Core i9-9900K vs Ryzen 7 5800H
Description
The i9-9900K is based on Coffee Lake architecture while the 5800H is based on Zen 3.
Using the multithread performance as a reference, the i9-9900K gets a score of 529.3 k points while the 5800H gets 426.9 k points.
Summarizing, the i9-9900K is 1.2 times faster than the 5800H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-9900K gets a score of 529.3 k points while the 5800H gets 426.9 k points.
Summarizing, the i9-9900K is 1.2 times faster than the 5800H. 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
Base frecuency
3.6 GHz
3.2 GHz
Boost frecuency
5 GHz
4.4 GHz
Socket
LGA 1151
BGA 1140
Cores/Threads
8/16
8/16
TDP
95 W
45 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x256 kB
8x512 kB
Cache L3
16384 kB
16384 kB
Date
October 2018
February 2021
Mean monothread perf.
81.91k points
74.56k points
Mean multithread perf.
529.32k points
426.9k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i9-9900K
5800H
Test#1 (Integers)
5k
4.31k (x0.86)
Test#2 (FP)
20.22k
17.51k (x0.87)
Test#3 (Generic, ZIP)
6.54k
10.53k (x1.61)
Test#1 (Memory)
13.78k
23.57k (x1.71)
TOTAL
45.53k
55.92k (x1.23)
Multithread
i9-9900K
5800H
Test#1 (Integers)
36.39k
24.18k (x0.66)
Test#2 (FP)
166.55k
117.98k (x0.71)
Test#3 (Generic, ZIP)
54.92k
70.96k (x1.29)
Test#1 (Memory)
8.96k
8.08k (x0.9)
TOTAL
266.82k
221.19k (x0.83)
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
i9-9900K
5800H
Test#1 (Integers)
32.08k
20.37k (x0.63)
Test#2 (FP)
28.17k
22.52k (x0.8)
Test#3 (Generic, ZIP)
6.68k
10.18k (x1.53)
Test#1 (Memory)
14.98k
21.49k (x1.43)
TOTAL
81.91k
74.56k (x0.91)
Multithread
i9-9900K
5800H
Test#1 (Integers)
242.98k
144.01k (x0.59)
Test#2 (FP)
220.16k
191.86k (x0.87)
Test#3 (Generic, ZIP)
53.97k
84.53k (x1.57)
Test#1 (Memory)
12.22k
6.5k (x0.53)
TOTAL
529.32k
426.9k (x0.81)
Performance/W
i9-9900K
5800H
Test#1 (Integers)
2558 points/W
3200 points/W
Test#2 (FP)
2317 points/W
4264 points/W
Test#3 (Generic, ZIP)
568 points/W
1878 points/W
Test#1 (Memory)
129 points/W
144 points/W
TOTAL
5572 points/W
9487 points/W
Performance/GHz
i9-9900K
5800H
Test#1 (Integers)
6417 points/GHz
4630 points/GHz
Test#2 (FP)
5634 points/GHz
5117 points/GHz
Test#3 (Generic, ZIP)
1335 points/GHz
2314 points/GHz
Test#1 (Memory)
2996 points/GHz
4883 points/GHz
TOTAL
16382 points/GHz
16944 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