Core i5-9600K vs i5-11400
Description
The i5-9600K is based on Coffee Lake architecture while the i5-11400 is based on Rocket Lake.
Using the multithread performance as a reference, the i5-9600K gets a score of 372.7 k points while the i5-11400 gets 489.3 k points.
Summarizing, the i5-11400 is 1.3 times faster than the i5-9600K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-9600K gets a score of 372.7 k points while the i5-11400 gets 489.3 k points.
Summarizing, the i5-11400 is 1.3 times faster than the i5-9600K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ed
a0671
Core
Coffee Lake-S
Rocket Lake-S
Base frecuency
3.7 GHz
2.6 GHz
Boost frecuency
4.6 GHz
4.4 GHz
Socket
LGA 1151
LGA 1200
Cores/Threads
6/6
6/12
TDP
95 W
65 W
Cache L1 (d+i)
6x32+6x32 kB
6x32+6x48 kB
Cache L2
6x256 kB
6x512 kB
Cache L3
9216 kB
12288 kB
Date
October 2018
March 2021
Mean monothread perf.
77.75k points
86.11k points
Mean multithread perf.
372.74k points
489.31k 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
i5-9600K
i5-11400
Test#1 (Integers)
30.64k
31.23k (x1.02)
Test#2 (FP)
26.75k
25.88k (x0.97)
Test#3 (Generic, ZIP)
6.33k
10.83k (x1.71)
Test#1 (Memory)
14.03k
18.17k (x1.3)
TOTAL
77.75k
86.11k (x1.11)
Multithread
i5-9600K
i5-11400
Test#1 (Integers)
174.92k
213.85k (x1.22)
Test#2 (FP)
153.88k
195.51k (x1.27)
Test#3 (Generic, ZIP)
35.93k
72.06k (x2.01)
Test#1 (Memory)
8k
7.89k (x0.99)
TOTAL
372.74k
489.31k (x1.31)
Performance/W
i5-9600K
i5-11400
Test#1 (Integers)
1841 points/W
3290 points/W
Test#2 (FP)
1620 points/W
3008 points/W
Test#3 (Generic, ZIP)
378 points/W
1109 points/W
Test#1 (Memory)
84 points/W
121 points/W
TOTAL
3924 points/W
7528 points/W
Performance/GHz
i5-9600K
i5-11400
Test#1 (Integers)
6661 points/GHz
7098 points/GHz
Test#2 (FP)
5815 points/GHz
5881 points/GHz
Test#3 (Generic, ZIP)
1376 points/GHz
2461 points/GHz
Test#1 (Memory)
3049 points/GHz
4130 points/GHz
TOTAL
16902 points/GHz
19570 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