Core 2 Extreme X6800 processor: an overview, reviews and specs

The chip with high speed within the computer platform LGA775 and the unlocked multiplier is the Core 2 Extreme X6800. At the time sales began in the third quarter of 2006, this processor device belonged to the flagship premium class solutions and provided an uncompromising level of performance. It is this CPU that will be discussed in detail in our review material.

For which computers is this chip intended?

In 2006, Intel's products were distributed along the niches of the computer market as follows:

  • Microprocessors for office systems are Celeron. Obsolete architecture, modest technical specifications and minimal performance did not allow using this series of chips for any other purpose.
  • Entry-level gaming systems were based on the CPU of the Pentium line. In this case, the characteristics were significantly improved, the frequencies were increased. In some cases, even on one crystal there could be 2 computational modules.

  • The flagship solutions were the Core 2 processors. In this case, 2 computational units of the new architecture were integrated on one silicon base. In addition to this, the cache size has been increased and the frequencies have been increased. As a result, computer systems based on such chips provided phenomenal speed and were able to solve any problem at that time. It was to this series of processor devices that the considered solution Core 2 Extreme X6800 belonged.

List of equipment

The main option for the Intel Core 2 Extreme X6800 is VOX. In it, Intel included the following:

  • A chip with a protective box made of plastic;
  • A proprietary cooling system from a special cooler and thermal grease;
  • Documentation, which consisted of a certificate of conformity, a coupon with warranty obligations and a brief user guide.

Processor connector, frequency and architecture

The only connector that can be used to install this CPU model is the LGA775 socket. To date, this platform has become obsolete both morally and physically. Solutions on its basis belong to the initial level and can be used only in those cases when the requirements for speed are minimal. The frequency of this processor is fixed at 2.93 GHz, it can not dynamically change during operation.

The microprocessor frequency multiplier is by default set to 11, but in this case it is unlocked, and if necessary it can be changed without any problems. Due to this, it is possible to disperse such a chip easily and simply. The code name for the architecture of this silicon crystal is Conroe. The number of nuclei in this case is 2.

Technology, the nominal value of the heat package and the possible temperatures

Core 2 Extreme X6800 was manufactured using the technology, which corresponded to technological tolerances of 65 nm. The dimensions of the crystal were 37.5 X 37.5 mm. In this case, its area was 143 mm 2 , and the number of semiconductor elements is 291 million. The thermal package of this processor device corresponds to 75 W, and the highest temperature is 75 ° C.

Fast integrated memory and RAM subsystem

Only 2 levels of the cache are in the Core 2 Extreme X6800. The characteristics of this solution indicate that the first one is 64 kb, and the second is 4 mb. The controller of the RAM is placed outside the processor chip and is located inside the north chip of the system logic set. Therefore, the type of RAM depends on the particular model of the motherboard and can be DDR2 or DDR3. As a rule, it is dual-channel and can address up to 16 GB.

The price of the CPU. Owners about it

At the moment, the LGA775 socket is outdated . The same can be said about its processor solutions. But to find the latter in a new state is still possible on various trading platforms on the Internet. The price of the device is in the range of 30 to 50 dollars. Users say that for their time this microprocessor was really a great solution for building a high-performance system unit. Now it is completely obsolete.

Therefore, the main scope of its use is office computing systems with low speed. In all other cases, its use no longer makes sense. It is to this positioning and indicate the owners in their reviews.


More than 10 years have passed since the start of sales of Core 2 Extreme X6800. During this time the model range of Intel processors has changed many times. As a result, this chip has dropped from the niche of premium solutions to the segment of ultra-budgetary products. But even now it can be successfully applied in some cases.

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