Ryzen 7 5800H vs Core i5-8265U
Description
The 5800H is based on Zen 3 architecture while the i5-8265U is based on Whiskey Lake.
Using the multithread performance as a reference, the 5800H gets a score of 426.9 k points while the i5-8265U gets 149.5 k points.
Summarizing, the 5800H is 2.9 times faster than the i5-8265U. 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 i5-8265U gets 149.5 k points.
Summarizing, the 5800H is 2.9 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a50f00
806eb
Core
Cezanne
Whiskey Lake-U
Base frecuency
3.2 GHz
1.6 GHz
Boost frecuency
4.4 GHz
3.9 GHz
Socket
BGA 1140
BGA 1528
Cores/Threads
8/16
4/8
TDP
45 W
15 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x512 kB
4x256 kB
Cache L3
16384 kB
6144 kB
Date
February 2021
August 2018
Mean monothread perf.
74.56k points
57.57k points
Mean multithread perf.
426.9k points
149.48k 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
5800H
i5-8265U
Test#1 (Integers)
20.37k
24.32k (x1.19)
Test#2 (FP)
22.52k
20.35k (x0.9)
Test#3 (Generic, ZIP)
10.18k
4.38k (x0.43)
Test#1 (Memory)
21.49k
8.52k (x0.4)
TOTAL
74.56k
57.57k (x0.77)
Multithread
5800H
i5-8265U
Test#1 (Integers)
144.01k
65.17k (x0.45)
Test#2 (FP)
191.86k
63.6k (x0.33)
Test#3 (Generic, ZIP)
84.53k
14.4k (x0.17)
Test#1 (Memory)
6.5k
6.31k (x0.97)
TOTAL
426.9k
149.48k (x0.35)
Performance/W
5800H
i5-8265U
Test#1 (Integers)
3200 points/W
4345 points/W
Test#2 (FP)
4264 points/W
4240 points/W
Test#3 (Generic, ZIP)
1878 points/W
960 points/W
Test#1 (Memory)
144 points/W
421 points/W
TOTAL
9487 points/W
9965 points/W
Performance/GHz
5800H
i5-8265U
Test#1 (Integers)
4630 points/GHz
6235 points/GHz
Test#2 (FP)
5117 points/GHz
5219 points/GHz
Test#3 (Generic, ZIP)
2314 points/GHz
1124 points/GHz
Test#1 (Memory)
4883 points/GHz
2183 points/GHz
TOTAL
16944 points/GHz
14762 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