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Core i5-10600K vs i5-9600K


Description
The i5-10600K is based on Comet Lake architecture while the i5-9600K is based on Coffee Lake.

Using the multithread performance as a reference, the i5-10600K gets a score of 365.7 k points while the i5-9600K gets 372.7 k points.

Summarizing, the i5-9600K is 1 times faster than the i5-10600K. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a0655
906ed
Core
Comet Lake-S
Coffee Lake-S
Architecture
Base frecuency
4.1 GHz
3.7 GHz
Boost frecuency
4.8 GHz
4.6 GHz
Socket
FC-LGA 1200
LGA 1151
Cores/Threads
6/12
6/6
TDP
125 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
6x32+6x32 kB
Cache L2
6x256 kB
6x256 kB
Cache L3
12288 kB
9216 kB
Date
April 2020
October 2018
Mean monothread perf.
74.09k points
77.75k points
Mean multithread perf.
365.67k points
372.74k 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
i5-10600K
i5-9600K
Test#1 (Integers)
30.27k
30.64k (x1.01)
Test#2 (FP)
26.42k
26.75k (x1.01)
Test#3 (Generic, ZIP)
6.07k
6.33k (x1.04)
Test#1 (Memory)
11.33k
14.03k (x1.24)
TOTAL
74.09k
77.75k (x1.05)

Multithread

i5-10600K

i5-9600K
Test#1 (Integers)
164.69k
174.92k (x1.06)
Test#2 (FP)
156.45k
153.88k (x0.98)
Test#3 (Generic, ZIP)
37.39k
35.93k (x0.96)
Test#1 (Memory)
7.15k
8k (x1.12)
TOTAL
365.67k
372.74k (x1.02)

Performance/W
i5-10600K
i5-9600K
Test#1 (Integers)
1317 points/W
1841 points/W
Test#2 (FP)
1252 points/W
1620 points/W
Test#3 (Generic, ZIP)
299 points/W
378 points/W
Test#1 (Memory)
57 points/W
84 points/W
TOTAL
2925 points/W
3924 points/W

Performance/GHz
i5-10600K
i5-9600K
Test#1 (Integers)
6306 points/GHz
6661 points/GHz
Test#2 (FP)
5505 points/GHz
5815 points/GHz
Test#3 (Generic, ZIP)
1264 points/GHz
1376 points/GHz
Test#1 (Memory)
2361 points/GHz
3049 points/GHz
TOTAL
15436 points/GHz
16902 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4