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Core i3-7100U vs i5-4300U


Description
The i3-7100U is based on Kaby Lake architecture while the i5-4300U is based on Haswell.

Using the multithread performance as a reference, the i3-7100U gets a score of 79.6 k points while the i5-4300U gets 64.8 k points.

Summarizing, the i3-7100U is 1.2 times faster than the i5-4300U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806e9
40651
Core
Kaby Lake-U
Haswell
Architecture
Base frecuency
2.4 GHz
1.9 GHz
Boost frecuency
2.4 GHz
2.9 GHz
Socket
BGA 1356
BGA 1168
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
3072 kB
3072 kB
Date
August 2016
January 2013
Mean monothread perf.
33.38k points
32.18k points
Mean multithread perf.
79.6k points
64.79k 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
i3-7100U
i5-4300U
Test#1 (Integers)
13.46k
16.54k (x1.23)
Test#2 (FP)
13.45k
8.71k (x0.65)
Test#3 (Generic, ZIP)
3.08k
3.69k (x1.2)
Test#1 (Memory)
3.4k
3.24k (x0.95)
TOTAL
33.38k
32.18k (x0.96)

Multithread

i3-7100U

i5-4300U
Test#1 (Integers)
34.95k
31.64k (x0.91)
Test#2 (FP)
33.53k
21.59k (x0.64)
Test#3 (Generic, ZIP)
7.74k
8.46k (x1.09)
Test#1 (Memory)
3.38k
3.09k (x0.91)
TOTAL
79.6k
64.79k (x0.81)

Performance/W
i3-7100U
i5-4300U
Test#1 (Integers)
2330 points/W
2110 points/W
Test#2 (FP)
2235 points/W
1439 points/W
Test#3 (Generic, ZIP)
516 points/W
564 points/W
Test#1 (Memory)
225 points/W
206 points/W
TOTAL
5307 points/W
4319 points/W

Performance/GHz
i3-7100U
i5-4300U
Test#1 (Integers)
5606 points/GHz
5705 points/GHz
Test#2 (FP)
5606 points/GHz
3003 points/GHz
Test#3 (Generic, ZIP)
1282 points/GHz
1274 points/GHz
Test#1 (Memory)
1415 points/GHz
1116 points/GHz
TOTAL
13909 points/GHz
11097 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