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− | '''Core i9-12900K''' is a {{arch|64}} [[hexadeca-core]] high-end performance [[x86]] desktop microprocessor introduced by [[Intel]] in late [[2021]]. This processor, which is based on the {{intel|Alder Lake|l=arch}} microarchitecture, is manufactured on Intel's [[Intel 7]] process. The i9-12900K is a [[heterogeneous multicore]] SoC integrating eight [[big core|big]] {{intel|Golden Cove|l=arch}} cores along with eight [[small core|small]] {{intel|Gracemont|l=arch}} cores. The [[big cores]] operate at 3.2 GHz with a {{intel|Turbo Boost}} frequency of up to 5.1 GHz and a {{intel|Turbo Boost Max Technology|Turbo Boost Max}} frequency of up to 5.2 GHz. The [[small cores]] operate at 2.4 GHz with a {{intel|Turbo Boost}} frequency of up to 3.9 GHz | + | '''Core i9-12900K''' is a {{arch|64}} [[hexadeca-core]] high-end performance [[x86]] desktop microprocessor introduced by [[Intel]] in late [[2021]]. This processor, which is based on the {{intel|Alder Lake|l=arch}} microarchitecture, is manufactured on Intel's [[Intel 7]] process. The i9-12900K is a [[heterogeneous multicore]] SoC integrating eight [[big core|big]] {{intel|Golden Cove|l=arch}} cores along with eight [[small core|small]] {{intel|Gracemont|l=arch}} cores. The [[big cores]] operate at 3.2 GHz with a {{intel|Turbo Boost}} frequency of up to 5.1 GHz and a {{intel|Turbo Boost Max Technology|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 {{intel|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 {{intel|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. | + | The {{\\|Core i9-12900KF}} is an identical version of this chip without integrated graphics. |
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Facts about "Core i9-12900K - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i9-12900K - Intel#pcie + |
base frequency | 3,200 MHz (3.2 GHz, 3,200,000 kHz) + |
bus links | 8 + |
bus rate | 16,000 MT/s (16 GT/s, 16,000,000 kT/s) + |
bus type | DMI 4.0 + |
clock multiplier | 32 + |
core count | 16 + |
core family | 6 + |
core model | 151 + |
core name | Alder Lake S + |
core stepping | C0 + |
designer | Intel + |
device id | 0x4680 + |
die count | 1 + |
die length | 20.5 mm (2.05 cm, 0.807 in, 20,500 µm) + |
die width | 10.5 mm (1.05 cm, 0.413 in, 10,500 µm) + |
family | Core i9 + |
first announced | October 27, 2021 + |
first launched | November 4, 2021 + |
full page name | intel/core i9/i9-12900k + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has ecc memory support | false + |
has extended page tables support | true + |
has feature | Advanced 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 boost | true + |
has intel enhanced speedstep technology | true + |
has intel secure key technology | true + |
has intel speed shift technology | true + |
has intel supervisor mode execution protection | true + |
has intel turbo boost max technology 3 0 | true + |
has intel turbo boost technology 2 0 | true + |
has intel vpro technology | true + |
has intel vt-d technology | true + |
has intel vt-x technology | true + |
has locked clock multiplier | false + |
has second level address translation support | true + |
has simultaneous multithreading | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
integrated gpu | UHD Graphics 770 + |
integrated gpu base frequency | 300 MHz (0.3 GHz, 300,000 KHz) + |
integrated gpu designer | Intel + |
integrated gpu execution units | 32 + |
integrated gpu max frequency | 1,550 MHz (1.55 GHz, 1,550,000 KHz) + |
integrated gpu max memory | 131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB) + |
is multi-chip package | false + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 768 KiB (786,432 B, 0.75 MiB) + and 640 KiB (655,360 B, 0.625 MiB) + |
l1d$ size | 256 KiB (262,144 B, 0.25 MiB) + and 384 KiB (393,216 B, 0.375 MiB) + |
l1i$ size | 512 KiB (524,288 B, 0.5 MiB) + and 256 KiB (262,144 B, 0.25 MiB) + |
l2$ size | 4 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$ size | 6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) + and 24 MiB (24,576 KiB, 25,165,824 B, 0.0234 GiB) + |
ldate | November 4, 2021 + |
manufacturer | Intel + |
market segment | Desktop + |
max cpu count | 1 + |
max junction temperature | 373.15 K (100 °C, 212 °F, 671.67 °R) + |
max memory | 131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) + |
max memory bandwidth | 71.53 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 channels | 2 + |
microarchitecture | Alder Lake +, Golden Cove + and Gracemont + |
min junction temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
model number | i9-12900K + |
name | Core i9-12900K + |
package | FCLGA-1700 + |
part number | BX8071512900K +, 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-spec | SRL4H + |
series | i9-12000 + |
smp max ways | 1 + |
socket | Socket V + |
supported memory type | DDR4-3200 + and DDR5-4800 + |
tdp | 125 W (125,000 mW, 0.168 hp, 0.125 kW) + |
technology | CMOS + |
thread count | 24 + |
turbo frequency | 5,100 MHz (5.1 GHz, 5,100,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |