Core i9-10900K vs i5-9600K
Description
The i9-10900K is based on Comet Lake architecture while the i5-9600K is based on Coffee Lake.
Using the multithread performance as a reference, the i9-10900K gets a score of 685.6 k points while the i5-9600K gets 372.7 k points.
Summarizing, the i9-10900K is 1.8 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 i9-10900K gets a score of 685.6 k points while the i5-9600K gets 372.7 k points.
Summarizing, the i9-10900K is 1.8 times faster than the i5-9600K. 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
Base frecuency
3.7 GHz
3.7 GHz
Boost frecuency
5.2 GHz
4.6 GHz
Socket
LGA 1200
LGA 1151
Cores/Threads
10/20
6/6
TDP
125 W
95 W
Cache L1 (d+i)
10x32+10x32 kB
6x32+6x32 kB
Cache L2
10x256 kB
6x256 kB
Cache L3
20480 kB
9216 kB
Date
April 2020
October 2018
Mean monothread perf.
80.41k points
77.75k points
Mean multithread perf.
685.65k points
372.74k points
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i9-10900K
i5-9600K
Test#1 (Integers)
19.5k
16.91k (x0.87)
Test#2 (FP)
28.01k
24.42k (x0.87)
Test#3 (Generic, ZIP)
7.45k
6.37k (x0.86)
Test#1 (Memory)
15.82k
13.55k (x0.86)
TOTAL
70.79k
61.25k (x0.87)
Multithread
i9-10900K
i5-9600K
Test#1 (Integers)
194.49k
95.21k (x0.49)
Test#2 (FP)
312.59k
137.3k (x0.44)
Test#3 (Generic, ZIP)
89.14k
36.05k (x0.4)
Test#1 (Memory)
12.58k
8.4k (x0.67)
TOTAL
608.81k
276.96k (x0.45)
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
i9-10900K
i5-9600K
Test#1 (Integers)
32.67k
30.64k (x0.94)
Test#2 (FP)
28.49k
26.75k (x0.94)
Test#3 (Generic, ZIP)
6.53k
6.33k (x0.97)
Test#1 (Memory)
12.72k
14.03k (x1.1)
TOTAL
80.41k
77.75k (x0.97)
Multithread
i9-10900K
i5-9600K
Test#1 (Integers)
307.39k
174.92k (x0.57)
Test#2 (FP)
298.47k
153.88k (x0.52)
Test#3 (Generic, ZIP)
72.94k
35.93k (x0.49)
Test#1 (Memory)
6.85k
8k (x1.17)
TOTAL
685.65k
372.74k (x0.54)
Performance/W
i9-10900K
i5-9600K
Test#1 (Integers)
2459 points/W
1841 points/W
Test#2 (FP)
2388 points/W
1620 points/W
Test#3 (Generic, ZIP)
583 points/W
378 points/W
Test#1 (Memory)
55 points/W
84 points/W
TOTAL
5485 points/W
3924 points/W
Performance/GHz
i9-10900K
i5-9600K
Test#1 (Integers)
6282 points/GHz
6661 points/GHz
Test#2 (FP)
5479 points/GHz
5815 points/GHz
Test#3 (Generic, ZIP)
1257 points/GHz
1376 points/GHz
Test#1 (Memory)
2445 points/GHz
3049 points/GHz
TOTAL
15463 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.
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