Prime Numbers benchmark gives low result on AMD 4800H

[behrouz]

Hello

I am testing my cpu and i get number 14 for Prime Numbers test case. what is the problem?
on the other hand when I use "Advanced -> CPU -> Prime Numbers" test case I get: 20 Mil for 8 core and 14 mil for 16 core.

[behrouz]

Hello

I am testing my cpu and i get 14824 score. what is the problem?
on your website the average is above 19000.

곀ڇCPU Mark
#1 - Intel Core i7-8700K @ 3.70GHz 14329
#2 - AMD FX-8120 Eight-Core 4853
#3 - Intel Core i3-4160 @ 3.60GHz 3746
#4 - AMD Ryzen 9 3900 12-Core 30956
#5 - Intel Core i9-7900X @ 3.30GHz 20734
#6 - Intel Core i7-7700HQ @ 2.80GHz 7438
#7 - AMD Ryzen Threadripper 1950X 16-Core 26039
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 18890
This Computer 14825

Integer Math
#1 - Intel Core i7-8700K @ 3.70GHz 46284
#2 - AMD FX-8120 Eight-Core 18263
#3 - Intel Core i3-4160 @ 3.60GHz 12998
#4 - AMD Ryzen 9 3900 12-Core 103352
#5 - Intel Core i9-7900X @ 3.30GHz 72035
#6 - Intel Core i7-7700HQ @ 2.80GHz 24434
#7 - AMD Ryzen Threadripper 1950X 16-Core 121970
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 67737
This Computer 67362

Floating Point Math
#1 - Intel Core i7-8700K @ 3.70GHz 29000
#2 - AMD FX-8120 Eight-Core 9011
#3 - Intel Core i3-4160 @ 3.60GHz 6442
#4 - AMD Ryzen 9 3900 12-Core 59020
#5 - Intel Core i9-7900X @ 3.30GHz 45096
#6 - Intel Core i7-7700HQ @ 2.80GHz 13686
#7 - AMD Ryzen Threadripper 1950X 16-Core 62349
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 39486
This Computer 40748

Prime Numbers
#1 - Intel Core i7-8700K @ 3.70GHz 40.9
#2 - AMD FX-8120 Eight-Core 28.2
#3 - Intel Core i3-4160 @ 3.60GHz 15.5
#4 - AMD Ryzen 9 3900 12-Core 216.7
#5 - Intel Core i9-7900X @ 3.30GHz 62.5
#6 - Intel Core i7-7700HQ @ 2.80GHz 23.9
#7 - AMD Ryzen Threadripper 1950X 16-Core 45.1
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 29.1
This Computer 15.0

Extended Instructions (SSE)
#1 - Intel Core i7-8700K @ 3.70GHz 13897
#2 - AMD FX-8120 Eight-Core 2388
#3 - Intel Core i3-4160 @ 3.60GHz 3455
#4 - AMD Ryzen 9 3900 12-Core 25866
#5 - Intel Core i9-7900X @ 3.30GHz 25224
#6 - Intel Core i7-7700HQ @ 2.80GHz 6142
#7 - AMD Ryzen Threadripper 1950X 16-Core 18594
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 18530
This Computer 19330

Compression
#1 - Intel Core i7-8700K @ 3.70GHz 154289
#2 - AMD FX-8120 Eight-Core 57228
#3 - Intel Core i3-4160 @ 3.60GHz 41990
#4 - AMD Ryzen 9 3900 12-Core 289821
#5 - Intel Core i9-7900X @ 3.30GHz 245454
#6 - Intel Core i7-7700HQ @ 2.80GHz 72357
#7 - AMD Ryzen Threadripper 1950X 16-Core 345509
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 292673
This Computer 292173

Encryption
#1 - Intel Core i7-8700K @ 3.70GHz 4882
#2 - AMD FX-8120 Eight-Core 1418
#3 - Intel Core i3-4160 @ 3.60GHz 972
#4 - AMD Ryzen 9 3900 12-Core 27345
#5 - Intel Core i9-7900X @ 3.30GHz 7616
#6 - Intel Core i7-7700HQ @ 2.80GHz 2438
#7 - AMD Ryzen Threadripper 1950X 16-Core 33134
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 16954
This Computer 12859

Physics
#1 - Intel Core i7-8700K @ 3.70GHz 851
#2 - AMD FX-8120 Eight-Core 477.8
#3 - Intel Core i3-4160 @ 3.60GHz 303.1
#4 - AMD Ryzen 9 3900 12-Core 1304
#5 - Intel Core i9-7900X @ 3.30GHz 845
#6 - Intel Core i7-7700HQ @ 2.80GHz 573
#7 - AMD Ryzen Threadripper 1950X 16-Core 674
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 656
This Computer 343.9

Sorting
#1 - Intel Core i7-8700K @ 3.70GHz 27795
#2 - AMD FX-8120 Eight-Core 11366
#3 - Intel Core i3-4160 @ 3.60GHz 6811
#4 - AMD Ryzen 9 3900 12-Core 50210
#5 - Intel Core i9-7900X @ 3.30GHz 43777
#6 - Intel Core i7-7700HQ @ 2.80GHz 14293
#7 - AMD Ryzen Threadripper 1950X 16-Core 59478
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 32010
This Computer 27395

CPU Single Threaded
#1 - Intel Core i7-8700K @ 3.70GHz 2778
#2 - AMD FX-8120 Eight-Core 1405
#3 - Intel Core i3-4160 @ 3.60GHz 1871
#4 - AMD Ryzen 9 3900 12-Core 2529
#5 - Intel Core i9-7900X @ 3.30GHz 2475
#6 - Intel Core i7-7700HQ @ 2.80GHz 2004
#7 - AMD Ryzen Threadripper 1950X 16-Core 2195
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 2665
This Computer 2681

Cross-platform Mark
#1 - Intel Core i7-8700K @ 3.70GHz 24443
#2 - AMD FX-8120 Eight-Core 11377
#3 - Intel Core i3-4160 @ 3.60GHz 7190
#4 - AMD Ryzen 9 3900 12-Core 68268
#5 - Intel Core i9-7900X @ 3.30GHz 37787
#6 - Intel Core i7-7700HQ @ 2.80GHz 13155
#7 - AMD Ryzen Threadripper 1950X 16-Core 37925
#1375188 - AMD Ryzen 7 4800H with Radeon Graphics 26561
This Computer 19392

[Richard (PassMark)]

See this the following thread, https://forums.passmark.com/general/...better-results

Do you have single stick of RAM or matching RAM sticks in the the correct slots? Running in single channel can affect scores. Prime and Physics score are more dependent on RAM bandwidth. Your Prime Number and Physics Score are lower than the averages (~344 vs ~781 and ~15 vs ~34) as well.