Ryzen 7 5800H vs Ryzen 9 3900X
Description
The 5800H is based on Zen 3 architecture while the 3900X is based on Zen 2.
Using the multithread performance as a reference, the 5800H gets a score of 426.9 k points while the 3900X gets 756.3 k points.
Summarizing, the 3900X is 1.8 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 5800H gets a score of 426.9 k points while the 3900X gets 756.3 k points.
Summarizing, the 3900X is 1.8 times faster than the 5800H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a50f00
870f10
Core
Cezanne
Matisse
Base frecuency
3.2 GHz
3.8 GHz
Boost frecuency
4.4 GHz
4.6 GHz
Socket
BGA 1140
AM4
Cores/Threads
8/16
12/24
TDP
45 W
105 W
Cache L1 (d+i)
8x32+8x32 kB
12x32+12x32 kB
Cache L2
8x512 kB
12x512 kB
Cache L3
16384 kB
4x16384 kB
Date
February 2021
July 2019
Mean monothread perf.
74.56k points
72.51k points
Mean multithread perf.
426.9k points
756.3k 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
5800H
3900X
Test#1 (Integers)
4.31k
4.46k (x1.04)
Test#2 (FP)
17.51k
18.46k (x1.05)
Test#3 (Generic, ZIP)
10.53k
8.05k (x0.76)
Test#1 (Memory)
23.57k
23.71k (x1.01)
TOTAL
55.92k
54.68k (x0.98)
Multithread
5800H
3900X
Test#1 (Integers)
24.18k
52.65k (x2.18)
Test#2 (FP)
117.98k
265.41k (x2.25)
Test#3 (Generic, ZIP)
70.96k
140.78k (x1.98)
Test#1 (Memory)
8.08k
46.91k (x5.81)
TOTAL
221.19k
505.76k (x2.29)
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
3900X
Test#1 (Integers)
20.37k
16.73k (x0.82)
Test#2 (FP)
22.52k
24.74k (x1.1)
Test#3 (Generic, ZIP)
10.18k
8.82k (x0.87)
Test#1 (Memory)
21.49k
22.22k (x1.03)
TOTAL
74.56k
72.51k (x0.97)
Multithread
5800H
3900X
Test#1 (Integers)
144.01k
248.24k (x1.72)
Test#2 (FP)
191.86k
309.66k (x1.61)
Test#3 (Generic, ZIP)
84.53k
140.01k (x1.66)
Test#1 (Memory)
6.5k
58.39k (x8.99)
TOTAL
426.9k
756.3k (x1.77)
Performance/W
5800H
3900X
Test#1 (Integers)
3200 points/W
2364 points/W
Test#2 (FP)
4264 points/W
2949 points/W
Test#3 (Generic, ZIP)
1878 points/W
1333 points/W
Test#1 (Memory)
144 points/W
556 points/W
TOTAL
9487 points/W
7203 points/W
Performance/GHz
5800H
3900X
Test#1 (Integers)
4630 points/GHz
3638 points/GHz
Test#2 (FP)
5117 points/GHz
5377 points/GHz
Test#3 (Generic, ZIP)
2314 points/GHz
1917 points/GHz
Test#1 (Memory)
4883 points/GHz
4831 points/GHz
TOTAL
16944 points/GHz
15763 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