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Core i9-9900KF vs Ryzen 5 5600H


Description
The i9-9900KF is based on Coffee Lake architecture while the 5600H is based on Zen 3.

Using the multithread performance as a reference, the i9-9900KF gets a score of 592.9 k points while the 5600H gets 255.2 k points.

Summarizing, the i9-9900KF is 2.3 times faster than the 5600H. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ed
a50f00
Core
Coffee Lake-S
Cezanne
Architecture
Base frecuency
3.6 GHz
3.3 GHz
Boost frecuency
5 GHz
4.2 GHz
Socket
LGA 1151
BGA-FP6
Cores/Threads
8/16
6/12
TDP
95 W
45 W
Cache L1 (d+i)
8x32+8x32 kB
6x32+6x32 kB
Cache L2
8x256 kB
6x512 kB
Cache L3
16386 kB
16384 kB
Date
January 2019
February 2021
Mean monothread perf.
84.54k points
53.37k points
Mean multithread perf.
592.86k points
255.19k 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
i9-9900KF
5600H
Test#1 (Integers)
33.03k
14.34k (x0.43)
Test#2 (FP)
29.52k
17.67k (x0.6)
Test#3 (Generic, ZIP)
6.55k
6.41k (x0.98)
Test#1 (Memory)
15.45k
14.95k (x0.97)
TOTAL
84.54k
53.37k (x0.63)

Multithread

i9-9900KF

5600H
Test#1 (Integers)
276.22k
83.58k (x0.3)
Test#2 (FP)
250.61k
119.22k (x0.48)
Test#3 (Generic, ZIP)
57.2k
48.56k (x0.85)
Test#1 (Memory)
8.84k
3.83k (x0.43)
TOTAL
592.86k
255.19k (x0.43)

Performance/W
i9-9900KF
5600H
Test#1 (Integers)
2908 points/W
1857 points/W
Test#2 (FP)
2638 points/W
2649 points/W
Test#3 (Generic, ZIP)
602 points/W
1079 points/W
Test#1 (Memory)
93 points/W
85 points/W
TOTAL
6241 points/W
5671 points/W

Performance/GHz
i9-9900KF
5600H
Test#1 (Integers)
6605 points/GHz
3413 points/GHz
Test#2 (FP)
5904 points/GHz
4207 points/GHz
Test#3 (Generic, ZIP)
1309 points/GHz
1527 points/GHz
Test#1 (Memory)
3090 points/GHz
3560 points/GHz
TOTAL
16909 points/GHz
12707 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