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Ryzen 7 4800U vs Ryzen 5 5500


Description
The 4800U is based on Zen 2 architecture while the 5500 is based on Zen 3.

Using the multithread performance as a reference, the 4800U gets a score of 356.8 k points while the 5500 gets 373 k points.

Summarizing, the 5500 is 1 times faster than the 4800U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
860f01
a50f00
Core
Renoir
Cezanne
Architecture
Base frecuency
1.8 GHz
3.6 GHz
Boost frecuency
4.2 GHz
4.2 GHz
Socket
BGA 1140
AM4
Cores/Threads
8/16
6/12
TDP
15 W
65 W
Cache L1 (d+i)
8x32+8x32 kB
6x32+6x32 kB
Cache L2
8x512 kB
6x512 kB
Cache L3
2x4096 kB
16384 kB
Date
January 2020
April 2022
Mean monothread perf.
57.92k points
80.52k points
Mean multithread perf.
356.81k points
373.05k 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
4800U
5500
Test#1 (Integers)
16.53k
22.09k (x1.34)
Test#2 (FP)
24.67k
24.59k (x1)
Test#3 (Generic, ZIP)
9.04k
10.94k (x1.21)
Test#1 (Memory)
7.68k
22.89k (x2.98)
TOTAL
57.92k
80.52k (x1.39)

Multithread

4800U

5500
Test#1 (Integers)
121.96k
124.44k (x1.02)
Test#2 (FP)
162.82k
167.06k (x1.03)
Test#3 (Generic, ZIP)
68.25k
74.34k (x1.09)
Test#1 (Memory)
3.79k
7.2k (x1.9)
TOTAL
356.81k
373.05k (x1.05)

Performance/W
4800U
5500
Test#1 (Integers)
8131 points/W
1914 points/W
Test#2 (FP)
10854 points/W
2570 points/W
Test#3 (Generic, ZIP)
4550 points/W
1144 points/W
Test#1 (Memory)
252 points/W
111 points/W
TOTAL
23788 points/W
5739 points/W

Performance/GHz
4800U
5500
Test#1 (Integers)
3936 points/GHz
5261 points/GHz
Test#2 (FP)
5873 points/GHz
5855 points/GHz
Test#3 (Generic, ZIP)
2153 points/GHz
2604 points/GHz
Test#1 (Memory)
1828 points/GHz
5451 points/GHz
TOTAL
13790 points/GHz
19170 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