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Published
20 hours ago •
akopytov
akopytov
AMD Ryzen5 3600 too much worse than Intel i5 11300H when run CPU test
Hi, My PC use AMD Ryzen5 3600 and my laptop use Intel i5 11300H，both have 16G memories. I run the same CPU test in them that running on WIN10 WSL2 ubuntu. Here is the results. Why the "events per seconde" in AMD Ryzen5 3600 is worse than Intel i5 11300H over 50%? I'm very confused because these two CPUs should be very closed in performance.
Intel i5 11300H cpu test result
Number of threads: 1
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 3724.10
General statistics:
total time: 10.0004s
total number of events: 37247
Latency (ms):
min: 0.26
avg: 0.27
max: 0.75
95th percentile: 0.29
sum: 9993.82
Threads fairness:
events (avg/stddev): 37247.0000/0.00
execution time (avg/stddev): 9.9938/0.00
Ryzen5 3600 cpu test result
Running the test with following options:
Number of threads: 1
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 2055.28
General statistics:
total time: 10.0003s
total number of events: 20555
Latency (ms):
min: 0.47
avg: 0.49
max: 1.11
95th percentile: 0.50
sum: 9995.43
Threads fairness:
events (avg/stddev): 20555.0000/0.00
execution time (avg/stddev): 9.9954/0.00
Maybe it's the reason, AMD Zen2 is slower than Intel Tiger Lake in 64bit integer division
