Core i5-8250U vs Ryzen 7 4800U
Description
The i5-8250U is based on Kaby Lake architecture while the 4800U is based on Zen 2.
Using the multithread performance as a reference, the i5-8250U gets a score of 153.5 k points while the 4800U gets 356.8 k points.
Summarizing, the 4800U is 2.3 times faster than the i5-8250U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-8250U gets a score of 153.5 k points while the 4800U gets 356.8 k points.
Summarizing, the 4800U is 2.3 times faster than the i5-8250U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806ea
860f01
Core
Kaby Lake-R
Renoir
Base frecuency
1.6 GHz
1.8 GHz
Boost frecuency
3.4 GHz
4.2 GHz
Socket
BGA1356
BGA 1140
Cores/Threads
4/8
8/16
TDP
15 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
8x32+8x32 kB
Cache L2
4x256 kB
8x512 kB
Cache L3
6144 kB
2x4096 kB
Date
August 2017
January 2020
Mean monothread perf.
53.8k points
57.92k points
Mean multithread perf.
153.5k points
356.81k 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
i5-8250U
4800U
Test#1 (Integers)
22k
16.53k (x0.75)
Test#2 (FP)
19.55k
24.67k (x1.26)
Test#3 (Generic, ZIP)
4.41k
9.04k (x2.05)
Test#1 (Memory)
7.83k
7.68k (x0.98)
TOTAL
53.8k
57.92k (x1.08)
Multithread
i5-8250U
4800U
Test#1 (Integers)
70.15k
121.96k (x1.74)
Test#2 (FP)
63.27k
162.82k (x2.57)
Test#3 (Generic, ZIP)
15.29k
68.25k (x4.46)
Test#1 (Memory)
4.8k
3.79k (x0.79)
TOTAL
153.5k
356.81k (x2.32)
Performance/W
i5-8250U
4800U
Test#1 (Integers)
4676 points/W
8131 points/W
Test#2 (FP)
4218 points/W
10854 points/W
Test#3 (Generic, ZIP)
1019 points/W
4550 points/W
Test#1 (Memory)
320 points/W
252 points/W
TOTAL
10233 points/W
23788 points/W
Performance/GHz
i5-8250U
4800U
Test#1 (Integers)
6471 points/GHz
3936 points/GHz
Test#2 (FP)
5750 points/GHz
5873 points/GHz
Test#3 (Generic, ZIP)
1298 points/GHz
2153 points/GHz
Test#1 (Memory)
2304 points/GHz
1828 points/GHz
TOTAL
15823 points/GHz
13790 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