Phenom II X6 1090T 3.2GHz
i7 3610QM 2.3GHz, 3.3GHz Turbo Boost
Well, obviously you are not going to find a laptop with a PII X6 1090T. The i7 3610QM is based on Ivy Bridge so per 1MHz the i7 will provide better performance than the 1090T. Probably not equal to a desktop i7 though since some "performance features" may have been de-tuned to lower power consumption.
Turbo Boost of 3.3GHz only applies if only one core stressed. If more than 1 core is stressed then the max Turbo Boost speed is decreased. How high does Turbo Boost go if 2 / 4 cores are being used? Don't know... I would guess that the lowest Turbo Boost speed will be around 2.7GHz if all 4 cores were stressed.
Given the above, the i7-3610QM would be at least equal to the PII X6 1090T in overall performance. For programs that use only 1 or 2 cores the i7 should provide better performance because it will be able to attain higher Turbo Boost speeds.
Of course when gaming is concerned, the graphic card is really important too. Especially for games that do not care how fast the CPU is as long as it does not bottleneck the graphics card. Laptop graphics do not compare to desktop graphics. A mobile GTX 670m is just a little slower than a desktop Radeon HD 6870. However, a desktop GTX 670 would destroy a desktop Radeon HD 6870.