From WikiChip
Difference between revisions of "intel/core i9/i9-7900x"
< intel‎ | core i9

Line 1: Line 1:
 
{{intel title|Core i9-7900X}}
 
{{intel title|Core i9-7900X}}
 
{{mpu
 
{{mpu
−
| future             = Yes
+
|future=Yes
−
| name               = Core i9-7900X
+
|name=Core i9-7900X
−
| no image           =
+
|image=skylake x (front).png
−
| image              = skylake x (front).png
+
|designer=Intel
−
| caption            =
+
|manufacturer=Intel
−
| designer           = Intel
+
|model number=i9-7900X
−
| manufacturer       = Intel
+
|part number=BX80673I97900X
−
| model number       = i9-7900X
+
|market=Desktop
−
| part number         = BX80673I97900X
+
|first announced=May 30, 2017
−
| part number 2      =
+
|release price=$999
−
| part number 3      =
+
|family=Core i9
−
| part number 4      =
+
|series=i9-7000
−
| s-spec              =
+
|locked=No
−
| s-spec 2            =
+
|frequency=3,300 MHz
−
| s-spec qs          =
+
|turbo frequency1=4,300 MHz
−
| market             = Desktop
+
|bus type=DMI 3.0
−
| first announced     = May 30, 2017
+
|bus links=4
−
| first launched      =
+
|bus rate=8 GT/s
−
| last order          =
+
|clock multiplier=33
−
| last shipment      =
+
|isa=x86-64
−
| release price       = $999
+
|isa family=x86
−
 
+
|microarch=Skylake
−
| family             = Core i9
+
|platform=Skylake
−
| series             = i9-7900
+
|chipset=Lewisburg
−
| locked             = No
+
|core name=Skylake X
−
| frequency           = 3,300 MHz
+
|core family=6
−
| turbo frequency    = Yes
+
|core model=5
−
| turbo frequency1   = 4,300 MHz
+
|process=14 nm
−
| turbo frequency2    =
+
|technology=CMOS
−
| turbo frequency3    =
+
|word size=64 bit
−
| turbo frequency4    =
+
|core count=10
−
| bus type           = DMI 3.0
+
|thread count=20
−
| bus speed          =  
+
|max cpus=1
−
| bus rate           = 8 GT/s
+
|max memory=128 GiB
−
| bus links          = 4
+
|tdp=140 W
−
| clock multiplier   = 33
+
|tstorage min=-25 °C
−
| cpuid              =
+
|tstorage max=125 °C
−
 
+
|package module 1={{packages/intel/lga-2066}}
−
| isa family          = x86
+
|turbo frequency=Yes
−
| isa                 = x86-64
 
−
| microarch           = Skylake
 
−
| platform           = Skylake
 
−
| chipset             = Lewisburg
 
−
| core name           = Skylake X
 
−
| core family         = 6
 
−
| core model         = 5
 
−
| core stepping      =
 
−
| process             = 14 nm
 
−
| transistors        =
 
−
| technology         = CMOS
 
−
| die area            =
 
−
| die width          =
 
−
| die length          =
 
−
| word size           = 64 bit
 
−
| core count         = 10
 
−
| thread count       = 20
 
−
| max cpus           = 1
 
−
| max memory         = 128 GiB
 
−
 
 
−
 
 
−
| v core min          =
 
−
| v core max          =
 
−
| v io                =
 
−
| v io tolerance      =
 
−
| v io 2              =
 
−
| sdp                =
 
−
| tdp                 = 140 W
 
−
| ctdp down          =
 
−
| ctdp down frequency =
 
−
| ctdp up            =
 
−
| ctdp up frequency  =
 
−
| tjunc min          =
 
−
| tjunc max          =
 
−
| tcase min          =
 
−
| tcase max          =
 
−
| tstorage min       = -25 °C
 
−
| tstorage max       = 125 °C
 
−
| tambient min        =
 
−
| tambient max        =
 
−
 
 
−
| package module 1   = {{packages/intel/lga-2066}}
 
 
}}
 
}}
 
'''Core i9-7900X''' is a {{arch|64}} [[deca-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 enhanced [[14 nm process|14nm+ process]]. The i7-7900X operates at 3.3 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.
 
'''Core i9-7900X''' is a {{arch|64}} [[deca-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 enhanced [[14 nm process|14nm+ process]]. The i7-7900X operates at 3.3 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 18:06, 5 July 2017

Template:mpu Core i9-7900X is a 64-bit deca-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 enhanced 14nm+ process. The i7-7900X operates at 3.3 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.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.

Cache

Main article: Skylake § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$640 KiB
655,360 B
0.625 MiB
L1I$320 KiB
327,680 B
0.313 MiB
10x32 KiB8-way set associative 
L1D$320 KiB
327,680 B
0.313 MiB
10x32 KiB8-way set associativewrite-back
L2$10 MiB
10,240 KiB
10,485,760 B
0.00977 GiB
  10x1 MiB16-way set associativewrite-back
L3$13.75 MiB
14,080 KiB
14,417,920 B
0.0134 GiB
  10x1.375 MiB11-way set associativewrite-back

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCNo
Channels4
Max 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
Bandwidth
Single 19.89 GiB/s
Double 39.72 GiB/s
Quad 79.47 GiB/s

Expansions

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes44
Configs2x16+1x8+1x4


Graphics

This processor has no integrated graphics.

Features

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
TBT 2.0Turbo Boost Technology 2.0
TBMT 3.0Turbo Boost Max Technology 3.0
EISTEnhanced SpeedStep Technology
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
MPXMemory Protection Extensions
SGXSoftware Guard Extensions
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i9/i9-7900x&oldid=51240"
Facts about "Core i9-7900X - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i9-7900X - Intel#io +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
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 +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions + and Software Guard Extensions +
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 second level address translation supporttrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
l1$ size640 KiB (655,360 B, 0.625 MiB) +
l1d$ description8-way set associative +
l1d$ size320 KiB (327,680 B, 0.313 MiB) +
l1i$ description8-way set associative +
l1i$ size320 KiB (327,680 B, 0.313 MiB) +
l2$ description16-way set associative +
l2$ size10 MiB (10,240 KiB, 10,485,760 B, 0.00977 GiB) +
l3$ description11-way set associative +
l3$ size13.75 MiB (14,080 KiB, 14,417,920 B, 0.0134 GiB) +
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 pcie lanes44 +
supported memory typeDDR4-2666 +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +