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Core i9-12900K - Intel
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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. This processor has a base power of 125 W and a maximum power of 241 W. The small cores operate at 2.4 GHz with a Turbo Boost frequency of up to 3.9 GHz. 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 Core i9-12900KF is an identical version of this chip without integrated graphics.

Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i9/i9-12900k&oldid=99438"
Facts about "Core i9-12900K - Intel"
RDF feed
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 +
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 locked clock multiplierfalse +
instance ofmicroprocessor +
is multi-chip packagefalse +
isax86-64 +
isa familyx86 +
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) +
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 numberCM8071504549230 +, BX8071512900K + and BXC8071512900K +
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 +
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) +