Template:mpu The Core i7-920XM Extreme Edition is a 64-bit quad-core microprocessor introduced by Intel in late 2009 for the mobile market. The Core i7-920XM EE, which operated at 2 GHz with turbo frequency of up to 3.2 GHz for a single core was Intel's flagship mobile processor for the Nehalem microarchitecture. The chip is manufactured in 45 nm process. The i7-920XM supports 8GB of memory and has a thermal design power of 55 W.

Cache

Main article: Nehalem's Cache

Cache Info [Edit Values]
L1I$	128 KiB 131,072 B 0.125 MiB	4x32 KiB 4-way set associative (per core; writeback/allocate)
L1D$	128 KiB 131,072 B 0.125 MiB	4x32 KiB 8-way set associative (per core; writeback/allocate)
L2$	1 MiB 1,024 KiB 1,048,576 B 9.765625e-4 GiB	4x256 KiB 8-way set associative (per core; writeback/allocate)
L3$	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	16-way set associative (writeback/allocate)

Memory controller

Integrated Memory Controller
Type	DDR3-1066, DDR3-1333
Controllers	1
Channels	2
ECC Support	No
Max bandwidth	21 GB/s
Max memory	8 GB

Graphics

This MPU has no integrated graphics processing unit.

See also

• Core i7 Extreme Edition