Core i9-12900K
Performance
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.
Alder Lake is the 12th generation of Intel Core. It uses the 10nm proccess and was the first to introduce a hybrid architecture with Performance cores and Efficiency cores.
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.
Alder Lake is the 12th generation of Intel Core. It uses the 10nm proccess and was the first to introduce a hybrid architecture with Performance cores and Efficiency cores.
Specs
Official name
12th Gen Intel(R) Core(TM) i9-12900K
CPUID
90672
Core
Alder Lake
Architecture
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
Mean monothread perf.
109.05k points
Mean multithread perf.
1131.59k points
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)
47.92k
502.11k (x10.5)
Test#2 (FP)
30.1k
414.67k (x13.8)
Test#3 (Generic, ZIP)
15.65k
192.52k (x12.3)
Test#1 (Memory)
15.38k
22.3k (x1.5)
TOTAL
109.05k
1131.59k (x10.4)
Motherboards where this CPU was tested
Model
Chipset
Release date
RAM models tested along with this CPU
Model
Type
Frequency
Size
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.
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]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
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.
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]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Core i9-12900K
V-Color Technology Inc Core i9-12900K (This model)
Mode AVX2 monothread [109.05k points]
Mode AVX2 multithread [1131.59k points]
Mode AVX2 monothread [114.78k points +5.26%]
Mode AVX2 multithread [1066.57k points -5.75%]
Mode AVX2 monothread [109.41k points +0.33%]
Mode AVX2 multithread [1070.39k points -5.41%]
Mode AVX2 monothread [112.85k points +3.48%]
Mode AVX2 multithread [1160.72k points +2.57%]
Mode AVX2 monothread [120.97k points +10.93%]
Mode AVX2 multithread [1219.33k points +7.75%]
Mode AVX2 monothread [116.05k points +6.42%]
Mode AVX2 multithread [1317.53k points +16.43%]
Mode AVX2 monothread [115.19k points +5.63%]
Mode AVX2 multithread [1023.59k points -9.54%]
Mode AVX2 monothread [102.51k points -6.00%]
Mode AVX2 multithread [544.64k points -51.87%]
Mode AVX2 monothread [86.24k points -20.92%]
Mode AVX2 multithread [545.3k points -51.81%]
Mode AVX2 monothread [121.79k points +11.68%]
Mode AVX2 multithread [1234.67k points +9.11%]
Mode AVX2 monothread [104.01k points -4.62%]
Mode AVX2 multithread [698.34k points -38.29%]
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i9-12900K
47.92k
This model
Multithread integers operations
Model
Score
Intel Core i9-12900K
502.11k
This model
Monothread floating point operations
Model
Score
Intel Core i9-12900K
30.1k
This model
Multithread floating point operations
Model
Score
Intel Core i9-12900K
414.67k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i9-12900K
15.65k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i9-12900K
192.52k
This model
Monothread memory performance
Model
Score
Intel Core i9-12900K
15.38k
This model
Multithread memory performance
Model
Score
Intel Core i9-12900K
22.3k
This model
Hardlimit Benchmark Central - Ver. 3.11.4