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Core i5-9600KF vs Ryzen 5 2600X


Description
The i5-9600KF is based on Coffee Lake architecture while the 2600X is based on Zen+.

Using the multithread performance as a reference, the i5-9600KF gets a score of 371.1 k points while the 2600X gets 333.1 k points.

Summarizing, the i5-9600KF is 1.1 times faster than the 2600X. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ec
800f82
Core
Coffee Lake-S
Pinnacle Ridge
Architecture
Base frecuency
3.7 GHz
3.6 GHz
Boost frecuency
4.6 GHz
4.2 GHz
Socket
LGA 1151
AM4
Cores/Threads
6/6
6/12
TDP
95 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
6x64+6x32 kB
Cache L2
6x256 kB
6x512 kB
Cache L3
9216 kB
2x8192 kB
Date
January 2019
April 2018
Mean monothread perf.
77.34k points
66.44k points
Mean multithread perf.
371.08k points
333.12k 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
i5-9600KF
2600X
Test#1 (Integers)
30.52k
15.75k (x0.52)
Test#2 (FP)
26.54k
26.29k (x0.99)
Test#3 (Generic, ZIP)
6.41k
5.91k (x0.92)
Test#1 (Memory)
13.87k
18.48k (x1.33)
TOTAL
77.34k
66.44k (x0.86)

Multithread

i5-9600KF

2600X
Test#1 (Integers)
174.66k
94.49k (x0.54)
Test#2 (FP)
154.06k
182.53k (x1.18)
Test#3 (Generic, ZIP)
34.11k
45.95k (x1.35)
Test#1 (Memory)
8.24k
10.15k (x1.23)
TOTAL
371.08k
333.12k (x0.9)

Performance/W
i5-9600KF
2600X
Test#1 (Integers)
1839 points/W
995 points/W
Test#2 (FP)
1622 points/W
1921 points/W
Test#3 (Generic, ZIP)
359 points/W
484 points/W
Test#1 (Memory)
87 points/W
107 points/W
TOTAL
3906 points/W
3507 points/W

Performance/GHz
i5-9600KF
2600X
Test#1 (Integers)
6635 points/GHz
3749 points/GHz
Test#2 (FP)
5769 points/GHz
6261 points/GHz
Test#3 (Generic, ZIP)
1394 points/GHz
1408 points/GHz
Test#1 (Memory)
3015 points/GHz
4401 points/GHz
TOTAL
16813 points/GHz
15819 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