| | | | | | |

Ryzen 5 4500U vs 3550H


Description
The 4500U is based on Zen 2 architecture while the 3550H is based on Zen+.

Using the multithread performance as a reference, the 4500U gets a score of 194.3 k points while the 3550H gets 178.3 k points.

Summarizing, the 4500U is 1.1 times faster than the 3550H. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
860f01
810f81
Core
Renoir
Picasso
Architecture
Base frecuency
2.3 GHz
2.1 GHz
Boost frecuency
4 GHz
3.7 GHz
Socket
BGA 1140
BGA-FP5
Cores/Threads
6/6
4/8
TDP
15 W
35 W
Cache L1 (d+i)
6x32+6x32 kB
4x64+4x32 kB
Cache L2
6x512 kB
4x512 kB
Cache L3
2x4096 kB
4096 kB
Date
January 2020
January 2019
Mean monothread perf.
52.44k points
45.07k points
Mean multithread perf.
194.34k points
178.26k 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
4500U
3550H
Test#1 (Integers)
15.37k
13.51k (x0.88)
Test#2 (FP)
23.02k
22.34k (x0.97)
Test#3 (Generic, ZIP)
7.74k
4.98k (x0.64)
Test#1 (Memory)
6.32k
4.24k (x0.67)
TOTAL
52.44k
45.07k (x0.86)

Multithread

4500U

3550H
Test#1 (Integers)
52.52k
52.21k (x0.99)
Test#2 (FP)
99.84k
95.66k (x0.96)
Test#3 (Generic, ZIP)
36.42k
25.54k (x0.7)
Test#1 (Memory)
5.56k
4.85k (x0.87)
TOTAL
194.34k
178.26k (x0.92)

Performance/W
4500U
3550H
Test#1 (Integers)
3502 points/W
1492 points/W
Test#2 (FP)
6656 points/W
2733 points/W
Test#3 (Generic, ZIP)
2428 points/W
730 points/W
Test#1 (Memory)
370 points/W
139 points/W
TOTAL
12956 points/W
5093 points/W

Performance/GHz
4500U
3550H
Test#1 (Integers)
3842 points/GHz
3652 points/GHz
Test#2 (FP)
5755 points/GHz
6038 points/GHz
Test#3 (Generic, ZIP)
1935 points/GHz
1347 points/GHz
Test#1 (Memory)
1579 points/GHz
1145 points/GHz
TOTAL
13111 points/GHz
12182 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