- Intel Pentium 4 'D' 840
-
-
4110MHz 4110MHz 3977MHz 4749MHz 5290MHz
- Default clock: 3200MHz. Average overclock on air, water, cascade or liquid nitrogen
- 12/100
- Hardware index based on 135 submissions (performance relative to fastest system, more info).
- LGA775
- Socket, view compatible motherboards or other LGA775 processors
- 2
- Smithfield Cores - view other processors from the Pentium D family
CPU overclocking records
World records achieved by overclocking a Intel Pentium 4 'D' 840 processor. Click on view more to see the complete hall of fame.
| Benchmark | Worldrecord | Links |
| SuperPi - 1M |
 24sec 797ms
(2pts)
|
Rankings |
| PiFast |
43.64 sec
(2pts)
|
Rankings |
| SuperPi - 32M |
 24min 40sec 700ms
(2pts)
|
Rankings |
| PCMark 2004 |
9078 marks
(2pts)
|
Rankings |
| PCMark 2005 |
9208 marks
(2pts)
|
Rankings |
| CPU Frequency |
5532.11 mhz
(2pts)
|
Rankings |
| wPrime - 32m |
33sec 680ms
(2pts)
|
Rankings |
| wPrime - 1024m |
1096sec 910ms
(2pts)
|
Rankings |
| PCMark Vantage |
4149 marks
(2pts)
|
Rankings |
| UCBench 2011 |
 131.6 MPT-score
(2pts)
|
Rankings |
| PCMark7 |
2678 marks
(0pts)
|
Rankings |
| Hyper PI 32M | n/a | Rankings |
| CineBench R11.5 | n/a | Rankings |
| Performance Test | n/a | Rankings |
| Multi Core PI | n/a | Rankings |
| WinRAR | n/a | Rankings |
| FryBench | n/a | Rankings |
| Multi Core LINPACK Ultimate | n/a | Rankings |
Pentium 4 'D' 840 used in other benchmarks
| Benchmark | Worldrecord | Links |
| Reference Clock |
285.79 MHz
(0.5pts)
|
Rankings |
| MaxxMem |
273.6 marks
(0pts)
|
Rankings |
| Memory Clock |
381 MHz
(0pts)
|
Rankings |
