Core i9-11900K vs i5-14600K
Description
The i9-11900K is based on Rocket Lake architecture while the i5-14600K is based on Raptor Lake.
Using the multithread performance as a reference, the i9-11900K gets a score of 748 k points while the i5-14600K gets 1066.6 k points.
Summarizing, the i5-14600K is 1.4 times faster than the i9-11900K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-11900K gets a score of 748 k points while the i5-14600K gets 1066.6 k points.
Summarizing, the i5-14600K is 1.4 times faster than the i9-11900K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
b0671
Core
Rocket Lake-S
Raptor Lake-R
Base frecuency
3.5 GHz
3.5 GHz
Boost frecuency
5.3 GHz
5.3 GHz
Socket
LGA 1200
LGA 1700
Cores/Threads
8/16
14/20
TDP
125 W
125 W
Cache L1 (d+i)
8x32+8x48 kB
6x32/8x64+6x48/8x32 kB
Cache L2
8x512 kB
6x2048/2x4096 kB
Cache L3
16386 kB
24576 kB
Date
March 2021
October 2023
Mean monothread perf.
101.11k points
114.78k points
Mean multithread perf.
748.02k points
1066.57k 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
i9-11900K
i5-14600K
Test#1 (Integers)
36.08k
51.59k (x1.43)
Test#2 (FP)
30.19k
30.19k (x1)
Test#3 (Generic, ZIP)
12.96k
15.42k (x1.19)
Test#1 (Memory)
21.88k
17.58k (x0.8)
TOTAL
101.11k
114.78k (x1.14)
Multithread
i9-11900K
i5-14600K
Test#1 (Integers)
311.76k
473.05k (x1.52)
Test#2 (FP)
314.01k
375.3k (x1.2)
Test#3 (Generic, ZIP)
112.23k
189.55k (x1.69)
Test#1 (Memory)
10.02k
28.68k (x2.86)
TOTAL
748.02k
1066.57k (x1.43)
Performance/W
i9-11900K
i5-14600K
Test#1 (Integers)
2494 points/W
3784 points/W
Test#2 (FP)
2512 points/W
3002 points/W
Test#3 (Generic, ZIP)
898 points/W
1516 points/W
Test#1 (Memory)
80 points/W
229 points/W
TOTAL
5984 points/W
8533 points/W
Performance/GHz
i9-11900K
i5-14600K
Test#1 (Integers)
6807 points/GHz
9734 points/GHz
Test#2 (FP)
5695 points/GHz
5697 points/GHz
Test#3 (Generic, ZIP)
2446 points/GHz
2909 points/GHz
Test#1 (Memory)
4129 points/GHz
3317 points/GHz
TOTAL
19077 points/GHz
21657 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