| | | | | | |

Ryzen 5 2400G vs Snapdragon 7c Gen 2


Description
The 2400G is based on Zen architecture while the 7c Gen 2 is based on Cortex-A76 / A55 (Kryo 468).

Using the multithread performance as a reference, the 2400G gets a score of 183 k points while the 7c Gen 2 gets 37 k points.

Summarizing, the 2400G is 4.9 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
810f10
f4a
Core
Raven Ridge
Cortex-A76 / A55 (Kryo 468)
Architecture
Zen
Base frecuency
3.6 GHz
2.55 GHz
Boost frecuency
3.9 GHz
2.55 GHz
Socket
AM4
-
Cores/Threads
4/8
8/8
TDP
65 W
7 W
Cache L1 (d+i)
4x64+4x32 kB
- kB
Cache L2
4x512 kB
- kB
Cache L3
4096 kB
- kB
Date
January 2018
May 2021
Mean monothread perf.
47.96k points
16.53k points
Mean multithread perf.
198.27k points
37k 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
2400G
7c Gen 2
Test#1 (Integers)
13.95k
3.87k (x0.28)
Test#2 (FP)
20.7k
8.17k (x0.39)
Test#3 (Generic, ZIP)
5.33k
2.67k (x0.5)
Test#1 (Memory)
3.03k
1.82k (x0.6)
TOTAL
43.01k
16.53k (x0.38)

Multithread

2400G

7c Gen 2
Test#1 (Integers)
58.56k
3.46k (x0.06)
Test#2 (FP)
92.95k
22.59k (x0.24)
Test#3 (Generic, ZIP)
28.55k
8.09k (x0.28)
Test#1 (Memory)
2.98k
2.85k (x0.96)
TOTAL
183.04k
37k (x0.2)

Performance/W
2400G
7c Gen 2
Test#1 (Integers)
901 points/W
495 points/W
Test#2 (FP)
1430 points/W
3228 points/W
Test#3 (Generic, ZIP)
439 points/W
1156 points/W
Test#1 (Memory)
46 points/W
407 points/W
TOTAL
2816 points/W
5286 points/W

Performance/GHz
2400G
7c Gen 2
Test#1 (Integers)
3577 points/GHz
1516 points/GHz
Test#2 (FP)
5308 points/GHz
3205 points/GHz
Test#3 (Generic, ZIP)
1367 points/GHz
1047 points/GHz
Test#1 (Memory)
776 points/GHz
712 points/GHz
TOTAL
11028 points/GHz
6481 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