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Intel Core i9-12900K

Intel i9-12900K

L'Intel Core i9-12900K è una CPU di fascia alta per desktop basata sull'architettura Alder Lake. È stato annunciato per la prima volta nel novembre 2021 e offre 8 core di prestazioni e 8 core di efficienza. I core di performance (P-cores) supportano HyperThreading, portando a 24 threads che possono essere elaborati contemporaneamente. I core ad alte prestazioni possono raggiungere i 5,2 GHz (Turbo Boost Max 3.0), mentre i core efficienti possono raggiungere i 3,9 GHz. Tutti i core possono usare 30 MB di Smart Cache. Il controller di memoria integrato supporta fino a 128 GB DDR5 con 4800 MT/s (doppio canale).

Il Thread Director (in hardware) può supportare il sistema operativo per decidere quale thread utilizzare sui core di performance o di efficienza per le migliori prestazioni.

Per i compiti AI, la CPU integra anche GNA 3.0 e DL Boost (molto probabilmente solo usando AVX2). Quick Sync nella versione 8 è lo stesso delle CPU Rocket Lake e supporta la decodifica MPEG-2, AVC, VC-1, JPEG, VP8, VP9, HEVC e AV1 in hardware.

La scheda grafica integrata è basata sull'architettura Xe e chiamata Intel UHD Graphics 770. Il clock è compreso tra 300 e 1,55 GHz.

La CPU è valutata a 125 W di potenza di base e 241 Watt di potenza massima Turbo. È prodotta in 10nm, chiamato Intel 7, processo di Intel.

SerieIntel Alder Lake-S
Nome in codiceAlder Lake

Serie: Alder Lake-S Alder Lake

Intel Core i9-12900K « 3.2 - 5.2 GHz16 / 24 cores30 MB L3
Intel Core i9-129002.4 - 5.1 GHz16 / 24 cores20 MB L3
Intel Core i7-12700K2.7 - 5 GHz12 / 20 cores25 MB L3
Intel Core i7-12700F3.3 - 4.9 GHz12 / 20 cores25 MB L3
Intel Core i7-127003.3 - 4.9 GHz12 / 20 cores25 MB L3
Intel Core i5-12600K2.8 - 4.9 GHz10 / 16 cores20 MB L3
Clock Rate3200 - 5200 MHz
Level 1 Cache1.4 MB
Level 2 Cache14 MB
Level 3 Cache30 MB
Numero di Cores / Threads16 / 24
Consumo energetico (TDP = Thermal Design Power)125 Watt
Tecnologia del produttore10 nm
Temperatura massima100 °C
SocketLGA1700
FeaturesDDR4-3200/DDR5-4800 RAM (incl. ECC), PCIe 5, Thread Director, DL Boost, GNA, vPro Enterprise, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, AVX2, FMA3, SHA
GPUIntel UHD Graphics 770 (300 - 1550 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$589 U.S.
Data di annuncio11/05/2021
Collegamento Prodotto (esterno)ark.intel.com

Benchmark

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
50.7 pt (70%)
2.47 -95%
...
48.3 -5%
48.5 -4%
AMD Ryzen Threadripper PRO 3975WX
49.2 -3%
49.4 -3%
49.4 -3%
49.5 -2%
50 -1%
50.5 0%
50.6 0%
Intel Core i9-12900K
50.7
51 1%
51.4 1%
51.5 2%
51.8 2%
AMD Ryzen Threadripper PRO 3995WX
52.5 4%
53.1 5%
53.4 5%
54.1 7%
54.2 7%
...
72.1 42%
0%
100%
Cinebench R23 - Cinebench R23 Multi Core
min: 25245     media: 26125     media: 26125 (24%)     massimo: 27005 Points
Cinebench R23 - Cinebench R23 Single Core
min: 1998     media: 2005     media: 2004.5 (85%)     massimo: 2011 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 766     media: 772     media: 771.5 (86%)     massimo: 777 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 9630     media: 9935     media: 9935 (24%)     massimo: 10240 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 3473     media: 3877     media: 4057 (26%)     massimo: 4102 Points
0205410615820102512301435164018452050225524602665287030753280348536903895Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 286     media: 289     media: 289 (87%)     massimo: 292 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 44.18     media: 45.6     media: 45.6 (59%)     massimo: 47.06 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 3.49     media: 3.5     media: 3.5 (87%)     massimo: 3.5 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 9812     media: 9859     media: 9859 (60%)     massimo: 9906 punti
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 70420     media: 71819     media: 71819 (52%)     massimo: 73218 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 112749     media: 112821     media: 112821 (78%)     massimo: 112893 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 16144     media: 16271     media: 16270.5 (20%)     massimo: 16397 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 190.6     media: 192.8     media: 192.8 (2%)     massimo: 195 s
wPrime 2.10 - wPrime 2.0 32m *
min: 2.398     media: 3.7     media: 3.7 (1%)     massimo: 4.924 s
WinRAR - WinRAR 4.0
min: 10792     media: 11834     media: 11834 (19%)     massimo: 12876 punti
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 96960     media: 97316     media: 97315.5 (56%)     massimo: 97671 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 6571     media: 6576     media: 6575.5 (79%)     massimo: 6580 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
min: 196     media: 201     media: 201 (70%)     massimo: 206 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 365     media: 366.8     media: 366.8 (85%)     massimo: 368.5 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 29     media: 29.5     media: 29.5 (52%)     massimo: 30 fps
051015202530354045Tooltip
TrueCrypt - TrueCrypt Serpent
min: 1.9     media: 2     media: 2 (0%)     massimo: 2 GB/s
TrueCrypt - TrueCrypt Twofish
min: 3.5     media: 3.6     media: 3.6 (62%)     massimo: 3.7 GB/s
TrueCrypt - TrueCrypt AES
min: 18.5     media: 19.3     media: 19.3 (50%)     massimo: 20 GB/s
Blender - Blender 2.79 BMW27 CPU *
min: 121.1     media: 124.7     media: 124.7 (1%)     massimo: 128.3 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.3946     media: 0.4     media: 0.4 (9%)     massimo: 0.4216 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 18426     media: 18753     media: 18752.5 (40%)     massimo: 19079 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 7.04     media: 7.1     media: 7.1 (2%)     massimo: 7.063 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 15.59     media: 15.6     media: 15.6 (1%)     massimo: 15.67 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 338.6     media: 347     media: 347 (2%)     massimo: 355.4 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 97859     media: 97907     media: 97907 (86%)     massimo: 97955 Points
3DMark 11 - 3DM11 Performance Physics
min: 23010     media: 25787     media: 26223 (71%)     massimo: 28789 Points
3DMark - 3DMark Ice Storm Physics
min: 81757     media: 101311     media: 101311 (82%)     massimo: 120865 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 78981     media: 99892     media: 99891.5 (81%)     massimo: 120802 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 80654     media: 99678     media: 99678 (84%)     massimo: 118702 Points
3DMark - 3DMark Cloud Gate Physics
min: 25449     media: 25582     media: 25581.5 (65%)     massimo: 25714 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 39112     media: 39903     media: 39903 (71%)     massimo: 40694 Points
3DMark - 3DMark Time Spy CPU
min: 18431     media: 18556     media: 18555.5 (78%)     massimo: 18680 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1969     media: 2006     media: 2005.5 (85%)     massimo: 2042 punti
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 17698     media: 17776     media: 17776 (32%)     massimo: 17854 punti
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1927     media: 1948     media: 1947.5 (8%)     massimo: 1968 punti
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 17697     media: 17828     media: 17828 (56%)     massimo: 17959 punti
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 8593     media: 8629     media: 8629 (86%)     massimo: 8665 punti
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 63583     media: 63911     media: 63910.5 (70%)     massimo: 64238 punti
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 475     media: 478     media: 478 (1%)     massimo: 481 ms
Octane V2 - Octane V2 Total Score
96769 Points (85%)
WebXPRT 3 - WebXPRT 3 Score
min: 320     media: 325     media: 325 (68%)     massimo: 330 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 257     media: 268.3     media: 268.3 (46%)     massimo: 279.6 Watt
020406080100120140160180200220240260280300320340360Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 265     media: 294.7     media: 294.7 (54%)     massimo: 324.4 Watt
020406080100120140160180200220240260280300Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
56.1 Watt (37%)
05101520253035404550556065Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 12.5     media: 12.8     media: 12.8 (10%)     massimo: 13.1 Points per Watt
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.28
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#10 getting avg benchmarks for device 13851 +0.017s ... 0.025s

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Altre CPU della serie Alder Lake-S

» Intel Core i9-12900K
   16x 3.2 GHz - 5.2 GHz
» Intel Core i9-12900
   16x 2.4 GHz - 5.1 GHz
» Intel Core i9-12950HX
   16x 1.7 GHz - 5 GHz
» Intel Core i9-12900HX
   16x 1.7 GHz - 5 GHz
» Intel Core i7-12700K
   12x 2.7 GHz - 5 GHz
» Intel Core i7-12850HX
   16x 1.5 GHz - 4.8 GHz
» Intel Core i7-12800HX
   16x 1.5 GHz - 4.8 GHz
» Intel Core i7-12700F
   12x 3.3 GHz - 4.9 GHz
» Intel Core i7-12700
   12x 3.3 GHz - 4.9 GHz
» Intel Core i5-12600K
   10x 2.8 GHz - 4.9 GHz
» Intel Core i7-12650HX
   14x 1.5 GHz - 4.7 GHz
» Intel Core i7-12700H
   14x 1.7 GHz - 4.7 GHz
» Intel Core i5-12600HX
   12x 1.8 GHz - 4.6 GHz
» Intel Core i5-12450HX
   8x 1.8 GHz - 4.4 GHz
» Intel Core i5-12400F
   6x 2.5 GHz - 4.4 GHz

CPUs simili

+ AMD Ryzen 9 7900X
   12x 4.7 GHz - 5.6 GHz
+ Intel Core i7-13700K
   16x 3.4 GHz - 5.4 GHz
+ AMD Ryzen Threadripper PRO 3975WX
   32x 3.5 GHz - 4.2 GHz
+ AMD Ryzen 7 9700X
   8x 3.8 GHz - 5.5 GHz
+ AMD Ryzen 9 7900
   12x 3.7 GHz - 5.4 GHz
» Intel Core i9-12900K
   16x 3.2 GHz - 5.2 GHz
- Intel Core i5-14600K
   14x 3.5 GHz - 5.3 GHz
- AMD Ryzen 7 7700X
   8x 4.5 GHz - 5.4 GHz
- AMD Ryzen 7 7700
   8x 3.8 GHz - 5.3 GHz
- AMD Ryzen 9 5950X
   16x 3.4 GHz - 4.9 GHz
- Intel Core i5-13600K
   14x 3.5 GHz - 5.1 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Alder Lake-S i9-12900K Notebook Processor
Klaus Hinum (Update: 2022-04- 3)