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Core i3-10100T vs i5-7400T


Description
The i3-10100T is based on Comet Lake architecture while the i5-7400T is based on Kaby Lake.

Using the multithread performance as a reference, the i3-10100T gets a score of 227.7 k points while the i5-7400T gets 163.4 k points.

Summarizing, the i3-10100T is 1.4 times faster than the i5-7400T. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a0653
906e9
Core
Comet Lake-S
Kaby Lake-S
Architecture
Base frecuency
3.6 GHz
2.4 GHz
Boost frecuency
4.3 GHz
3 GHz
Socket
FC-LGA 1200
LGA 1151
Cores/Threads
4/8
4/4
TDP
65 W
35 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
6144 kB
6144 kB
Date
April 2020
January 2017

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
i3-10100T
i5-7400T
Test#1 (Integers)
24309
19704 (-18.94%)
Test#2 (FP)
22147
17292 (-21.92%)
Test#3 (Generic, ZIP)
5142
4067 (-20.91%)
Test#1 (Memory)
8459
8101 (-4.23%)
TOTAL
60056
49163 (-18.14%)

Multithread

i3-10100T

i5-7400T
Test#1 (Integers)
101485
75272 (-25.83%)
Test#2 (FP)
98041
66240 (-32.44%)
Test#3 (Generic, ZIP)
24281
13932 (-42.62%)
Test#1 (Memory)
3863
7955 (105.91%)
TOTAL
227670
163399 (-28.23%)

Performance/W
i3-10100T
i5-7400T
Test#1 (Integers)
1561 points/W
2151 points/W
Test#2 (FP)
1508 points/W
1893 points/W
Test#3 (Generic, ZIP)
374 points/W
398 points/W
Test#1 (Memory)
59 points/W
227 points/W
TOTAL
3503 points/W
4669 points/W

Performance/GHz
i3-10100T
i5-7400T
Test#1 (Integers)
5653 points/GHz
6568 points/GHz
Test#2 (FP)
5150 points/GHz
5764 points/GHz
Test#3 (Generic, ZIP)
1196 points/GHz
1356 points/GHz
Test#1 (Memory)
1967 points/GHz
2700 points/GHz
TOTAL
13967 points/GHz
16388 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