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Core i5-6300HQ vs i3-8145U


Description
The i5-6300HQ is based on Skylake architecture while the i3-8145U is based on Whiskey Lake.

Using the multithread performance as a reference, the i5-6300HQ gets a score of 135.1 k points while the i3-8145U gets 75.1 k points.

Summarizing, the i5-6300HQ is 1.8 times faster than the i3-8145U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
806eb
Core
Skylake-H
Whiskey Lake-U
Architecture
Base frecuency
2.3 GHz
2.1 GHz
Boost frecuency
3.2 GHz
3.9 GHz
Socket
BGA1440
BGA 1528
Cores/Threads
4/4
2/4
TDP
45 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
4x256 kB
2x256 kB
Cache L3
6144 kB
4096 kB
Date
September 2015
August 2018
Mean monothread perf.
40.99k points
34.48k points
Mean multithread perf.
135.14k points
75.13k 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
i5-6300HQ
i3-8145U
Test#1 (Integers)
17.99k
17.78k (x0.99)
Test#2 (FP)
15.61k
12.8k (x0.82)
Test#3 (Generic, ZIP)
3.56k
2.61k (x0.73)
Test#1 (Memory)
3.83k
1.3k (x0.34)
TOTAL
40.99k
34.48k (x0.84)

Multithread

i5-6300HQ

i3-8145U
Test#1 (Integers)
64.95k
28.06k (x0.43)
Test#2 (FP)
54.01k
34.83k (x0.64)
Test#3 (Generic, ZIP)
11.9k
9.69k (x0.81)
Test#1 (Memory)
4.29k
2.55k (x0.6)
TOTAL
135.14k
75.13k (x0.56)

Performance/W
i5-6300HQ
i3-8145U
Test#1 (Integers)
1443 points/W
1870 points/W
Test#2 (FP)
1200 points/W
2322 points/W
Test#3 (Generic, ZIP)
264 points/W
646 points/W
Test#1 (Memory)
95 points/W
170 points/W
TOTAL
3003 points/W
5008 points/W

Performance/GHz
i5-6300HQ
i3-8145U
Test#1 (Integers)
5622 points/GHz
4558 points/GHz
Test#2 (FP)
4878 points/GHz
3281 points/GHz
Test#3 (Generic, ZIP)
1113 points/GHz
669 points/GHz
Test#1 (Memory)
1196 points/GHz
332 points/GHz
TOTAL
12808 points/GHz
8840 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