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Celeron N3150 vs J3455


Description
The N3150 is based on Airmont architecture while the J3455 is based on Goldmont.

Using the multithread performance as a reference, the N3150 gets a score of 31.8 k points while the J3455 gets 47.3 k points.

Summarizing, the J3455 is 1.5 times faster than the N3150. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
406c3
506c9
Core
Braswell
Apollo Lake
Architecture
Base frecuency
1.6 GHz
1.5 GHz
Boost frecuency
2.08 GHz
2.3 GHz
Socket
BGA1170
BGA1296
Cores/Threads
4/4
4/4
TDP
6 W
10 W
Cache L1 (d+i)
4x32+4x24 kB
4x32+4x24 kB
Cache L2
2x1024 kB
2x1024 kB
Cache L3
kB
0 kB
Date
March 2015
August 2016
Mean monothread perf.
9.21k points
12.98k points
Mean multithread perf.
31.8k points
47.34k 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
N3150
J3455
Test#1 (Integers)
3.91k
6.02k (x1.54)
Test#2 (FP)
2.29k
3.49k (x1.52)
Test#3 (Generic, ZIP)
1.57k
2.01k (x1.28)
Test#1 (Memory)
1.44k
1.47k (x1.02)
TOTAL
9.21k
12.98k (x1.41)

Multithread

N3150

J3455
Test#1 (Integers)
14.78k
23.7k (x1.6)
Test#2 (FP)
8.62k
13.75k (x1.6)
Test#3 (Generic, ZIP)
5.84k
7.8k (x1.34)
Test#1 (Memory)
2.57k
2.09k (x0.81)
TOTAL
31.8k
47.34k (x1.49)

Performance/W
N3150
J3455
Test#1 (Integers)
2463 points/W
2370 points/W
Test#2 (FP)
1437 points/W
1375 points/W
Test#3 (Generic, ZIP)
973 points/W
780 points/W
Test#1 (Memory)
428 points/W
209 points/W
TOTAL
5300 points/W
4734 points/W

Performance/GHz
N3150
J3455
Test#1 (Integers)
1880 points/GHz
2619 points/GHz
Test#2 (FP)
1102 points/GHz
1517 points/GHz
Test#3 (Generic, ZIP)
755 points/GHz
872 points/GHz
Test#1 (Memory)
692 points/GHz
637 points/GHz
TOTAL
4429 points/GHz
5645 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