Celeron N4020 vs J4105
Description
Both models N4020 and J4105 are based on Goldmont Plus architecture.
Goldmont Plus is a low power architecture intended for Atom, Celeron y Pentium Silver SoCs. It uses the 14nm process and come with the Gen9 Intel’s iGPU.
Using the multithread performance as a reference, the N4020 gets a score of 25.3 k points while the J4105 gets 61.5 k points.
Summarizing, the J4105 is 2.4 times faster than the N4020. To get a proper comparison between both models, take a look to the data shown below.
Goldmont Plus is a low power architecture intended for Atom, Celeron y Pentium Silver SoCs. It uses the 14nm process and come with the Gen9 Intel’s iGPU.
Using the multithread performance as a reference, the N4020 gets a score of 25.3 k points while the J4105 gets 61.5 k points.
Summarizing, the J4105 is 2.4 times faster than the N4020. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
706a8
706a1
Core
Gemini Lake
Gemini Lake
Base frecuency
1.1 GHz
1.5 GHz
Boost frecuency
2.8 GHz
2.5 GHz
Socket
BGA 1090
BGA 1090
Cores/Threads
2/2
4/4
TDP
6 W
10 W
Cache L1 (d+i)
2x32+2x24 kB
4x32+4x24 kB
Cache L2
4096 kB
4096 kB
Date
November 2019
December 2017
Mean monothread perf.
17.67k points
18.22k points
Mean multithread perf.
25.26k points
61.49k 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
N4020
J4105
Test#1 (Integers)
1.25k
1.68k (x1.34)
Test#2 (FP)
5.19k
5.29k (x1.02)
Test#3 (Generic, ZIP)
2.56k
2.75k (x1.07)
Test#1 (Memory)
1.61k
3.44k (x2.14)
TOTAL
10.61k
13.16k (x1.24)
Multithread
N4020
J4105
Test#1 (Integers)
1.68k
6.39k (x3.8)
Test#2 (FP)
7.29k
20.02k (x2.75)
Test#3 (Generic, ZIP)
3.51k
10.22k (x2.91)
Test#1 (Memory)
1.29k
4.94k (x3.83)
TOTAL
13.78k
41.57k (x3.02)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
N4020
J4105
Test#1 (Integers)
5.14k
4.9k (x0.95)
Test#2 (FP)
7.89k
7.26k (x0.92)
Test#3 (Generic, ZIP)
2.87k
2.75k (x0.96)
Test#1 (Memory)
1.76k
3.32k (x1.88)
TOTAL
17.67k
18.22k (x1.03)
Multithread
N4020
J4105
Test#1 (Integers)
7.46k
18.84k (x2.52)
Test#2 (FP)
11.61k
27.45k (x2.36)
Test#3 (Generic, ZIP)
4.27k
10.35k (x2.42)
Test#1 (Memory)
1.91k
4.85k (x2.54)
TOTAL
25.26k
61.49k (x2.43)
Performance/W
N4020
J4105
Test#1 (Integers)
1244 points/W
1884 points/W
Test#2 (FP)
1936 points/W
2745 points/W
Test#3 (Generic, ZIP)
712 points/W
1035 points/W
Test#1 (Memory)
319 points/W
485 points/W
TOTAL
4211 points/W
6149 points/W
Performance/GHz
N4020
J4105
Test#1 (Integers)
1837 points/GHz
1958 points/GHz
Test#2 (FP)
2816 points/GHz
2902 points/GHz
Test#3 (Generic, ZIP)
1026 points/GHz
1102 points/GHz
Test#1 (Memory)
630 points/GHz
1327 points/GHz
TOTAL
6309 points/GHz
7289 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