Semiconductor & Computer Engineering
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Core i7-920XM Extreme Edition - Intel
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 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 i7-920XM Extreme Edition - Intel"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-920XM Extreme Edition - Intel#io + |
| base frequency | 1,999.99 MHz (2 GHz, 1,999,990 kHz) + |
| bus rate | 2,500 MT/s (2.5 GT/s, 2,500,000 kT/s) + |
| bus type | DMI + |
| chipset | Ibex Peak + |
| clock multiplier | 15 + |
| core count | 4 + |
| core family | 6 + |
| core model | 30 + |
| core name | Clarksfield + |
| core stepping | B1 + |
| cpuid | 106E5 + |
| designer | Intel + |
| die area | 296 mm² (0.459 in², 2.96 cm², 296,000,000 µm²) + |
| family | Core i7EE + |
| first announced | August 2009 + |
| first launched | September 23, 2009 + |
| full page name | intel/core i7ee/i7-920xm + |
| has ecc memory support | false + |
| has extended page tables support | true + |
| has feature | Hyper-Threading Technology +, Turbo Boost Technology 1.0 +, Trusted Execution Technology +, Intel VT-x +, Intel VT-d +, Enhanced SpeedStep Technology + and Extended Page Tables + |
| has intel enhanced speedstep technology | true + |
| has intel trusted execution technology | true + |
| has intel turbo boost technology 1 0 | true + |
| has intel vt-d technology | true + |
| has intel vt-x technology | true + |
| has locked clock multiplier | false + |
| has second level address translation support | true + |
| has simultaneous multithreading | true + |
| instance of | microprocessor + |
| l1$ size | 256 KiB (262,144 B, 0.25 MiB) + |
| 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) + |
| last order | September 30, 2011 + |
| last shipment | December 2011 + |
| ldate | September 23, 2009 + |
| manufacturer | Intel + |
| market segment | Mobile + |
| max cpu count | 1 + |
| max memory | 8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) + |
| max memory bandwidth | 19.87 GiB/s (20,346.88 MiB/s, 21.335 GB/s, 21,335.25 MB/s, 0.0194 TiB/s, 0.0213 TB/s) + |
| max memory channels | 2 + |
| max operating temperature | 100 °C + |
| max pcie lanes | 16 + |
| microarchitecture | Nehalem + |
| min operating temperature | 0 °C + |
| model number | i7-920XM + |
| name | Core i7-920XM Extreme Edition + |
| part number | BY80607002529AF + |
| platform | Calpella + |
| process | 45 nm (0.045 μm, 4.5e-5 mm) + |
| release price | $ 1,054.00 (€ 948.60, £ 853.74, ¥ 108,909.82) + |
| s-spec | SLBLW + |
| s-spec (qs) | Q2YF + and Q3B8 + |
| series | Core i7-900 + |
| smp max ways | 1 + |
| supported memory type | DDR3-1333 + |
| tdp | 55 W (55,000 mW, 0.0738 hp, 0.055 kW) + |
| technology | CMOS + |
| thread count | 8 + |
| transistor count | 774,000,000 + |
| turbo frequency (1 core) | 3,199.99 MHz (3.2 GHz, 3,199,990 kHz) + |
| turbo frequency (2 cores) | 3,066.66 MHz (3.067 GHz, 3,066,660 kHz) + |
| turbo frequency (3 cores) | 2,266.66 MHz (2.267 GHz, 2,266,660 kHz) + |
| turbo frequency (4 cores) | 2,266.66 MHz (2.267 GHz, 2,266,660 kHz) + |
| word size | 64 bit (8 octets, 16 nibbles) + |