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Intel Core i9-12900K

Intel i9-12900K

Intel Core i9-12900K är en högklassig CPU för stationära datorer baserad på Alder Lake-arkitekturen. Den tillkännagavs först i november 2021 och erbjuder 8 prestandakärnor och 8 effektivitetskärnor. Prestandakärnorna (P-kärnor) har stöd för HyperThreading, vilket leder till 24 trådar som kan bearbetas samtidigt. Prestandakärnorna kan klockas med upp till 5,2 GHz (Turbo Boost Max 3.0), effektivitetskärnorna kan klockas med upp till 3,9 GHz. Alla kärnor kan använda 30 MB Smart Cache. Den integrerade minneskontrollern stöder upp till 128 GB DDR5 med 4800 MT/s (dubbelkanal).

Thread Director (i maskinvaran) kan stödja operativsystemet att bestämma vilken tråd som ska användas på prestanda- eller effektivitetskärnorna för bästa möjliga prestanda.

För AI-uppgifter integrerar CPU:n även GNA 3.0 och DL Boost (troligtvis använder den endast AVX2). Quick Sync i version 8 är samma som i Rocket Lake CPU:erna och stöder MPEG-2, AVC, VC-1 avkodning, JPEG, VP8 avkodning, VP9, HEVC och AV1 avkodning i hårdvara.

Det integrerade grafikkortet är baserat på Xe-arkitekturen och kallas Intel UHD Graphics 770. Det klockar mellan 300 och 1,55 GHz.

CPU:n har en baseffekt på 125 W och en maximal turboeffekt på 241 Watt. Den tillverkas i 10nm, kallad Intel 7, process hos Intel.

SerieIntel Alder Lake-S
KodnamnAlder 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
Klockfrekvens3200 - 5200 MHz
Level 1-cache1.4 MB
Level 2-cache14 MB
Level 3-cache30 MB
Antal kärnor / trådar16 / 24
Strömförbrukning (TDP = Thermal Design Power)125 Watt
Tillverkningsprocess10 nm
Max. temperatur100 °C
SockelLGA1700
FunktionerDDR4-3200/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-bit64-bitsstöd
Architecturex86
Pris från$589 U.S.
Lanseringsdatum11/05/2021
Produktlänkark.intel.com

Prestandatester

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
50.7 pt (70%)
AMD E1-2100
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     avg: 26125     median: 26125 (24%)     max: 27005 Points
Cinebench R23 - Cinebench R23 Single Core
min: 1998     avg: 2005     median: 2004.5 (85%)     max: 2011 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 766     avg: 772     median: 771.5 (86%)     max: 777 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 9630     avg: 9935     median: 9935 (24%)     max: 10240 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 3473     avg: 3877     median: 4057 (26%)     max: 4102 Points
AMD A4-1200
31 -99%
...
3383 -13%
3493 -10%
3640 -6%
3642 -6%
3692 -5%
3712 -4%
Intel Core i9-9980XE
3736 -4%
3799 -2%
3801 -2%
Intel Core i9-12900K
3877
4002 3%
4020 4%
4320 11%
4324 12%
AMD Ryzen Threadripper 2970WX
4376 13%
4503 16%
4508 16%
4522 17%
4565 18%
...
15842 309%
0%
100%
0205410615820102512301435164018452050225524602665287030753280348536903895Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 286     avg: 289     median: 289 (87%)     max: 292 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 44.18     avg: 45.6     median: 45.6 (59%)     max: 47.06 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 3.49     avg: 3.5     median: 3.5 (87%)     max: 3.5 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 9812     avg: 9859     median: 9859 (60%)     max: 9906 poäng
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 70420     avg: 71819     median: 71819 (52%)     max: 73218 poäng
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 112749     avg: 112821     median: 112821 (78%)     max: 112893 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 16144     avg: 16271     median: 16270.5 (20%)     max: 16397 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 190.6     avg: 192.8     median: 192.8 (2%)     max: 195 s
wPrime 2.10 - wPrime 2.0 32m *
min: 2.398     avg: 3.7     median: 3.7 (1%)     max: 4.924 s
WinRAR - WinRAR 4.0
min: 10792     avg: 11834     median: 11834 (19%)     max: 12876 poäng
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 96960     avg: 97316     median: 97315.5 (56%)     max: 97671 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 6571     avg: 6576     median: 6575.5 (79%)     max: 6580 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
min: 196     avg: 201     median: 201 (70%)     max: 206 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 365     avg: 366.8     median: 366.8 (85%)     max: 368.5 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 29     avg: 29.5     median: 29.5 (52%)     max: 30 fps
051015202530354045Tooltip
TrueCrypt - TrueCrypt Serpent
min: 1.9     avg: 2     median: 2 (0%)     max: 2 GB/s
TrueCrypt - TrueCrypt Twofish
min: 3.5     avg: 3.6     median: 3.6 (62%)     max: 3.7 GB/s
TrueCrypt - TrueCrypt AES
min: 18.5     avg: 19.3     median: 19.3 (50%)     max: 20 GB/s
Blender - Blender 2.79 BMW27 CPU *
min: 121.1     avg: 124.7     median: 124.7 (1%)     max: 128.3 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.3946     avg: 0.4     median: 0.4 (9%)     max: 0.4216 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 18426     avg: 18753     median: 18752.5 (40%)     max: 19079 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 7.04     avg: 7.1     median: 7.1 (2%)     max: 7.063 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 15.59     avg: 15.6     median: 15.6 (1%)     max: 15.67 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 338.6     avg: 347     median: 347 (2%)     max: 355.4 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 97859     avg: 97907     median: 97907 (86%)     max: 97955 Points
3DMark 11 - 3DM11 Performance Physics
min: 23010     avg: 25787     median: 26223 (71%)     max: 28789 Points
3DMark - 3DMark Ice Storm Physics
min: 81757     avg: 101311     median: 101311 (82%)     max: 120865 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 78981     avg: 99892     median: 99891.5 (81%)     max: 120802 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 80654     avg: 99678     median: 99678 (84%)     max: 118702 Points
3DMark - 3DMark Cloud Gate Physics
min: 25449     avg: 25582     median: 25581.5 (65%)     max: 25714 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 39112     avg: 39903     median: 39903 (71%)     max: 40694 Points
3DMark - 3DMark Time Spy CPU
min: 18431     avg: 18556     median: 18555.5 (78%)     max: 18680 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1969     avg: 2006     median: 2005.5 (85%)     max: 2042 poäng
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 17698     avg: 17776     median: 17776 (32%)     max: 17854 poäng
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1927     avg: 1948     median: 1947.5 (8%)     max: 1968 poäng
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 17697     avg: 17828     median: 17828 (56%)     max: 17959 poäng
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 8593     avg: 8629     median: 8629 (86%)     max: 8665 poäng
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 63583     avg: 63911     median: 63910.5 (70%)     max: 64238 poäng
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 475     avg: 478     median: 478 (1%)     max: 481 ms
Octane V2 - Octane V2 Total Score
96769 Points (85%)
WebXPRT 3 - WebXPRT 3 Score
min: 320     avg: 325     median: 325 (68%)     max: 330 Points
CrossMark - CrossMark Overall
2308 Points (88%)
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 257     avg: 268.3     median: 268.3 (46%)     max: 279.6 Watt
020406080100120140160180200220240260280300320340360Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 265     avg: 294.7     median: 294.7 (54%)     max: 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     avg: 12.8     median: 12.8 (10%)     max: 13.1 Points per Watt
- Bredd på benchmark-värden för det här grafikkortet
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* Smaller numbers mean a higher performance

v1.28
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Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Andra processorer i samma 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

Näraliggande processorer

+ 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
> Bärbara datorer, laptops - tester och nyheter > Tips & Guider > Mobila processorer - Benchmarklista > Intel Alder Lake-S i9-12900K Notebook Processor
Klaus Hinum (Update: 2022-04- 4)