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Snapdragon 7c Gen 2 vs Pentium N5000


Description
The 7c Gen 2 is based on Cortex-A76 / A55 (Kryo 468) architecture while the N5000 is based on Goldmont Plus.

Using the multithread performance as a reference, the 7c Gen 2 gets a score of 37 k points while the N5000 gets 54.8 k points.

Summarizing, the N5000 is 1.5 times faster than the 7c Gen 2. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
f4a
706a1
Core
Cortex-A76 / A55 (Kryo 468)
Gemini Lake
Architecture
Cortex-A76 / A55 (Kryo 468)
Base frecuency
2.55 GHz
1.1 GHz
Boost frecuency
2.55 GHz
2.7 GHz
Socket
-
BGA 1090
Cores/Threads
8/8
4/4
TDP
7 W
6 W
Cache L1 (d+i)
- kB
4x32+4x24 kB
Cache L2
- kB
4096 kB
Cache L3
- kB
0 kB
Date
May 2021
December 2017
Mean monothread perf.
16.53k points
17.27k points
Mean multithread perf.
37k 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
7c Gen 2
N5000
Test#1 (Integers)
3.87k
5.12k (x1.32)
Test#2 (FP)
8.17k
7.66k (x0.94)
Test#3 (Generic, ZIP)
2.67k
2.79k (x1.04)
Test#1 (Memory)
1.82k
1.7k (x0.94)
TOTAL
16.53k
17.27k (x1.04)

Multithread

7c Gen 2

N5000
Test#1 (Integers)
3.46k
17.56k (x5.07)
Test#2 (FP)
22.59k
25.71k (x1.14)
Test#3 (Generic, ZIP)
8.09k
9.45k (x1.17)
Test#1 (Memory)
2.85k
2.05k (x0.72)
TOTAL
37k
54.76k (x1.48)

Performance/W
7c Gen 2
N5000
Test#1 (Integers)
495 points/W
2927 points/W
Test#2 (FP)
3228 points/W
4284 points/W
Test#3 (Generic, ZIP)
1156 points/W
1574 points/W
Test#1 (Memory)
407 points/W
341 points/W
TOTAL
5286 points/W
9127 points/W

Performance/GHz
7c Gen 2
N5000
Test#1 (Integers)
1516 points/GHz
1895 points/GHz
Test#2 (FP)
3205 points/GHz
2838 points/GHz
Test#3 (Generic, ZIP)
1047 points/GHz
1032 points/GHz
Test#1 (Memory)
712 points/GHz
631 points/GHz
TOTAL
6481 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