Intel made special editions (4.4ghz dual core) of some Xeons that went into some servers Dell sold for HFT. http://www.cpu-world.com/CPUs/Xeon/Intel-Xeon%20X56

Intel made special editions (4.4ghz dual core) of some Xeons that went into some servers Dell sold for HFT. http://www.cpu-world.com/CPUs/Xeon/Intel-Xeon%20X5698%20-%20AT80614007314AA.html http://www.cpu-world.com/CPUs/Xeon/Intel-Xeon%20X5698%20-%20...