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Celeron J3455 vs Pentium N5000


Description
The J3455 is based on Goldmont architecture while the N5000 is based on Goldmont Plus.

Using the multithread performance as a reference, the J3455 gets a score of 47.3 k points while the N5000 gets 54.8 k points.

Summarizing, the N5000 is 1.2 times faster than the J3455. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506c9
706a1
Core
Apollo Lake
Gemini Lake
Architecture
Base frecuency
1.5 GHz
1.1 GHz
Boost frecuency
2.3 GHz
2.7 GHz
Socket
BGA1296
BGA 1090
Cores/Threads
4/4
4/4
TDP
10 W
6 W
Cache L1 (d+i)
4x32+4x24 kB
4x32+4x24 kB
Cache L2
2x1024 kB
4096 kB
Date
August 2016
December 2017
Mean monothread perf.
12.98k points
17.27k points
Mean multithread perf.
47.34k points
54.76k 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
J3455
N5000
Test#1 (Integers)
6.02k
5.12k (x0.85)
Test#2 (FP)
3.49k
7.66k (x2.2)
Test#3 (Generic, ZIP)
2.01k
2.79k (x1.39)
Test#1 (Memory)
1.47k
1.7k (x1.16)
TOTAL
12.98k
17.27k (x1.33)

Multithread

J3455

N5000
Test#1 (Integers)
23.7k
17.56k (x0.74)
Test#2 (FP)
13.75k
25.71k (x1.87)
Test#3 (Generic, ZIP)
7.8k
9.45k (x1.21)
Test#1 (Memory)
2.09k
2.05k (x0.98)
TOTAL
47.34k
54.76k (x1.16)

Performance/W
J3455
N5000
Test#1 (Integers)
2370 points/W
2927 points/W
Test#2 (FP)
1375 points/W
4284 points/W
Test#3 (Generic, ZIP)
780 points/W
1574 points/W
Test#1 (Memory)
209 points/W
341 points/W
TOTAL
4734 points/W
9127 points/W

Performance/GHz
J3455
N5000
Test#1 (Integers)
2619 points/GHz
1895 points/GHz
Test#2 (FP)
1517 points/GHz
2838 points/GHz
Test#3 (Generic, ZIP)
872 points/GHz
1032 points/GHz
Test#1 (Memory)
637 points/GHz
631 points/GHz
TOTAL
5645 points/GHz
6396 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