Semiconductor & Computer Engineering
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Difference between revisions of "intel/core i7ee/i7-940xm"
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| last order = September 30, 2011 | | last order = September 30, 2011 | ||
| last shipment = December, 2011 | | last shipment = December, 2011 | ||
| + | | release price = $1096.00 | ||
| family = Core i7EE | | family = Core i7EE | ||
Revision as of 18:56, 26 November 2016
Template:mpu The Core i7-940XM Extreme Edition is a 64-bit quad-core microprocessor introduced by Intel in early 2010 for the mobile market. The Core i7-940XM EE, which operated at 2.13 GHz with turbo frequency of up to 3.33 GHz for a single core was Intel's flagship mobile processor for the Nehalem microarchitecture. The 940XM is identical to the i7-920XM but with a faster clock. The chip is manufactured in 45 nm process. The i7-940XM supports 8GB of memory and has a thermal design power of 55 W.
Cache
- Main article: Nehalem's Cache
| Cache Info [Edit Values] | ||
| L1I$ | 128 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.
Expansions
Features
See also
Facts about "Core i7-940XM Extreme Edition - Intel"
| l1d$ description | 8-way set associative + |
| l1d$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l1i$ description | 4-way set associative + |
| l1i$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + |
| l3$ description | 16-way set associative + |
| l3$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |