Core i9-12900HK vs i5-9300H
Description
The i9-12900HK is based on Alder Lake architecture while the i5-9300H is based on Coffee Lake.
Using the multithread performance as a reference, the i9-12900HK gets a score of 622.8 k points while the i5-9300H gets 188 k points.
Summarizing, the i9-12900HK is 3.3 times faster than the i5-9300H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-12900HK gets a score of 622.8 k points while the i5-9300H gets 188 k points.
Summarizing, the i9-12900HK is 3.3 times faster than the i5-9300H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a3
906ed
Core
Alder Lake-H
Coffee Lake-H
Base frecuency
2.5 GHz
2.4 GHz
Boost frecuency
5 GHz
4.1 GHz
Socket
BGA 1744
BGA 1440
Cores/Threads
14/20
4/8
TDP
45 W
45 W
Cache L1 (d+i)
6x32/8x64+6x48/8x32 kB
4x32+4x32 kB
Cache L2
6x1280/2x2048 kB
4x256 kB
Cache L3
24576 kB
8192 kB
Date
January 2022
April 2019
Mean monothread perf.
68.43k points
61.06k points
Mean multithread perf.
622.83k points
187.98k 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
i9-12900HK
i5-9300H
Test#1 (Integers)
30.51k
24.7k (x0.81)
Test#2 (FP)
18.67k
21.5k (x1.15)
Test#3 (Generic, ZIP)
9.69k
4.87k (x0.5)
Test#1 (Memory)
9.55k
9.99k (x1.05)
TOTAL
68.43k
61.06k (x0.89)
Multithread
i9-12900HK
i5-9300H
Test#1 (Integers)
273.58k
85.56k (x0.31)
Test#2 (FP)
228.21k
76.43k (x0.33)
Test#3 (Generic, ZIP)
111.89k
19.35k (x0.17)
Test#1 (Memory)
9.15k
6.63k (x0.72)
TOTAL
622.83k
187.98k (x0.3)
Performance/W
i9-12900HK
i5-9300H
Test#1 (Integers)
6080 points/W
1901 points/W
Test#2 (FP)
5071 points/W
1698 points/W
Test#3 (Generic, ZIP)
2486 points/W
430 points/W
Test#1 (Memory)
203 points/W
147 points/W
TOTAL
13841 points/W
4177 points/W
Performance/GHz
i9-12900HK
i5-9300H
Test#1 (Integers)
6103 points/GHz
6023 points/GHz
Test#2 (FP)
3734 points/GHz
5245 points/GHz
Test#3 (Generic, ZIP)
1938 points/GHz
1187 points/GHz
Test#1 (Memory)
1911 points/GHz
2437 points/GHz
TOTAL
13686 points/GHz
14893 points/GHz
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) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points 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) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4