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Pentium G2020 vs Celeron J3455


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

Using the multithread performance as a reference, the G2020 gets a score of 42.4 k points while the J3455 gets 47.3 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
306a9
506c9
Core
Ivy Bridge
Apollo Lake
Architecture
Base frecuency
1.6 GHz
1.5 GHz
Boost frecuency
2.9 GHz
2.3 GHz
Socket
LGA 1155
BGA1296
Cores/Threads
2/2
4/4
TDP
55 W
10 W
Cache L1 (d+i)
32+32 kB
4x32+4x24 kB
Cache L2
256 kB
2x1024 kB
Cache L3
3072 kB
0 kB
Date
January 2013
August 2016
Mean monothread perf.
25.87k points
12.98k points
Mean multithread perf.
42.39k 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
G2020
J3455
Test#1 (Integers)
9.9k
6.02k (x0.61)
Test#2 (FP)
9.01k
3.49k (x0.39)
Test#3 (Generic, ZIP)
3.87k
2.01k (x0.52)
Test#1 (Memory)
3.09k
1.47k (x0.47)
TOTAL
25.87k
12.98k (x0.5)

Multithread

G2020

J3455
Test#1 (Integers)
18.83k
23.7k (x1.26)
Test#2 (FP)
14.15k
13.75k (x0.97)
Test#3 (Generic, ZIP)
6.61k
7.8k (x1.18)
Test#1 (Memory)
2.81k
2.09k (x0.74)
TOTAL
42.39k
47.34k (x1.12)

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

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