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£389.99
In Stock
AvailabilityMSRP in USD: $161
Availability
MSRP in USD: $161
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AvailabilityMSRP in USD: $599
Availability
MSRP in USD: $599
Key Differences
In short — Core i9-12900K outperforms Pentium 3805U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 2440 days newer than Pentium 3805U.
Advantages of Intel Pentium 3805U
- Consumes up to 88% less energy than Intel Core i9-12900K - 15 vs 125 Watts
Advantages of Intel Core i9-12900K
- Performs up to 7200% better in Cities: Skylines II than Pentium 3805U - 73 vs 1 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium 3805U - 24 vs 2 threads
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
73
100%
Value, £/FPS
£5.34/FPS
100%
Price, £
£389.99
100%
FPS and Value Winner
Intel® Core™ i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for £389.99 on Amazon
In Stock
Updated 2228 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Pentium 3805U
Mobile • Mar 1st, 2015
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Intel Pentium 3805U | vs | Intel Core i9-12900K |
|---|---|---|
| Mar 1st, 2015 | Release Date | Nov 4th, 2021 |
| Pentium | Collection | Core i9 |
| Broadwell-U | Codename | Alder Lake |
| Intel BGA 1168 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 2 | Cores | 16 |
| 2 | Threads | 24 |
| 1.9 GHz | Base Clock Speed | 3.2 GHz |
| Non-Turbo | Turbo Clock Speed | 5.2 GHz |
15 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
| 19.0x | Multiplier | 32.0x |
| Intel HD | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
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