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Celeron J3455 vs Pentium G2020


Description
The J3455 is based on Goldmont architecture while the G2020 is based on Ivy Bridge.

Using the multithread performance as a reference, the J3455 gets a score of 47.3 k points while the G2020 gets 42.4 k points.

Summarizing, the J3455 is 1.1 times faster than the G2020 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506c9
306a9
Core
Apollo Lake
Ivy Bridge
Architecture
Base frecuency
1.5 GHz
1.6 GHz
Boost frecuency
2.3 GHz
2.9 GHz
Socket
BGA1296
LGA 1155
Cores/Threads
4/4
2/2
TDP
10 W
55 W
Cache L1 (d+i)
4x32+4x24 kB
32+32 kB
Cache L2
2x1024 kB
256 kB
Cache L3
0 kB
3072 kB
Date
August 2016
January 2013
Mean monothread perf.
12.98k points
25.87k points
Mean multithread perf.
47.34k points
42.39k 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
G2020
Test#1 (Integers)
6.02k
9.9k (x1.64)
Test#2 (FP)
3.49k
9.01k (x2.58)
Test#3 (Generic, ZIP)
2.01k
3.87k (x1.93)
Test#1 (Memory)
1.47k
3.09k (x2.11)
TOTAL
12.98k
25.87k (x1.99)

Multithread

J3455

G2020
Test#1 (Integers)
23.7k
18.83k (x0.79)
Test#2 (FP)
13.75k
14.15k (x1.03)
Test#3 (Generic, ZIP)
7.8k
6.61k (x0.85)
Test#1 (Memory)
2.09k
2.81k (x1.35)
TOTAL
47.34k
42.39k (x0.9)

Performance/W
J3455
G2020
Test#1 (Integers)
2370 points/W
342 points/W
Test#2 (FP)
1375 points/W
257 points/W
Test#3 (Generic, ZIP)
780 points/W
120 points/W
Test#1 (Memory)
209 points/W
51 points/W
TOTAL
4734 points/W
771 points/W

Performance/GHz
J3455
G2020
Test#1 (Integers)
2619 points/GHz
3415 points/GHz
Test#2 (FP)
1517 points/GHz
3107 points/GHz
Test#3 (Generic, ZIP)
872 points/GHz
1334 points/GHz
Test#1 (Memory)
637 points/GHz
1065 points/GHz
TOTAL
5645 points/GHz
8921 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