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Core i7-920XM Extreme Edition - Intel
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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.

Expansions

Template:mpu expansions

Features

Template:mpu features

See also

Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i7ee/i7-920xm&oldid=26880"
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Core i7-920XM Extreme Edition - Intel#io +
base frequency1,999.99 MHz (2 GHz, 1,999,990 kHz) +
bus rate2,500 MT/s (2.5 GT/s, 2,500,000 kT/s) +
bus typeDMI +
chipsetIbex Peak +
clock multiplier15 +
core count4 +
core family6 +
core model30 +
core nameClarksfield +
core steppingB1 +
cpuid106E5 +
designerIntel +
die area296 mm² (0.459 in², 2.96 cm², 296,000,000 µm²) +
familyCore i7EE +
first announcedAugust 2009 +
first launchedSeptember 23, 2009 +
full page nameintel/core i7ee/i7-920xm +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureHyper-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 technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 1 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multiplierfalse +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
instance ofmicroprocessor +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description4-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description8-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description16-way set associative +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
last orderSeptember 30, 2011 +
last shipmentDecember 2011 +
ldateSeptember 23, 2009 +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max memory8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth19.87 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 channels2 +
max operating temperature100 °C +
max pcie lanes16 +
microarchitectureNehalem +
min operating temperature0 °C +
model numberi7-920XM +
nameCore i7-920XM Extreme Edition +
part numberBY80607002529AF +
platformCalpella +
process45 nm (0.045 μm, 4.5e-5 mm) +
release price$ 1,054.00 (€ 948.60, £ 853.74, ¥ 108,909.82) +
s-specSLBLW +
s-spec (qs)Q2YF + and Q3B8 +
seriesCore i7-900 +
smp max ways1 +
supported memory typeDDR3-1333 +
tdp55 W (55,000 mW, 0.0738 hp, 0.055 kW) +
technologyCMOS +
thread count8 +
transistor count774,000,000 +
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 size64 bit (8 octets, 16 nibbles) +