As PCMark10 Express can make use of multiple processor cores, the rankings are split up by the amount of cores in use.
| Score | User | Cores | Frequency | Hardware | Cooling | GLP | HWP | ||
| 1. | 10072 marks |
|
Mikecdm | 8 | 7000 MHz | Core i9 9900K | Liquid Nitrogen | 0.0 | 15.0 |
| 2. | 8571 marks |
|
Matsglobetrotter | 8 | 6001 MHz | Core i9 9900K | Dry Ice | 0.0 | 10.0 |
| 3. | 8126 marks |
|
luakri | 8 | 5500 MHz | Core i9 9900K | Water (Custom) | 33.5 | 7.0 |
| 4. | 7149 marks |
|
falken1 | 8 | 5402 MHz | Core i9 9900K | Water (Custom) | 0.0 | 6.0 |
| 5. | 7063 marks |
|
OVIZ Hardware Lab | 8 | 5400 MHz | Core i9 9900K | AIO Water | 0.0 | 5.0 |
| 6. | 6831 marks |
|
Hardware31 | 8 | 5300 MHz | Core i9 9900K | Water (Custom) | 25.8 | 4.8 |
| 7. | 6760 marks |
|
sornning | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 25.0 | 4.6 |
| 8. | 6759 marks |
|
H.E.A.L | 8 | 5300 MHz | Core i9 9900K | Water (Custom) | 24.8 | 4.4 |
| 9. | 6709 marks |
|
rkinslo | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 24.2 | 4.2 |
| 10. | 6689 marks |
|
SAMBA | 8 | 5233 MHz | Core i9 9900K | Water (Custom) | 23.6 | 4.0 |
| 11. | 6511 marks |
|
Nikishenko | 8 | 5400 MHz | Core i9 9900K | Water (Chilled/Cold) | 0.0 | 3.8 |
| 12. | 6391 marks |
|
julienricqrt | 8 | 5000 MHz | Core i9 9900K | Water (Custom) | 21.8 | 3.6 |
| 13. | 5959 marks |
|
henkenator68NL | 8 | 4800 MHz | Core i9 9900K | Water (Custom) | 19.0 | 3.4 |
| 14. | 5648 marks |
|
gurpgurp | 8 | Core i9 9900K | AIO Water | 0.0 | 3.2 | |
| 15. | 5592 marks |
|
WMudrockJr | 8 | 5 MHz | Core i9 9900K | AIO Water | 0.0 | 3.0 |
| 16. | 4337 marks |
|
StingerYar | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 0.0 | 2.8 |
