Ryzen 7 3750H vs A9 9420
Description
The 3750H is based on Zen+ architecture while the 9420 is based on Excavator.
Using the multithread performance as a reference, the 3750H gets a score of 175.2 k points while the 9420 gets 46.3 k points.
Summarizing, the 3750H is 3.8 times faster than the 9420. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 3750H gets a score of 175.2 k points while the 9420 gets 46.3 k points.
Summarizing, the 3750H is 3.8 times faster than the 9420. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
810f81
670f00
Core
Picasso
Stoney Ridge
Base frecuency
2.3 GHz
3 GHz
Boost frecuency
4 GHz
3.6 GHz
Socket
BGA-FP5
Micro-BGA
Cores/Threads
4/8
2/2
TDP
35 W
15 W
Cache L1 (d+i)
4x64+4x32 kB
96+2x32 kB
Cache L2
4x512 kB
1024 kB
Cache L3
4096 kB
0 kB
Date
January 2019
April 2017
Mean monothread perf.
46.91k points
33.09k points
Mean multithread perf.
175.18k points
46.33k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
3750H
9420
Test#1 (Integers)
3.78k
2.56k (x0.68)
Test#2 (FP)
16.42k
9.97k (x0.61)
Test#3 (Generic, ZIP)
4.75k
2.96k (x0.62)
Test#1 (Memory)
5.51k
2.12k (x0.39)
TOTAL
30.46k
17.61k (x0.58)
Multithread
3750H
9420
Test#1 (Integers)
15.18k
3.88k (x0.26)
Test#2 (FP)
74.87k
9.26k (x0.12)
Test#3 (Generic, ZIP)
27.85k
3.9k (x0.14)
Test#1 (Memory)
6.08k
1.74k (x0.29)
TOTAL
123.97k
18.79k (x0.15)
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
3750H
9420
Test#1 (Integers)
13.72k
11.74k (x0.86)
Test#2 (FP)
22.93k
16.05k (x0.7)
Test#3 (Generic, ZIP)
4.99k
3.26k (x0.65)
Test#1 (Memory)
5.27k
2.05k (x0.39)
TOTAL
46.91k
33.09k (x0.71)
Multithread
3750H
9420
Test#1 (Integers)
50.54k
18.57k (x0.37)
Test#2 (FP)
93.33k
20.11k (x0.22)
Test#3 (Generic, ZIP)
25.25k
5.27k (x0.21)
Test#1 (Memory)
6.07k
2.38k (x0.39)
TOTAL
175.18k
46.33k (x0.26)
Performance/W
3750H
9420
Test#1 (Integers)
1444 points/W
1238 points/W
Test#2 (FP)
2667 points/W
1340 points/W
Test#3 (Generic, ZIP)
721 points/W
352 points/W
Test#1 (Memory)
173 points/W
159 points/W
TOTAL
5005 points/W
3089 points/W
Performance/GHz
3750H
9420
Test#1 (Integers)
3430 points/GHz
3260 points/GHz
Test#2 (FP)
5733 points/GHz
4458 points/GHz
Test#3 (Generic, ZIP)
1248 points/GHz
905 points/GHz
Test#1 (Memory)
1317 points/GHz
570 points/GHz
TOTAL
11726 points/GHz
9192 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4