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Display titleCore i9-7940X - Intel
Default sort keyCore i9-7940X, Intel
Page length (in bytes)3,820
Page ID18353
Page content languageEnglish (en)
Page content modelwikitext
Indexing by robotsAllowed
Number of redirects to this page8
Counted as a content pageYes
Number of subpages of this page0 (0 redirects; 0 non-redirects)

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Page creatorAt32Hz (talk | contribs)
Date of page creation18:56, 31 May 2017
Latest editor108.14.244.58 (talk)
Date of latest edit13:34, 10 June 2020
Total number of edits35
Total number of distinct authors6
Recent number of edits (within past 90 days)0
Recent number of distinct authors0

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Retrieved from "https://en.wikichip.org/wiki/intel/core_i9/i9-7940x"
Facts about "Core i9-7940X - Intel"
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Core i9-7940X - Intel#pcie +
base frequency3,100 MHz (3.1 GHz, 3,100,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetLewisburg +
core count14 +
core family6 +
core model85 +
core nameSkylake X +
core steppingM0 +
designerIntel +
familyCore i9 +
first announcedMay 30, 2017 +
first launchedSeptember 25, 2017 +
full page nameintel/core i9/i9-7940x +
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 frequency4,400 MHz (4.4 GHz, 4,400,000 kHz) +
isax86-64 +
isa familyx86 +
l1$ size896 KiB (917,504 B, 0.875 MiB) +
l1d$ description8-way set associative +
l1d$ size448 KiB (458,752 B, 0.438 MiB) +
l1i$ description8-way set associative +
l1i$ size448 KiB (458,752 B, 0.438 MiB) +
l2$ description16-way set associative +
l2$ size14 MiB (14,336 KiB, 14,680,064 B, 0.0137 GiB) +
l3$ description11-way set associative +
l3$ size19.25 MiB (19,712 KiB, 20,185,088 B, 0.0188 GiB) +
ldateSeptember 25, 2017 +
main imageFile:skylake x (front).png +
manufacturerIntel +
market segmentDesktop +
max cpu count1 +
max junction temperature375.15 K (102 °C, 215.6 °F, 675.27 °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 numberi9-7940X +
nameCore i9-7940X +
number of avx-512 execution units2 +
packageFCLGA-2066 +
part numberCD8067303734701 +
platformSkylake +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 1,399.00 (€ 1,259.10, £ 1,133.19, ¥ 144,558.67) +
s-specSR3RQ +
seriesi9-7900 +
smp max ways1 +
socketSocket R4 +
supported memory typeDDR4-2666 +
tdp165 W (165,000 mW, 0.221 hp, 0.165 kW) +
technologyCMOS +
thread count28 +
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) +