CD2 8 and P42 66, both with 533 external clocks, who is better The price can

Intel Pentium4 631 recommendation 515 yuan.

Model Pentium4 631

Applicable Type: Desktop.

Interface type LGA 775

Core Type Cedar Mill

Production process. Core voltage.

Frequency 3GHz

External frequency: External frequency: 200MHz

Multiplier 15x

L1 L1 28k

L2 L2 2048k

FSB frequency 800MHz

Hyper-threading Hyper-threading is supported

Functional parameters I'm going to find faults.

64-bit processors Yes.

Number of cores: Single-core.

TDP technology support.

Virtualization is not supported.

Other parameters: I'm going to find faults.

Packing: Boxed.

Warranty time, method Three-year warranty.

Other Performance: TDP power consumption: 65W

Intel Celeron D 336 (64-bit box) recommended 280 yuan.

Model Celeron D 336 (64-bit box).

Applicable Type: Desktop.

Interface type LGA 775

Core type prescott

Production process. Core voltage.

Main frequency: External frequency: 133MHz

Octave 21x

L1 16k L1 cache

L2 L2 256k

The FSB frequency is 533MHz

HyperTransport Bus Technology Hypertransport bus technology is not supported.

Functional parameters I'm going to find faults.

Hyper-threading technology is not supported.

64-bit processors Yes.

Number of cores: Single-core.

Other parameters: I'm going to find faults.

Packing: Boxed.

Warranty time, method Three-year warranty.

Other features Intel virus protection technology, (SSE3) instruction set, support for Execute Disable Bit (EDB) technology, support for enhanced Intel Speedstep Technology (EIST) technology.

I recommend the P4478 needle that is not sold in the market now, you can go to the 2-lot market to have a look

It must be P4, Celeron and P4 are not of the same grade. The performance is almost comparable to.

Now upgrade the computer directly to P4

If you buy a 478-pin AMD, then you can buy AMD--- by the way, you can buy a piece for me.

One is a high-end user, and the other is a low-end user, with the same computing speed but different cache sizes. This is also the difference between p and c. The cache size directly affects the CPU operation efficiency, in fact, the size of the external frequency is no longer the bottleneck of the machine's speed.

If you can buy rice in your pocket, you still buy Pentium, if it is not enough, it is recommended to buy AMD, Celeron is not worth it.

Good value for money amd.

What's so super, if you don't understand, it's best not to mess around, now overclocking is generally played by people who understand a little technology, and general applications don't need to risk damaging hardware overclocking.

You can look at the CPU frequency in the device manager, or enter DXDIAG in the operation You can also see the CPU frequency, if the clock speed is correct, it may be a bug of the optimization master, if the clock speed is really low, you can see if there is a jumper on the motherboard, or whether there is a corresponding adjustment item in the BIOS settings. If it doesn't work, just flash the BIOS.

The test results of the Optimizer are for reference only. For example, my 2800+ Athlon, I tested it, sometimes it's scary) sometimes it's normal) most of the time I don't know.

Yours is not C, it could be A or B

The external frequency is 133, the front-side bus is 533, the memory is 533, and the octave is x20

Note, however, that hyper-threading is not supported.

The 531 has an external frequency of 200, a front-side bus of 800, a memory operating at 400 (DDR), and a frequency multiplier of 15

P4 is a 100MHz 400MHz FSB, but from your description, it is not the reason for the external frequency. You can take off the memory module and CPU and clean it, and then put it back to try, it should be a bad contact.

Check to see if your motherboard is too dirty? If there is too much dust, it will cause your power supply to be insufficient and form such a phenomenon (dust conducts electricity).If this is still the case after cleaning your case, you can try changing the power supply.

It won't be a CPU thing. If the CPU has something, it can't be used. Heh

The battery on the motherboard is discharged. Return to factory settings.

Isn't it the 533 external frequency, as for the reason why many brands can't use it, the CPU power supply mode is not right; The big brand of 845 basically stopped shouting when it came out, but the 3-line or miscellaneous brand of the current hunger branch still has new products in the still segment, which can naturally be compatible with P4

The external frequency of P4 is determined to be 533, and your motherboard supports up to 400 external clocks, of course, there will be errors. And the graphics performance of the FX5200 is not good!

I don't know much about the problem of CPU external frequency.,But 5200 run 06 has high picture requirements.,That's your fault.,5200 The whole thing is a piece of garbage Play 06 without opening the special effects you can play.