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Difference between revisions of "intel/core i9/i9-12900k"
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|sse42=Yes
 
|sse42=Yes
 
|sse4a=No
 
|sse4a=No
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|avx=Yes
 
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|avx2=Yes
 
|avx2=Yes
 
|avx512f=No
 
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|avx5124vnniw=No
 
|avx5124vnniw=No
 
|avx512vpopcntdq=No
 
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|avx512gfni=No
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|avx512vaes=No
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|avx512vbmi2=No
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|abm=Yes
 
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|eist=Yes
 
|eist=Yes
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|intelnodecontroller=No
 
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|intelnode=No
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|ptt=No
 
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|intelrunsure=No
 
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|mbe=Yes
 
|isrt=No
 
|isrt=No
 
|sba=No
 
|sba=No
 
|mwt=No
 
|mwt=No
−
|sipp=Yes
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|sipp=No
 
|att=No
 
|att=No
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|ipt=Yes
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|ipt=No
 
|tsx=No
 
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|txt=Yes
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|ht=Yes
 
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|vpro=Yes
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|vtd=Yes
 
|vtd=Yes
 
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|sgx=No
 
|securekey=Yes
 
|securekey=Yes
 
|osguard=Yes
 
|osguard=Yes
 
|intqat=No
 
|intqat=No
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|dlboost=No
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|dlboost=Yes
 
|3dnow=No
 
|3dnow=No
 
|e3dnow=No
 
|e3dnow=No

Revision as of 15:06, 3 November 2021

Edit Values
Core i9-12900K
General Info
DesignerIntel
ManufacturerIntel
Model Numberi9-12900K
Part NumberCM8071504549230,
BX8071512900K,
BXC8071512900K
S-SpecSRL4H
MarketDesktop
IntroductionOctober 27, 2021 (announced)
November 4, 2021 (launched)
Release Price$589 (tray)
$599 (box)
ShopAmazon
General Specs
FamilyCore i9
Seriesi9-12000
LockedNo
Frequency3,200 MHz
Turbo Frequency5,100 MHz
Bus typeDMI 4.0
Bus rate8 × 16 GT/s
Clock multiplier32
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureAlder Lake, Golden Cove, Gracemont
Core NameAlder Lake S
Core Family6
Core Model151
Core SteppingC0
ProcessIntel 7
TechnologyCMOS
Die215.25 mm²"
20.5 mm × 10.5 mm
MCPNo (1 dies)
Word Size64 bit
Cores16
Threads24
Max Memory128 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP125 W
Tjunction0 °C – 100 °C
Packaging
PackageFCLGA-1700 (LGA)
Dimension45.0 mm × 37.5 mm
Contacts1700
SocketSocket V

Core i9-12900K is a 64-bit hexadeca-core high-end performance x86 desktop microprocessor introduced by Intel in late 2021. This processor, which is based on the Alder Lake microarchitecture, is manufactured on Intel's Intel 7 process. The i9-12900K is a heterogeneous multicore SoC integrating eight big Golden Cove cores along with eight small Gracemont cores. The big cores operate at 3.2 GHz with a Turbo Boost frequency of up to 5.1 GHz and a Turbo Boost Max frequency of up to 5.2 GHz. The small cores operate at 2.4 GHz with a Turbo Boost frequency of up to 3.9 GHz. This processor has a base power of 125 W and a maximum turbo power of 241 W. This chip supports up to 128 GiB of dual-channel DDR5-4800 memory and incorporates Intel's UHD Graphics 770 IGP operating at 300 MHz with a burst frequency of 1.55 GHz.

The i9-12900KF is an identical version of this chip without integrated graphics.

Cache

Main article: Alder Lake § Cache

This processor features 30 MiB of L3 cache shared among all the big cores and all the small core clusters.

Small Core

Main article: Gracemont § 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$768 KiB
786,432 B
0.75 MiB
L1I$512 KiB
524,288 B
0.5 MiB
8x64 KiB  
L1D$256 KiB
262,144 B
0.25 MiB
8x32 KiB  
L2$4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
  2x2 MiB  
L3$6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
  2x3 MiB  

Big Core

Main article: Golden Cove § 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$256 KiB
262,144 B
0.25 MiB
8x32 KiB  
L1D$384 KiB
393,216 B
0.375 MiB
8x48 KiB  
L2$10 MiB
10,240 KiB
10,485,760 B
0.00977 GiB
  8x1.25 MiB  
L3$24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
  8x3 MiB  

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR5-4800, DDR4-3200
Supports ECCNo
Max Mem128 GiB
Controllers1
Channels2
Max Bandwidth71.53 GiB/s
73,246.72 MiB/s
76.805 GB/s
76,804.753 MB/s
0.0699 TiB/s
0.0768 TB/s
Bandwidth
Single 35.76 GiB/s
Double 71.53 GiB/s

Expansions

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 5.0
Max Lanes: 16
Configuration: 1x16, 2x8
PCIeRevision: 4.0
Max Lanes: 4
Configuration: 1x4


Graphics

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUUHD Graphics 770
DesignerIntelDevice ID0x4680
Execution Units32Max Displays4
Max Memory128 GiB
131,072 MiB
134,217,728 KiB
137,438,953,472 B
Frequency300 MHz
0.3 GHz
300,000 KHz
Burst Frequency1,550 MHz
1.55 GHz
1,550,000 KHz
OutputDP, eDP, HDMI, DVI
Max Resolution
HDMI4096x2160 @60 Hz
DP7680x4320 @60 Hz
eDP5120x3200 @120 Hz
Standards
DirectX12
OpenGL4.5
OpenCL2.1
DP1.4a
eDP1.4b
HDMI2.1
Additional Features
Intel Quick Sync Video
Intel Clear Video
Intel Clear Video HD

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
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
TBMT 3.0Turbo Boost Max Technology 3.0
EISTEnhanced SpeedStep Technology
SSTSpeed Shift Technology
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
Secure KeySecure Key Technology
SMEPOS Guard Technology
VMDVolume Management Device
MBE CtrlMode-Based Execute Control
DL BoostDeep Learning Boost
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i9/i9-12900k&oldid=99484"
Facts about "Core i9-12900K - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i9-12900K - Intel#pcie +
base frequency3,200 MHz (3.2 GHz, 3,200,000 kHz) +
bus links8 +
bus rate16,000 MT/s (16 GT/s, 16,000,000 kT/s) +
bus typeDMI 4.0 +
clock multiplier32 +
core count16 +
core family6 +
core model151 +
core nameAlder Lake S +
core steppingC0 +
designerIntel +
device id0x4680 +
die count1 +
die length20.5 mm (2.05 cm, 0.807 in, 20,500 µm) +
die width10.5 mm (1.05 cm, 0.413 in, 10,500 µm) +
familyCore i9 +
first announcedOctober 27, 2021 +
first launchedNovember 4, 2021 +
full page nameintel/core i9/i9-12900k +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced Encryption Standard Instruction Set Extension +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Deep Learning Boost +, Enhanced SpeedStep Technology +, Extended Page Tables +, Hyper-Threading Technology +, Intel VT-d +, Intel VT-x +, Intel vPro Technology +, OS Guard +, Secure Key Technology +, Speed Shift Technology +, Turbo Boost Max Technology 3.0 + and Turbo Boost Technology 2.0 +
has intel deep learning boosttrue +
has intel enhanced speedstep technologytrue +
has intel secure key technologytrue +
has intel speed shift technologytrue +
has intel supervisor mode execution protectiontrue +
has intel turbo boost max technology 3 0true +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multiplierfalse +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuUHD Graphics 770 +
integrated gpu base frequency300 MHz (0.3 GHz, 300,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units32 +
integrated gpu max frequency1,550 MHz (1.55 GHz, 1,550,000 KHz) +
integrated gpu max memory131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB) +
is multi-chip packagefalse +
isax86-64 +
isa familyx86 +
l1$ size768 KiB (786,432 B, 0.75 MiB) + and 640 KiB (655,360 B, 0.625 MiB) +
l1d$ size256 KiB (262,144 B, 0.25 MiB) + and 384 KiB (393,216 B, 0.375 MiB) +
l1i$ size512 KiB (524,288 B, 0.5 MiB) + and 256 KiB (262,144 B, 0.25 MiB) +
l2$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) + and 10 MiB (10,240 KiB, 10,485,760 B, 0.00977 GiB) +
l3$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) + and 24 MiB (24,576 KiB, 25,165,824 B, 0.0234 GiB) +
ldateNovember 4, 2021 +
manufacturerIntel +
market segmentDesktop +
max cpu count1 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max memory bandwidth71.53 GiB/s (73,246.72 MiB/s, 76.805 GB/s, 76,804.753 MB/s, 0.0699 TiB/s, 0.0768 TB/s) +
max memory channels2 +
microarchitectureAlder Lake +, Golden Cove + and Gracemont +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberi9-12900K +
nameCore i9-12900K +
packageFCLGA-1700 +
part numberBX8071512900K +, BXC8071512900K + and CM8071504549230 +
release price$ 589.00 (€ 530.10, £ 477.09, ¥ 60,861.37) + and $ 599.00 (€ 539.10, £ 485.19, ¥ 61,894.67) +
release price (box)$ 599.00 (€ 539.10, £ 485.19, ¥ 61,894.67) +
release price (tray)$ 589.00 (€ 530.10, £ 477.09, ¥ 60,861.37) +
s-specSRL4H +
seriesi9-12000 +
smp max ways1 +
socketSocket V +
supported memory typeDDR4-3200 + and DDR5-4800 +
tdp125 W (125,000 mW, 0.168 hp, 0.125 kW) +
technologyCMOS +
thread count24 +
turbo frequency5,100 MHz (5.1 GHz, 5,100,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +