As PCMark10 Extended 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. | 11665 marks |
|
Hardware31 | 8 | 5300 MHz | Core i9 9900K | Water (Custom) | 0.0 | 15.0 |
| 2. | 11085 marks |
|
falken1 | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 0.0 | 10.0 |
| 3. | 11053 marks |
|
rkinslo | 8 | 5200 MHz | Core i9 9900K | Water (Custom) | 0.0 | 7.0 |
| 4. | 10160 marks |
|
gurpgurp | 8 | Core i9 9900K | AIO Water | 0.0 | 6.0 | |
| 5. | 9934 marks |
|
sornning | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 0.0 | 5.0 |
| 6. | 9932 marks |
|
Nikishenko | 8 | 5100 MHz | Core i9 9900K | AIO Water | 0.0 | 4.8 |
| 7. | 9913 marks |
|
SAMBA | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 0.0 | 4.6 |
| 8. | 9488 marks |
|
luakri | 8 | 5500 MHz | Core i9 9900K | Water (Custom) | 0.0 | 4.4 |
| 9. | 8952 marks |
|
henkenator68NL | 8 | 4800 MHz | Core i9 9900K | Water (Custom) | 0.0 | 4.2 |
| 10. | 8888 marks |
|
WMudrockJr | 8 | 5 MHz | Core i9 9900K | AIO Water | 0.0 | 4.0 |
| 11. | 7277 marks |
|
StingerYar | 8 | 5100 MHz | Core i9 9900K | Water (Custom) | 0.0 | 3.8 |
