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Core i3-8145U vs i3-4030U


Description
The i3-8145U is based on Whiskey Lake architecture while the i3-4030U is based on Haswell.

Using the multithread performance as a reference, the i3-8145U gets a score of 75.1 k points while the i3-4030U gets 46.1 k points.

Summarizing, the i3-8145U is 1.6 times faster than the i3-4030U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806eb
40651
Core
Whiskey Lake-U
Haswell
Architecture
Base frecuency
2.1 GHz
1.9 GHz
Boost frecuency
3.9 GHz
1.9 GHz
Socket
BGA 1528
BGA1168
Cores/Threads
2/4
2/4
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
4096 kB
3072 kB
Date
August 2018
April 2014

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
i3-8145U
i3-4030U
Test#1 (Integers)
17777
10692 (-39.86%)
Test#2 (FP)
12796
6158 (-51.87%)
Test#3 (Generic, ZIP)
2608
2493 (-4.41%)
Test#1 (Memory)
1296
2228 (71.86%)
TOTAL
34477
21571 (-37.43%)

Multithread

i3-8145U

i3-4030U
Test#1 (Integers)
28057
21844 (-22.14%)
Test#2 (FP)
34827
15860 (-54.46%)
Test#3 (Generic, ZIP)
9688
5942 (-38.67%)
Test#1 (Memory)
2555
2447 (-4.24%)
TOTAL
75127
46093 (-38.65%)

Performance/W
i3-8145U
i3-4030U
Test#1 (Integers)
1870 points/W
1456 points/W
Test#2 (FP)
2322 points/W
1057 points/W
Test#3 (Generic, ZIP)
646 points/W
396 points/W
Test#1 (Memory)
170 points/W
163 points/W
TOTAL
5008 points/W
3073 points/W

Performance/GHz
i3-8145U
i3-4030U
Test#1 (Integers)
4558 points/GHz
5627 points/GHz
Test#2 (FP)
3281 points/GHz
3241 points/GHz
Test#3 (Generic, ZIP)
669 points/GHz
1312 points/GHz
Test#1 (Memory)
332 points/GHz
1173 points/GHz
TOTAL
8840 points/GHz
11353 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. 3.7.9