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'''Core i7-7820X''' is a {{arch|64}} [[octa-core]] high-performance [[x86]] desktop microprocessor introduced by [[Intel]] in mid-[[2017]].  This chip, which is based on the {{intel|Skylake|l=arch}} microarchitecture, is fabricated on Intel's [[14 nm process]]. The i7-7820X operates at 3.6 GHz with a TDP of 140 W and a {{intel|Turbo Boost}} frequency of 4.3 GHz. The processor supports up to 128 GiB of quad-channel DDR4-2666 memory.

Revision as of 02:14, 31 May 2017

Template:mpu Core i7-7820X is a 64-bit octa-core high-performance x86 desktop microprocessor introduced by Intel in mid-2017. This chip, which is based on the Skylake microarchitecture, is fabricated on Intel's 14 nm process. The i7-7820X operates at 3.6 GHz with a TDP of 140 W and a Turbo Boost frequency of 4.3 GHz. The processor supports up to 128 GiB of quad-channel DDR4-2666 memory.

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Facts about "Core i7-7820X - Intel"
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Core i7-7820X - Intel#pcie +
base frequency3,600 MHz (3.6 GHz, 3,600,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetLewisburg +
clock multiplier36 +
core count8 +
core family6 +
core model85 +
core nameSkylake X +
core steppingU0 +
designerIntel +
familyCore i7 +
first announcedMay 30, 2017 +
first launchedJune 26, 2017 +
full page nameintel/core i7/i7-7820x +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has advanced vector extensions 512true +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Turbo Boost Technology 2.0 +, Turbo Boost Max Technology 3.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Transactional Synchronization Extensions +, Hyper-Threading Technology +, Extended Page Tables + and Advanced Vector Extensions 512 +
has intel enhanced speedstep technologytrue +
has intel turbo boost max technology 3 0true +
has intel turbo boost technology 2 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multiplierfalse +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
intel turbo boost max technology 3 0 frequency4,500 MHz (4.5 GHz, 4,500,000 kHz) +
isax86-64 +
isa familyx86 +
l1$ size512 KiB (524,288 B, 0.5 MiB) +
l1d$ description8-way set associative +
l1d$ size256 KiB (262,144 B, 0.25 MiB) +
l1i$ description8-way set associative +
l1i$ size256 KiB (262,144 B, 0.25 MiB) +
l2$ description16-way set associative +
l2$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
l3$ description11-way set associative +
l3$ size11 MiB (11,264 KiB, 11,534,336 B, 0.0107 GiB) +
ldateJune 26, 2017 +
main imageFile:skylake x (front).png +
manufacturerIntel +
market segmentDesktop +
max cpu count1 +
max junction temperature372.15 K (99 °C, 210.2 °F, 669.87 °R) +
max memory131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max memory bandwidth79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) +
max memory channels4 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureSkylake (server) +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberi7-7820X +
nameCore i7-7820X +
number of avx-512 execution units2 +
packageFCLGA-2066 +
part numberBX80673I77820X +, BXC80673I77820X + and CD8067303611000 +
platformSkylake +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 599.00 (€ 539.10, £ 485.19, ¥ 61,894.67) +
s-specSR3L5 +
seriesi7-7000 +
smp max ways1 +
socketSocket R4 +
supported memory typeDDR4-2666 +
tdp140 W (140,000 mW, 0.188 hp, 0.14 kW) +
technologyCMOS +
thread count16 +
turbo frequency (1 core)4,300 MHz (4.3 GHz, 4,300,000 kHz) +
turbo frequency (2 cores)4,300 MHz (4.3 GHz, 4,300,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +