Template:mpu The Core i7-990X Extreme Edition was a 64-bit hexa-core microprocessor introduced by Intel in early 2011. The i7-990X was manufactured in 32 nm process based on the Westmere microarchitecture. The chip operates at 3.46 GHz with a maximum turbo frequency of 3.73 GHz. This MPU supports up to 24 GB of memory and has a thermal design power of 130 W.

Cache

Main article: Westmere's Cache

Cache Info [Edit Values]
L1I$	192 KB "KB" is not declared as a valid unit of measurement for this property.	6x32 KB 4-way set associative (per core)
L1D$	192 KB "KB" is not declared as a valid unit of measurement for this property.	6x32 KB 8-way set associative (per core)
L2$	1.54 MB "MB" is not declared as a valid unit of measurement for this property.	6x256 KB 8-way set associative (per core)
L3$	12 MB "MB" is not declared as a valid unit of measurement for this property.	16-way set associative (writeback/allocate)

Memory controller

Integrated Memory Controller
Type	DDR3-1066
Controllers	1
Channels	3
ECC Support	No
Max bandwidth	25,600 MB/s
Max memory	24 GB

Graphics

This MPU has no integrated graphics processing unit.

See also

• Core i7 Extreme Edition