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Core i9-12900K


Description
We need your help: we don't have results in all modes. If you have a i9-12900K and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Core i9-12900K is a cpu manufactured by Intel that was released on November 2021. This model has 16 Alder Lake cores with HyperThreading, runs at 2400 MHz as base frequency and has a a thermal design power of 241 W.

The i9-12900K has 8x32/8x64+8x48/8x32 kB of cache L1, 8x1280+8x2048 kB of cache L2 and 30720 kB of cache L3.

Specs
Official name
12th Gen Intel(R) Core(TM) i9-12900K
CPUID
90672
Core
Alder Lake
Architecture
Aldel Lake
Base frecuency
2.4 GHz
Boost frecuency
5.2 GHz
Socket
LGA 1700
Cores/Threads
16/24
TDP
241 W
Cache L1 (d+i)
8x32/8x64+8x48/8x32 kB
Cache L2
8x1280+8x2048 kB
Cache L3
30720 kB
Release date
November 2021

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
42991
471882 (x11.0)
Test#2 (FP)
30304
390460 (x12.9)
Test#3 (Generic, ZIP)
15676
174720 (x11.1)
Test#1 (Memory)
16794
30494 (x1.8)
TOTAL
105766
1067556 (x10.1)

Motherboards where this CPU were tested
Model
Chipset
Release date
-

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core i9-12900K
Intel Core i9-12900K (This model)
 Mode AVX2 monothread  [105766 points]
 Mode AVX2 multithread  [1067556 points]
 Mode AVX2 monothread  [113215 points +7.04%]
 Mode AVX2 multithread  [1017138 points -4.72%]
 Mode AVX2 monothread  [106505 points +0.70%]
 Mode AVX2 multithread  [792527 points -25.76%]
 Mode AVX2 monothread  [90365 points -14.56%]
 Mode AVX2 multithread  [825466 points -22.68%]
 Mode AVX2 monothread  [88876 points -15.97%]
 Mode AVX2 multithread  [1079837 points +1.15%]
 Mode AVX2 monothread  [74828 points -29.25%]
 Mode AVX2 multithread  [944066 points -11.57%]
 Mode AVX2 monothread  [72043 points -31.88%]
 Mode AVX2 multithread  [1088110 points +1.93%]
 Mode FPU monothread  [37600 points]
 Mode FPU multithread  [639483 points]
 Mode AVX2 monothread  [68333 points -35.39%]
 Mode AVX2 multithread  [1241116 points +16.26%]
 Mode FPU monothread  [60280 points]
 Mode FPU multithread  [353957 points]
 Mode AVX2 monothread  [98870 points -6.52%]
 Mode AVX2 multithread  [728981 points -31.72%]
 Mode AVX2 monothread  [90058 points -14.85%]
 Mode AVX2 multithread  [842467 points -21.08%]
 Mode FPU monothread  [48712 points]
 Mode FPU multithread  [316120 points]
 Mode AVX2 monothread  [86647 points -18.08%]
 Mode AVX2 multithread  [657186 points -38.44%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
52569 [22.28%]
Intel Core i9-12900K
42991
This model
38197 [-11.15%]
35868 [-16.57%]
35124 [-18.30%]
33619 [-21.80%]

Multithread integers operations
Model
Score
 
 
 
 
 
 
587058 [24.41%]
560190 [18.71%]
485371 [2.86%]
Intel Core i9-12900K
471882
This model
452021 [-4.21%]
377559 [-19.99%]
359521 [-23.81%]
328836 [-30.31%]
325542 [-31.01%]

Monothread floating point operations
Model
Score
 
 
 
 
 
 
 
 
 
Intel Core i9-12900K
30304
This model
30015 [-0.95%]
29520 [-2.59%]
29238 [-3.52%]
28995 [-4.32%]

Multithread floating point operations
Model
Score
516975 [32.40%]
496409 [27.13%]
477205 [22.22%]
472703 [21.06%]
421297 [7.90%]
Intel Core i9-12900K
390460
This model
375291 [-3.88%]
353145 [-9.56%]
347586 [-10.98%]
330076 [-15.46%]
309657 [-20.69%]

Monothread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core i9-12900K
15676
This model
15219 [-2.92%]
13503 [-13.86%]
12558 [-19.89%]
12409 [-20.84%]
12101 [-22.81%]

Multithread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
213921 [22.44%]
183022 [4.75%]
Intel Core i9-12900K
174720
This model
169217 [-3.15%]
157620 [-9.79%]
140007 [-19.87%]
134663 [-22.93%]
128480 [-26.47%]

Monothread memory performance
Model
Score
21426 [27.58%]
18504 [10.18%]
18484 [10.06%]
18344 [9.23%]
Intel Core i9-12900K
16794
This model
16712 [-0.49%]
16433 [-2.15%]
16260 [-3.18%]
16222 [-3.41%]

Multithread memory performance
Model
Score
58392 [91.49%]
42688 [39.99%]
38141 [25.08%]
36801 [20.68%]
32042 [5.08%]
Intel Core i9-12900K
30494
This model
29190 [-4.28%]
27038 [-11.33%]
26497 [-13.11%]
22986 [-24.62%]
22687 [-25.60%]

Hardlimit Benchmark Central - Ver. 3.9.0