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Core i3-8145U vs i3-6100T


Description
The i3-8145U is based on Whiskey Lake architecture while the i3-6100T is based on Skylake.

Using the multithread performance as a reference, the i3-8145U gets a score of 75.1 k points while the i3-6100T gets 105.2 k points.

Summarizing, the i3-6100T is 1.4 times faster than the i3-8145U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806eb
506e3
Core
Whiskey Lake-U
Skylake-S
Architecture
Base frecuency
2.1 GHz
3.2 GHz
Boost frecuency
3.9 GHz
3.2 GHz
Socket
BGA 1528
LGA 1151
Cores/Threads
2/4
2/4
TDP
15 W
35 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
November 2015
Mean monothread perf.
34.48k points
43.92k points
Mean multithread perf.
75.13k points
105.21k 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
i3-8145U
i3-6100T
Test#1 (Integers)
17.78k
19.58k (x1.1)
Test#2 (FP)
12.8k
16.97k (x1.33)
Test#3 (Generic, ZIP)
2.61k
3.91k (x1.5)
Test#1 (Memory)
1.3k
3.47k (x2.68)
TOTAL
34.48k
43.92k (x1.27)

Multithread

i3-8145U

i3-6100T
Test#1 (Integers)
28.06k
47.02k (x1.68)
Test#2 (FP)
34.83k
44.41k (x1.28)
Test#3 (Generic, ZIP)
9.69k
9.93k (x1.02)
Test#1 (Memory)
2.55k
3.85k (x1.51)
TOTAL
75.13k
105.21k (x1.4)

Performance/W
i3-8145U
i3-6100T
Test#1 (Integers)
1870 points/W
1344 points/W
Test#2 (FP)
2322 points/W
1269 points/W
Test#3 (Generic, ZIP)
646 points/W
284 points/W
Test#1 (Memory)
170 points/W
110 points/W
TOTAL
5008 points/W
3006 points/W

Performance/GHz
i3-8145U
i3-6100T
Test#1 (Integers)
4558 points/GHz
6119 points/GHz
Test#2 (FP)
3281 points/GHz
5303 points/GHz
Test#3 (Generic, ZIP)
669 points/GHz
1221 points/GHz
Test#1 (Memory)
332 points/GHz
1084 points/GHz
TOTAL
8840 points/GHz
13726 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