New tests just released six-core processor by Intel Core i7-980X showed that, despite the better performance than previous processors, it has several limitations.
After tests revealed that the best processor itself shows when performing tasks such as three-dimensional modeling, the use of filters in Photoshop and video encoding, which uses multi-threading and use all six cores. Performance compared with the quad-core Core i7 with the same frequency of 3.33 GHz is growing at 20-70 per cent.
Further tests conducted by AnandTech, yielded different results. Despite the fact that because of the larger cache in the third level, 980H, in most cases was faster than a few percent, sometimes he still lost his quad predecessor. This is due to long delays, as amended by a large cache size. This was mainly noticeable in gaming applications, where quick access in real time is more important than the parallel computation.
In addition, a small increase in performance can give the function Turbo Boost, which allows you to overclock the new Core i7 to the frequency of 3.6 GHz, when a number of cores is not used.
The price of a new processor is quite high and amounts to about $ 1000, so normal users are unlikely to buy them en masse, but for workstations it is ideal because it is much cheaper there used processor Xeon. Moreover, the workstations need more support multiprocessor mode and memory with error correction than too much clock frequency