Core i7-11700K vs i5-12400F
Description
The i7-11700K is based on Rocket Lake architecture while the i5-12400F is based on Alder Lake.
Using the multithread performance as a reference, the i7-11700K gets a score of 742.2 k points while the i5-12400F gets 512.2 k points.
Summarizing, the i7-11700K is 1.4 times faster than the i5-12400F. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11700K gets a score of 742.2 k points while the i5-12400F gets 512.2 k points.
Summarizing, the i7-11700K is 1.4 times faster than the i5-12400F. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
90672
Core
Rocket Lake-S
Alder Lake-S
Base frecuency
3.6 GHz
2.5 GHz
Boost frecuency
5 GHz
4.4 GHz
Socket
LGA 1200
LGA 1700
Cores/Threads
8/16
6/12
TDP
125 W
65 W
Cache L1 (d+i)
8x32+8x48 kB
6x32+6x48 kB
Cache L2
8x512 kB
6x1280 kB
Cache L3
16384 kB
18432 kB
Date
March 2021
January 2022
Mean monothread perf.
99.57k points
88.01k points
Mean multithread perf.
742.15k points
512.23k 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
i7-11700K
i5-12400F
Test#1 (Integers)
36.24k
37.79k (x1.04)
Test#2 (FP)
28.87k
24.07k (x0.83)
Test#3 (Generic, ZIP)
12.76k
12.44k (x0.98)
Test#1 (Memory)
21.7k
13.71k (x0.63)
TOTAL
99.57k
88.01k (x0.88)
Multithread
i7-11700K
i5-12400F
Test#1 (Integers)
315.15k
212.6k (x0.67)
Test#2 (FP)
303.07k
197.81k (x0.65)
Test#3 (Generic, ZIP)
111.09k
84.35k (x0.76)
Test#1 (Memory)
12.85k
17.48k (x1.36)
TOTAL
742.15k
512.23k (x0.69)
Performance/W
i7-11700K
i5-12400F
Test#1 (Integers)
2521 points/W
3271 points/W
Test#2 (FP)
2425 points/W
3043 points/W
Test#3 (Generic, ZIP)
889 points/W
1298 points/W
Test#1 (Memory)
103 points/W
269 points/W
TOTAL
5937 points/W
7881 points/W
Performance/GHz
i7-11700K
i5-12400F
Test#1 (Integers)
7247 points/GHz
8588 points/GHz
Test#2 (FP)
5775 points/GHz
5471 points/GHz
Test#3 (Generic, ZIP)
2551 points/GHz
2827 points/GHz
Test#1 (Memory)
4341 points/GHz
3116 points/GHz
TOTAL
19914 points/GHz
20003 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