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Intel Core i9-12900K

Intel i9-12900K

英特尔酷睿i9-12900K是一款用于台式机的高端CPU,基于Alder Lake架构。它在2021年11月首次公布,提供8个性能核心和8个效率核心。性能核心(P-cores)支持超线程,可同时处理24个线程。性能核心的时钟频率可以达到5.2 GHz(Turbo Boost Max 3.0),效率核心的时钟频率可以达到3.9 GHz。所有核心都可以使用30MB智能缓存。集成内存控制器支持高达128GB的DDR5,4800MT/s(双通道)。

线程主管(硬件)可以支持操作系统决定在性能或效率核心上使用哪个线程以获得最佳性能。

对于人工智能任务,该CPU还集成了GNA 3.0和DL Boost(很可能只使用AVX2)。第8版的快速同步与火箭湖CPU相同,在硬件上支持MPEG-2、AVC、VC-1解码、JPEG、VP8解码、VP9、HEVC和AV1解码。

集成显卡基于Xe架构,称为英特尔UHD Graphics 770。它的时钟频率在300到1.55GHz之间。

CPU的额定基本功率为125瓦,最大涡轮功率为241瓦。它是在英特尔的10纳米工艺中制造的,称为英特尔7。

CodenameAlder Lake
SeriesIntel Alder Lake-S

Series: 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
Number of Cores / Threads16 / 24
Power Consumption (TDP = Thermal Design Power)125 Watt
Manufacturing Technology10 nm
Max. Temperature100 °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 Bit64 Bit support
Architecturex86
Starting Price$589 U.S.
Announcement Date11/05/2021
Product Link (external)ark.intel.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
43.7 pt (73%)
AMD E1-2100
2.31 -95%
...
42.2 -3%
42.3 -3%
42.3 -3%
42.6 -3%
42.8 -2%
42.9 -2%
AMD Ryzen Threadripper PRO 3995WX
43 -2%
43.1 -1%
43.2 -1%
Intel Core i9-12900K
43.7
44.1 1%
44.2 1%
44.2 1%
44.3 1%
44.3 1%
44.9 3%
45 3%
Intel Core Ultra 5 245K
45 3%
45.1 3%
...
60.1 38%
0%
100%
Cinebench R23 - Cinebench R23 Multi Core
min: 25245     avg: 26125     median: 26125 (24%)     max: 27005 Points
AMD E1-2100
202 -99%
...
24022 -8%
24221 -7%
24455 -6%
24491 -6%
24631 -6%
24776 -5%
Intel Core Ultra 5 245K
25066 -4%
25369 -3%
26017 0%
Intel Core i9-12900K
26125
26876 3%
27595 6%
28225 8%
28398 9%
28835 10%
29289 12%
29352 12%
30428 16%
30745 18%
...
107681 312%
0%
100%
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%
...
3642 -6%
3647 -6%
AMD Ryzen 7 9800X3D
3647 -6%
3692 -5%
3712 -4%
Intel Core i9-9980XE
3736 -4%
3752 -3%
3799 -2%
Intel Core Ultra 5 245K
3850 -1%
Intel Core i9-12900K
3877
4002 3%
4020 4%
4061 5%
4320 11%
4324 12%
AMD Ryzen Threadripper 2970WX
4376 13%
4431 14%
4508 16%
4522 17%
...
15842 309%
0%
100%
0205410615820102512301435164018452050225524602665287030753280348536903895Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 286     avg: 289     median: 289 (81%)     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 (83%)     max: 3.5 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 9812     avg: 9859     median: 9859 (60%)     max: 9906 points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 70420     avg: 71819     median: 71819 (52%)     max: 73218 points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 112749     avg: 112821     median: 112821 (72%)     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 points
7-Zip 18.03 - 7-Zip 18.03 Multi 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 (78%)     max: 6580 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
min: 196     avg: 201     median: 201 (67%)     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 (57%)     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 (75%)     max: 97955 Points
3DMark 11 - 3DM11 Performance Physics
min: 23010     avg: 25787     median: 26223 (66%)     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 (83%)     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 - 5.5 64 Bit Single-Core
min: 1969     avg: 2006     median: 2005.5 (78%)     max: 2042 points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 17698     avg: 17776     median: 17776 (32%)     max: 17854 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1927     avg: 1948     median: 1947.5 (8%)     max: 1968 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 17697     avg: 17828     median: 17828 (56%)     max: 17959 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 8593     avg: 8629     median: 8629 (86%)     max: 8665 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 63583     avg: 63911     median: 63910.5 (64%)     max: 64238 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 475     avg: 478     median: 478 (1%)     max: 481 ms
WebXPRT 3 - WebXPRT 3 Score
min: 320     avg: 325     median: 325 (60%)     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
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.28
log 21. 05:54:47

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Thu, 19 Dec 2024 05:30:11 +0100 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.006s ... 0.006s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#9 composed specs +0s ... 0.008s

#10 did output specs +0s ... 0.008s

#11 getting avg benchmarks for device 13851 +0.016s ... 0.023s

#12 got single benchmarks 13851 +0.019s ... 0.042s

#13 got avg benchmarks for devices +0s ... 0.042s

#14 min, max, avg, median took s +0.926s ... 0.969s

#15 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.969s

#16 return log +0s ... 0.969s

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»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series 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

Surrounding CPUs

+ AMD Ryzen Threadripper PRO 3975WX
   32x 3.5 GHz - 4.2 GHz
+ Intel Core i9-14900
   24x 2 GHz - 5.8 GHz
+ Intel Core i7-14700
   20x 1.5 GHz - 5.4 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 Ultra 5 245K
   14x 3.6 GHz - 5.2 GHz
- Intel Core i5-14600K
   14x 3.5 GHz - 5.3 GHz
- AMD Ryzen 7 9800X3D
   8x 4.7 GHz - 5.2 GHz
- AMD Ryzen 7 7700X
   8x 4.5 GHz - 5.4 GHz
- AMD Ryzen 7 7700
   8x 3.8 GHz - 5.3 GHz
Klaus Hinum (Update: 2022-04- 4)