Core i5-8250U vs i5-9300H
Description
The i5-8250U is based on Kaby Lake architecture while the i5-9300H is based on Coffee Lake.
Using the multithread performance as a reference, the i5-8250U gets a score of 161.3 k points while the i5-9300H gets 244.1 k points.
Summarizing, the i5-9300H is 1.5 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 161.3 k points while the i5-9300H gets 244.1 k points.
Summarizing, the i5-9300H is 1.5 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
906ea
Core
Kaby Lake-R
Coffee Lake-H
Base frecuency
1.6 GHz
2.4 GHz
Boost frecuency
3.4 GHz
4.1 GHz
Socket
BGA1356
FCBGA1440
Cores/Threads
4/8
4/8
TDP
15 W
45 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
6144 kB
8192 kB
Date
August 2017
April 2019
Mean monothread perf.
54.31k points
67.57k points
Mean multithread perf.
161.26k points
244.1k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i5-8250U
i5-9300H
Test#1 (Integers)
3.32k
3.38k (x1.02)
Test#2 (FP)
13.5k
12.84k (x0.95)
Test#3 (Generic, ZIP)
4.11k
4.6k (x1.12)
Test#1 (Memory)
7.42k
6.23k (x0.84)
TOTAL
28.34k
27.05k (x0.95)
Multithread
i5-8250U
i5-9300H
Test#1 (Integers)
13.97k
11.6k (x0.83)
Test#2 (FP)
50.8k
48.01k (x0.95)
Test#3 (Generic, ZIP)
14.71k
17.05k (x1.16)
Test#1 (Memory)
4.76k
3.88k (x0.82)
TOTAL
84.24k
80.54k (x0.96)
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
i5-9300H
Test#1 (Integers)
22.11k
26.62k (x1.2)
Test#2 (FP)
19.64k
23.38k (x1.19)
Test#3 (Generic, ZIP)
4.54k
5.52k (x1.22)
Test#1 (Memory)
8.03k
12.05k (x1.5)
TOTAL
54.31k
67.57k (x1.24)
Multithread
i5-8250U
i5-9300H
Test#1 (Integers)
74.19k
107.95k (x1.45)
Test#2 (FP)
66.27k
104.02k (x1.57)
Test#3 (Generic, ZIP)
15.97k
24.4k (x1.53)
Test#1 (Memory)
4.83k
7.74k (x1.6)
TOTAL
161.26k
244.1k (x1.51)
Performance/W
i5-8250U
i5-9300H
Test#1 (Integers)
4946 points/W
2399 points/W
Test#2 (FP)
4418 points/W
2312 points/W
Test#3 (Generic, ZIP)
1065 points/W
542 points/W
Test#1 (Memory)
322 points/W
172 points/W
TOTAL
10751 points/W
5424 points/W
Performance/GHz
i5-8250U
i5-9300H
Test#1 (Integers)
6503 points/GHz
6493 points/GHz
Test#2 (FP)
5777 points/GHz
5703 points/GHz
Test#3 (Generic, ZIP)
1334 points/GHz
1346 points/GHz
Test#1 (Memory)
2361 points/GHz
2938 points/GHz
TOTAL
15975 points/GHz
16480 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