With a little less than a month to go until Intel will make official its first processors based on the high-performance Sandy Bridge-E architecture, European retailers have started listing some of these chips on their websites, the Core i7-3930K and Core i7-3960X being the first to arrive.

These two Intel processors have popped up in Sweden on the PriceSpy website. After dropping the 25% VAT tax from the price of these CPUs, it would result that the Core i7-3960X is priced at $1086 US, or about 786 Euros, while its slower brother has a retail price of $616 US (446 Euros).

Both of these prices are higher than those suggested by previous leaks, $999 and $583 respectively, but they are expected to come down once we are getting nearer to the Sandy Bridge-E release date.

Intel's initial LGA 2011 processor lineup will include three chips, all of them belonging to the Core i7 product line.

As most of you know, the Core i7-3960X is the fastest of these as the Extreme Edition part includes six processing cores with Hyper-Threading support, has a base frequency of 3.3GHz and a maximum clock speed of 3.9GHz, as well as 15MB of Level 3 cache memory.

In comparison, the Core i7-3930K, also includes six processing cores with Hyper-Threading support, but has a base operating clock of 3.2GHz, while the maximum frequency in Turbo mode is set at 3.80GHz.

Cache size has was also reduced, as the Core i7-3930K sports only 12MB of Level 3 cache memory. Intel is expected to release both of these LGA 2011 chips on November 14.