an older version of the i7 and the 2600 is newer and better.
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The former is better, not locked and the process is more perfect
Is there a difference or a little, 2410m default, turbo frequency, 2430m default, turbo frequency. >>>More
When an electric current flows through a coil, a magnetic field is generated, and when the current changes, the magnetic field will change accordingly, and the change in the magnetic field will induce a current in the opposite direction of the current to try to stop the change of current, and the coil is called inductance to suppress the change of current. The principle is the principle of self-inductance. >>>More
l=ψ/i。
The basic formula for inductance is: l= i. The formula for defining inductance is: >>>More
l=ψ/i。
The basic formula for inductance is: l= i. The formula for defining inductance is: >>>More
Causes of loss of inductor cores:
The loss of the chip inductor core is mainly in the core loss and the coil loss, and the size of the loss in these two aspects needs to be judged according to its different circuit modes. Among them, the core loss is mainly caused by the alternating magnetic field in the core material, and the loss generated by it is a function of the operating frequency and the total magnetic flux swing (δb), which will greatly reduce the effective conduction loss. Coil loss is due to the energy loss caused by the change in magnetic energy, which reduces the strength of the magnetic field when the power inductor current drops. >>>More