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Ryzen 5 5500U vs Core i7-7020U


Description
The 5500U is based on Zen 2 architecture while the i7-7020U is based on Kaby Lake.

Using the multithread performance as a reference, the 5500U gets a score of 261.9 k points while the i7-7020U gets 73.1 k points.

Summarizing, the 5500U is 3.6 times faster than the i7-7020U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
860f81
806ea
Core
Lucienne
Kaby Lake-U
Architecture
Base frecuency
2.1 GHz
2.3 GHz
Boost frecuency
4 GHz
2.3 GHz
Socket
BGA 1140
BGA 1356
Cores/Threads
6/12
2/4
TDP
15 W
15 W
Cache L1 (d+i)
6x32+6x32 kB
2x32+2x32 kB
Cache L2
6x512 kB
2x256 kB
Cache L3
2x4096 kB
3072 kB
Date
March 2021
April 2018
Mean monothread perf.
53.76k points
33.63k points
Mean multithread perf.
261.91k points
73.15k 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
5500U
i7-7020U
Test#1 (Integers)
15.63k
14.25k (x0.91)
Test#2 (FP)
23k
12.72k (x0.55)
Test#3 (Generic, ZIP)
8.62k
2.81k (x0.33)
Test#1 (Memory)
6.51k
3.86k (x0.59)
TOTAL
53.76k
33.63k (x0.63)

Multithread

5500U

i7-7020U
Test#1 (Integers)
90.38k
31.11k (x0.34)
Test#2 (FP)
118.74k
31.15k (x0.26)
Test#3 (Generic, ZIP)
48.39k
6.9k (x0.14)
Test#1 (Memory)
4.4k
3.99k (x0.91)
TOTAL
261.91k
73.15k (x0.28)

Performance/W
5500U
i7-7020U
Test#1 (Integers)
6025 points/W
2074 points/W
Test#2 (FP)
7916 points/W
2076 points/W
Test#3 (Generic, ZIP)
3226 points/W
460 points/W
Test#1 (Memory)
294 points/W
266 points/W
TOTAL
17461 points/W
4877 points/W

Performance/GHz
5500U
i7-7020U
Test#1 (Integers)
3908 points/GHz
6196 points/GHz
Test#2 (FP)
5750 points/GHz
5528 points/GHz
Test#3 (Generic, ZIP)
2156 points/GHz
1221 points/GHz
Test#1 (Memory)
1628 points/GHz
1679 points/GHz
TOTAL
13441 points/GHz
14624 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