The Intel Core 2 Extreme X9100 was a mobile processor with 2 cores, launched in July 2008. It is part of the Core 2 Extreme lineup, using the Penryn XE architecture with Socket P. Core 2 Extreme X9100 has 6 MB of L2 cache and operates at 3.067 GHz. Intel is making the Core 2 Extreme X9100 on a 45 nm production node, the transistor count is unknown. The multiplier is locked on Core 2 Extreme X9100, which limits its overclocking potential.
With a TDP of 44 W, the Core 2 Extreme X9100 consumes typical power levels for a modern PC.
Hardware virtualization is available on the Core 2 Extreme X9100, which greatly improves virtual machine performance.