Ryzen 9 3900 vs Ryzen 7 5800H
Description
The 3900 is based on Zen 2 architecture while the 5800H is based on Zen 3.
Using the multithread performance as a reference, the 3900 gets a score of 687.5 k points while the 5800H gets 426.9 k points.
Summarizing, the 3900 is 1.6 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 3900 gets a score of 687.5 k points while the 5800H gets 426.9 k points.
Summarizing, the 3900 is 1.6 times faster than the 5800H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
870f10
a50f00
Core
Matisse
Cezanne
Base frecuency
3.1 GHz
3.2 GHz
Boost frecuency
4.3 GHz
4.4 GHz
Socket
AM4
BGA 1140
Cores/Threads
12/24
8/16
TDP
65 W
45 W
Cache L1 (d+i)
12x32+12x32 kB
8x32+8x32 kB
Cache L2
12x512 kB
8x512 kB
Cache L3
4x16384 kB
16384 kB
Date
September 2019
February 2021
Mean monothread perf.
74.97k points
74.56k points
Mean multithread perf.
687.5k 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
3900
5800H
Test#1 (Integers)
4.39k
4.31k (x0.98)
Test#2 (FP)
16.99k
17.51k (x1.03)
Test#3 (Generic, ZIP)
7.74k
10.53k (x1.36)
Test#1 (Memory)
24.57k
23.57k (x0.96)
TOTAL
53.69k
55.92k (x1.04)
Multithread
3900
5800H
Test#1 (Integers)
48.45k
24.18k (x0.5)
Test#2 (FP)
230.81k
117.98k (x0.51)
Test#3 (Generic, ZIP)
122.82k
70.96k (x0.58)
Test#1 (Memory)
54.73k
8.08k (x0.15)
TOTAL
456.8k
221.19k (x0.48)
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
3900
5800H
Test#1 (Integers)
16.85k
20.37k (x1.21)
Test#2 (FP)
26.03k
22.52k (x0.86)
Test#3 (Generic, ZIP)
9.54k
10.18k (x1.07)
Test#1 (Memory)
22.55k
21.49k (x0.95)
TOTAL
74.97k
74.56k (x0.99)
Multithread
3900
5800H
Test#1 (Integers)
229.41k
144.01k (x0.63)
Test#2 (FP)
292.81k
191.86k (x0.66)
Test#3 (Generic, ZIP)
128.48k
84.53k (x0.66)
Test#1 (Memory)
36.8k
6.5k (x0.18)
TOTAL
687.5k
426.9k (x0.62)
Performance/W
3900
5800H
Test#1 (Integers)
3529 points/W
3200 points/W
Test#2 (FP)
4505 points/W
4264 points/W
Test#3 (Generic, ZIP)
1977 points/W
1878 points/W
Test#1 (Memory)
566 points/W
144 points/W
TOTAL
10577 points/W
9487 points/W
Performance/GHz
3900
5800H
Test#1 (Integers)
3920 points/GHz
4630 points/GHz
Test#2 (FP)
6054 points/GHz
5117 points/GHz
Test#3 (Generic, ZIP)
2218 points/GHz
2314 points/GHz
Test#1 (Memory)
5243 points/GHz
4883 points/GHz
TOTAL
17435 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