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Core i3-2120 vs Pentium N5000


Description
The i3-2120 is based on Sandy Bridge architecture while the N5000 is based on Goldmont Plus.

Using the multithread performance as a reference, the i3-2120 gets a score of 51.2 k points while the N5000 gets 54.8 k points.

Summarizing, the N5000 is 1.1 times faster than the i3-2120 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
206a7
706a1
Core
Sandy Bridge
Gemini Lake
Base frecuency
3.3 GHz
1.1 GHz
Boost frecuency
3.3 GHz
2.7 GHz
Socket
LGA 1155
BGA 1090
Cores/Threads
2/2
4/4
TDP
65 W
6 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x24 kB
Cache L2
2x256 kB
4096 kB
Cache L3
3072 kB
0 kB
Date
February 2012
December 2017
Mean monothread perf.
24.23k points
17.27k points
Mean multithread perf.
53.48k 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
i3-2120
N5000
Test#1 (Integers)
9.82k
5.12k (x0.52)
Test#2 (FP)
7.9k
7.66k (x0.97)
Test#3 (Generic, ZIP)
3.98k
2.79k (x0.7)
Test#1 (Memory)
2.95k
1.7k (x0.58)
TOTAL
24.64k
17.27k (x0.7)

Multithread

i3-2120

N5000
Test#1 (Integers)
20.46k
17.56k (x0.86)
Test#2 (FP)
17.77k
25.71k (x1.45)
Test#3 (Generic, ZIP)
10.03k
9.45k (x0.94)
Test#1 (Memory)
2.94k
2.05k (x0.7)
TOTAL
51.21k
54.76k (x1.07)

Performance/W
i3-2120
N5000
Test#1 (Integers)
315 points/W
2927 points/W
Test#2 (FP)
273 points/W
4284 points/W
Test#3 (Generic, ZIP)
154 points/W
1574 points/W
Test#1 (Memory)
45 points/W
341 points/W
TOTAL
788 points/W
9127 points/W

Performance/GHz
i3-2120
N5000
Test#1 (Integers)
2974 points/GHz
1895 points/GHz
Test#2 (FP)
2393 points/GHz
2838 points/GHz
Test#3 (Generic, ZIP)
1206 points/GHz
1032 points/GHz
Test#1 (Memory)
895 points/GHz
631 points/GHz
TOTAL
7468 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