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{{intel title|Core i7-4940MX Extreme Edition}} | {{intel title|Core i7-4940MX Extreme Edition}} | ||
− | {{ | + | {{mpu |
| name = Core i7-4940MX Extreme Edition | | name = Core i7-4940MX Extreme Edition | ||
| no image = Yes | | no image = Yes | ||
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| image size = | | image size = | ||
| caption = | | caption = | ||
− | |||
| manufacturer = Intel | | manufacturer = Intel | ||
| model number = i7-4940MX | | model number = i7-4940MX | ||
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| thread count = 8 | | thread count = 8 | ||
| max cpus = 1 | | max cpus = 1 | ||
− | | max memory = 32 | + | | max memory = 32 GB |
− | |||
+ | | electrical = Yes | ||
| sdp = | | sdp = | ||
| tdp = 57 W | | tdp = 57 W | ||
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| socket type = | | socket type = | ||
}} | }} | ||
− | The '''Core i7-4940MX {{intel|Core i7EE|Extreme Edition}}''' was a {{arch|64}} quad-core high-end mobile microprocessor introduced by [[Intel]] in early 2014. This chip operated at 3 GHz with turbo mode of up to 4 GHz for a single core. This chip, which is based on the {{intel|Haswell}} microarchitecture and manufactured in [[22 nm process]] has a TDP of 57 W and supports up to 32 | + | The '''Core i7-4940MX {{intel|Core i7EE|Extreme Edition}}''' was a {{arch|64}} quad-core high-end mobile microprocessor introduced by [[Intel]] in early 2014. This chip operated at 3 GHz with turbo mode of up to 4 GHz for a single core. This chip, which is based on the {{intel|Haswell}} microarchitecture and manufactured in [[22 nm process]] has a TDP of 57 W and supports up to 32 GB of memory (DDR3). |
== Cache == | == Cache == | ||
{{main|intel/microarchitectures/haswell#Memory_Hierarchy|l1=Haswell's Cache}} | {{main|intel/microarchitectures/haswell#Memory_Hierarchy|l1=Haswell's Cache}} | ||
{{cache info | {{cache info | ||
− | |l1i cache=128 | + | |l1i cache=128 KB |
− | |l1i break=4x32 | + | |l1i break=4x32 KB |
|l1i desc=8-way set associative | |l1i desc=8-way set associative | ||
|l1i extra=(per core) | |l1i extra=(per core) | ||
− | |l1d cache=128 | + | |l1d cache=128 KB |
− | |l1d break=4x32 | + | |l1d break=4x32 KB |
|l1d desc=8-way set associative | |l1d desc=8-way set associative | ||
|l1d extra=(per core) | |l1d extra=(per core) | ||
− | |l2 cache=1 | + | |l2 cache=1 MB |
− | |l2 break=4x256 | + | |l2 break=4x256 KB |
|l2 desc=8-way set associative | |l2 desc=8-way set associative | ||
|l2 extra=(per core) | |l2 extra=(per core) | ||
− | |l3 cache=8 | + | |l3 cache=8 MB |
+ | |l3 break= | ||
|l3 desc=16-way set associative | |l3 desc=16-way set associative | ||
|l3 extra=(shared) | |l3 extra=(shared) | ||
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| frequency = 400 MHz | | frequency = 400 MHz | ||
| max frequency = 1350 MHz | | max frequency = 1350 MHz | ||
− | | max memory = 1700 | + | | max memory = 1700 MB |
| output crt = | | output crt = | ||
| output sdvo = | | output sdvo = | ||
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== Expansions == | == Expansions == | ||
− | {{expansions | + | {{mpu expansions |
| pcie revision = 3.0 | | pcie revision = 3.0 | ||
| pcie lanes = 16 | | pcie lanes = 16 | ||
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== Features == | == Features == | ||
− | {{ | + | {{mpu features |
| em64t = Yes | | em64t = Yes | ||
| nx = Yes | | nx = Yes |
Facts about "Core i7-4940MX Extreme Edition - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-4940MX Extreme Edition - Intel#io + |
base frequency | 3,100 MHz (3.1 GHz, 3,100,000 kHz) + |
bus rate | 5,000 MT/s (5 GT/s, 5,000,000 kT/s) + |
bus type | DMI + |
clock multiplier | 31 + |
core count | 4 + |
core name | Haswell + |
core stepping | C0 + |
designer | Intel + |
family | Core i7EE + |
first announced | January 19, 2014 + |
first launched | January 19, 2014 + |
full page name | intel/core i7ee/i7-4940mx + |
has advanced vector extensions | true + |
has extended page tables support | true + |
has feature | integrated gpu +, Trusted Execution Technology +, Intel vPro Technology +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Advanced Vector Extensions +, Advanced Encryption Standard Instruction Set Extension +, Enhanced SpeedStep Technology + and Extended Page Tables + |
has intel enhanced speedstep technology | true + |
has intel trusted execution technology | true + |
has intel turbo boost technology 2 0 | true + |
has intel vpro technology | true + |
has locked clock multiplier | false + |
has second level address translation support | true + |
has simultaneous multithreading | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
integrated gpu | Intel HD Graphics 4600 + |
integrated gpu base frequency | 400 MHz (0.4 GHz, 400,000 KHz) + |
integrated gpu max frequency | 1,350 MHz (1.35 GHz, 1,350,000 KHz) + |
integrated gpu max memory | 1,700 MiB (1,740,800 KiB, 1,782,579,200 B, 1.66 GiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l1i$ description | 8-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) + |
ldate | January 19, 2014 + |
manufacturer | Intel + |
market segment | Mobile + |
max cpu count | 1 + |
max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) + |
max operating temperature | 100 °C + |
max pcie lanes | 16 + |
microarchitecture | Haswell + |
min operating temperature | 0 °C + |
model number | i7-4940MX + |
name | Core i7-4940MX Extreme Edition + |
part number | CW8064701474604 + |
platform | Shark Bay + |
process | 22 nm (0.022 μm, 2.2e-5 mm) + |
s-spec | SR1PP + |
series | i7-4000 + |
smp max ways | 1 + |
tdp | 57 W (57,000 mW, 0.0764 hp, 0.057 kW) + |
technology | CMOS + |
thread count | 8 + |
turbo frequency (1 core) | 4,000 MHz (4 GHz, 4,000,000 kHz) + |
turbo frequency (2 cores) | 3,900 MHz (3.9 GHz, 3,900,000 kHz) + |
turbo frequency (3 cores) | 3,800 MHz (3.8 GHz, 3,800,000 kHz) + |
turbo frequency (4 cores) | 3,800 MHz (3.8 GHz, 3,800,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |