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Ryzen 7 5800H vs Core i9-10900KF


Description
The 5800H is based on Zen 3 architecture while the i9-10900KF is based on Comet Lake.

Using the multithread performance as a reference, the 5800H gets a score of 426.9 k points while the i9-10900KF gets 825.5 k points.

Summarizing, the i9-10900KF is 1.9 times faster than the 5800H. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a50f00
a0655
Core
Cezanne
Comet Lake-S
Architecture
Base frecuency
3.2 GHz
3.7 GHz
Boost frecuency
4.4 GHz
5.2 GHz
Socket
BGA 1140
LGA 1200
Cores/Threads
8/16
10/20
TDP
45 W
125 W
Cache L1 (d+i)
8x32+8x32 kB
10x32+10x32 kB
Cache L2
8x512 kB
10x256 kB
Cache L3
16384 kB
20480 kB
Date
February 2021
April 2020
Mean monothread perf.
74.56k points
90.37k points
Mean multithread perf.
426.9k points
825.47k 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
5800H
i9-10900KF
Test#1 (Integers)
20.37k
35.87k (x1.76)
Test#2 (FP)
22.52k
31.43k (x1.4)
Test#3 (Generic, ZIP)
10.18k
7.34k (x0.72)
Test#1 (Memory)
21.49k
15.73k (x0.73)
TOTAL
74.56k
90.37k (x1.21)

Multithread

5800H

i9-10900KF
Test#1 (Integers)
144.01k
377.56k (x2.62)
Test#2 (FP)
191.86k
347.59k (x1.81)
Test#3 (Generic, ZIP)
84.53k
88.08k (x1.04)
Test#1 (Memory)
6.5k
12.24k (x1.88)
TOTAL
426.9k
825.47k (x1.93)

Performance/W
5800H
i9-10900KF
Test#1 (Integers)
3200 points/W
3020 points/W
Test#2 (FP)
4264 points/W
2781 points/W
Test#3 (Generic, ZIP)
1878 points/W
705 points/W
Test#1 (Memory)
144 points/W
98 points/W
TOTAL
9487 points/W
6604 points/W

Performance/GHz
5800H
i9-10900KF
Test#1 (Integers)
4630 points/GHz
6898 points/GHz
Test#2 (FP)
5117 points/GHz
6044 points/GHz
Test#3 (Generic, ZIP)
2314 points/GHz
1411 points/GHz
Test#1 (Memory)
4883 points/GHz
3025 points/GHz
TOTAL
16944 points/GHz
17378 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