intel extreme graphics 2 and vizio invalid format

The Core 2 Extreme QX6700 runs at 2.66GHz on a 1066MHz front-side bus, so its clock speed matches that of the second fastest Core 2 Duo, the E6700. Cosmetically, it looks for all the world like any other recent Intel desktop CPU. The result of this multi-chip fusion is a processor that plugs into a regular LGA775-style socket and packs four processing cores alongside a total of 8MB of L2 cache. Lashing together two separate chips rather than making one large chip makes good sense from an economic standpoint, because smaller die areas tend to make for higher yields of good chips from each wafer.

Intel has used this multi-chip packaging technique in the past to create “dual-core” processors, such as the “Presler” Pentium D. If you want to know more about the Core 2 Duo’s basic technology, I suggest you read our review of that processor. This product, which lived its early life going by the code-name Kentsfield, really is two Core 2 Duo chips mounted together on the same package. We won’t dwell too long on the specifics of the Core 2 Extreme QX6700. What hath Intel wrought with this quad-core beast? Do four CPU cores make sense in a desktop PC, and what sort of applications can really take advantage of such power? Let’s have a look. The Core 2 Extreme QX6700 isn’t exactly cheap and doesn’t run especially cool, but it will turn your spare bedroom into the computing equivalent of a government astrophysics lab and make the neighbors terribly jealous-provided your neighbors are total geeks. Now comes the CPU de grâce, a processor that takes advantage of the Core 2 Duo’s modest heat output by cramming two of those chips together into a single socket, a product Intel can plausibly claim is the world’s first quad-core CPU. Since it offers a better combination of processing power, energy efficiency, and overclocking headroom than the Athlon 64, the Core 2 Duo has quickly become an enthusiast favorite, capturing prominent spots in our system guide recommendations and prompting a new round of upgrades for many folks. After struggling mightily with performance and power consumption problems in the latter-day Pentiums, Intel came roaring back with the Core 2 Duo, producing a chip that goes like stink without spinning the electric meter into a frenzy. Y OU’VE GOTTA LIKE Intel’s Core 2 Duo processors.

Intel extreme graphics 2 and vizio invalid format