Semiconductor & Computer Engineering
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Difference between revisions of "intel/core i7ee/i7-940xm"
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|l2 desc=8-way set associative | |l2 desc=8-way set associative | ||
|l2 extra=(per core; writeback/allocate) | |l2 extra=(per core; writeback/allocate) | ||
| − | |l3 cache=8 | + | |l3 cache=8 MiB |
| − | |||
|l3 desc=16-way set associative | |l3 desc=16-way set associative | ||
|l3 extra=(writeback/allocate) | |l3 extra=(writeback/allocate) | ||
Revision as of 00:57, 19 September 2016
Template:mpu The Core i7-940XM Extreme Edition is a 64-bit quad-core microprocessor introduced by Intel in early 2010 for the mobile market. The Core i7-940XM EE, which operated at 2.13 GHz with turbo frequency of up to 3.33 GHz for a single core was Intel's flagship mobile processor for the Nehalem microarchitecture. The 940XM is identical to the i7-920XM but with a faster clock. The chip is manufactured in 45 nm process. The i7-940XM 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 KB "KB" is not declared as a valid unit of measurement for this property. |
4x32 KB 4-way set associative (per core; writeback/allocate) |
| L1D$ | 128 KB "KB" is not declared as a valid unit of measurement for this property. |
4x32 KB 8-way set associative (per core; writeback/allocate) |
| L2$ | 1 MB "MB" is not declared as a valid unit of measurement for this property. |
4x256 KB 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.
Expansions
Features
See also
Facts about "Core i7-940XM Extreme Edition - Intel"
| l1d$ description | 8-way set associative + |
| l1i$ description | 4-way set associative + |
| l2$ description | 8-way set associative + |
| l3$ description | 16-way set associative + |
| l3$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |