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Core i3-8145U vs Ryzen 7 PRO 4750GE


Description
The i3-8145U is based on Whiskey Lake architecture while the 4750GE is based on Zen 2.

Using the multithread performance as a reference, the i3-8145U gets a score of 75.1 k points while the 4750GE gets 469.7 k points.

Summarizing, the 4750GE is 6.3 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
860f01
Core
Whiskey Lake-U
Renoir
Architecture
Base frecuency
2.1 GHz
3.1 GHz
Boost frecuency
3.9 GHz
4.3 GHz
Socket
BGA 1528
AM4
Cores/Threads
2/4
8/16
TDP
15 W
35 W
Cache L1 (d+i)
2x32+2x32 kB
8x32+8x32 kB
Cache L2
2x256 kB
8x512 kB
Cache L3
4096 kB
2x4096 kB
Date
August 2018
July 2020
Mean monothread perf.
34.48k points
60.99k points
Mean multithread perf.
75.13k points
469.67k 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
4750GE
Test#1 (Integers)
17.78k
16.95k (x0.95)
Test#2 (FP)
12.8k
26.26k (x2.05)
Test#3 (Generic, ZIP)
2.61k
9.4k (x3.6)
Test#1 (Memory)
1.3k
8.38k (x6.47)
TOTAL
34.48k
60.99k (x1.77)

Multithread

i3-8145U

4750GE
Test#1 (Integers)
28.06k
159.87k (x5.7)
Test#2 (FP)
34.83k
215.44k (x6.19)
Test#3 (Generic, ZIP)
9.69k
88.45k (x9.13)
Test#1 (Memory)
2.55k
5.9k (x2.31)
TOTAL
75.13k
469.67k (x6.25)

Performance/W
i3-8145U
4750GE
Test#1 (Integers)
1870 points/W
4568 points/W
Test#2 (FP)
2322 points/W
6155 points/W
Test#3 (Generic, ZIP)
646 points/W
2527 points/W
Test#1 (Memory)
170 points/W
169 points/W
TOTAL
5008 points/W
13419 points/W

Performance/GHz
i3-8145U
4750GE
Test#1 (Integers)
4558 points/GHz
3942 points/GHz
Test#2 (FP)
3281 points/GHz
6107 points/GHz
Test#3 (Generic, ZIP)
669 points/GHz
2185 points/GHz
Test#1 (Memory)
332 points/GHz
1950 points/GHz
TOTAL
8840 points/GHz
14184 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