Core i9-12900HX
Performance
Description
We need your help: we don't have results in all modes. If you have a i9-12900HX 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 i9-12900HX is a cpu manufactured by Intel that was released on May 2022. This model has 16 Alder Lake-HX cores with HyperThreading, runs at 2300 MHz as base frequency and has a a thermal design power of 55 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 i9-12900HX is a cpu manufactured by Intel that was released on May 2022. This model has 16 Alder Lake-HX cores with HyperThreading, runs at 2300 MHz as base frequency and has a a thermal design power of 55 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) i9-12900HX
CPUID
90672
Core
Alder Lake-HX
Architecture
Base frecuency
2.3 GHz
Boost frecuency
5 GHz
Socket
BGA 1964
Cores/Threads
16/24
TDP
55 W
Cache L1 (d+i)
8x32/8x64+8x48/8x32 kB
Cache L2
8x1280/2x2048 kB
Cache L3
30720 kB
Release date
May 2022
Mean monothread perf.
87.26k points
Mean multithread perf.
720.69k 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)
37.59k
303.86k (x8.1)
Test#2 (FP)
24.58k
292.29k (x11.9)
Test#3 (Generic, ZIP)
11.3k
103.04k (x9.1)
Test#1 (Memory)
13.78k
21.5k (x1.6)
TOTAL
87.26k
720.69k (x8.3)
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 i9-12900HX
Samsung Core i9-12900HX (This model)
Mode AVX2 monothread [87.26k points]
Mode AVX2 multithread [720.69k points]
Mode AVX2 monothread [96.04k points +10.06%]
Mode AVX2 multithread [655.87k points -8.99%]
Mode AVX2 monothread [83.1k points -4.76%]
Mode AVX2 multithread [631.14k points -12.43%]
Mode AVX2 monothread [95.01k points +8.89%]
Mode AVX2 multithread [724.27k points +0.50%]
Mode AVX2 monothread [101.56k points +16.39%]
Mode AVX2 multithread [736.22k points +2.16%]
Mode AVX2 monothread [79.83k points -8.51%]
Mode AVX2 multithread [655.12k points -9.10%]
Mode AVX2 monothread [98.87k points +13.31%]
Mode AVX2 multithread [728.98k points +1.15%]
Mode AVX2 monothread [86.65k points -0.70%]
Mode AVX2 multithread [657.19k points -8.81%]
Mode AVX2 monothread [83.57k points -4.23%]
Mode AVX2 multithread [446.62k points -38.03%]
Mode AVX2 monothread [75.3k points -13.71%]
Mode AVX2 multithread [624.22k points -13.39%]
Mode AVX2 monothread [81.71k points -6.36%]
Mode AVX2 multithread [632.78k points -12.20%]
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i9-12900HX
37.59k
This model
Multithread integers operations
Model
Score
Intel Core i9-12900HX
303.86k
This model
Monothread floating point operations
Model
Score
Intel Core i9-12900HX
24.58k
This model
Multithread floating point operations
Model
Score
Intel Core i9-12900HX
292.29k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i9-12900HX
11.3k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i9-12900HX
103.04k
This model
Monothread memory performance
Model
Score
Intel Core i9-12900HX
13.78k
This model
Multithread memory performance
Model
Score
Intel Core i9-12900HX
21.5k
This model
Hardlimit Benchmark Central - Ver. 3.11.4