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Celeron N5105 vs A9 9420


Description
The N5105 is based on Tremont architecture while the 9420 is based on Excavator.

Using the multithread performance as a reference, the N5105 gets a score of 64.1 k points while the 9420 gets 28.9 k points.

Summarizing, the N5105 is 2.2 times faster than the 9420. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906c0
670f00
Core
Jasper Lake
Stoney Ridge
Architecture
Base frecuency
2 GHz
3 GHz
Boost frecuency
2.9 GHz
3.6 GHz
Socket
BGA 1338
Micro-BGA
Cores/Threads
4/4
2/2
TDP
10 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
96+2x32 kB
Cache L2
1536 kB
1024 kB
Cache L3
4096 kB
0 kB
Date
March 2021
April 2017
Mean monothread perf.
27.1k points
33.09k points
Mean multithread perf.
64.09k points
46.33k points

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
N5105
9420
Test#1 (Integers)
9.83k
8.41k (x0.86)
Test#2 (FP)
9.74k
11.48k (x1.18)
Test#3 (Generic, ZIP)
3.65k
3.29k (x0.9)
Test#1 (Memory)
3.88k
2.24k (x0.58)
TOTAL
27.1k
25.41k (x0.94)

Multithread

N5105

9420
Test#1 (Integers)
25.04k
11.25k (x0.45)
Test#2 (FP)
24.7k
13.69k (x0.55)
Test#3 (Generic, ZIP)
9.29k
2.09k (x0.22)
Test#1 (Memory)
5.06k
1.87k (x0.37)
TOTAL
64.09k
28.89k (x0.45)

Performance/W
N5105
9420
Test#1 (Integers)
2504 points/W
750 points/W
Test#2 (FP)
2470 points/W
912 points/W
Test#3 (Generic, ZIP)
929 points/W
139 points/W
Test#1 (Memory)
506 points/W
125 points/W
TOTAL
6409 points/W
1926 points/W

Performance/GHz
N5105
9420
Test#1 (Integers)
3388 points/GHz
2336 points/GHz
Test#2 (FP)
3358 points/GHz
3188 points/GHz
Test#3 (Generic, ZIP)
1259 points/GHz
913 points/GHz
Test#1 (Memory)
1338 points/GHz
621 points/GHz
TOTAL
9344 points/GHz
7058 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