Buy on Amazon
£302.35
In Stock
AvailabilityMSRP in USD: $161
Availability
MSRP in USD: $161
No items available
AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-12900KF outperforms Pentium 3805U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 2440 days newer than Pentium 3805U.
Advantages of Intel Pentium 3805U
- Consumes up to 88% less energy than Intel Core i9-12900KF - 15 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-12900KF doesn't have integrated graphics
Advantages of Intel Core i9-12900KF
- Performs up to 68% better in Rust than Pentium 3805U - 248 vs 148 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium 3805U - 24 vs 2 threads
Rust
Resolution
1920 x 1080
Game Graphics
High
Core i9-12900KF
Desktop • Nov 4th, 2021
FPS
248
100%
Value, £/FPS
£1.22/FPS
100%
Price, £
£302.35
100%
FPS and Value Winner
Intel® Core™ i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for £302.35 on Amazon
In Stock
Updated 47 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Pentium 3805U
Mobile • Mar 1st, 2015
Core i9-12900KF
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Intel Pentium 3805U | vs | Intel Core i9-12900KF |
|---|---|---|
| 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 | None |
| No | Overclockable | Yes |
PC Builds Using Pentium 3805U or Core i9-12900KF
Rust, 1920 x 1080, High
203 FPS
£9.5/FPS
GeForce RTX 4080
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,929
In Stock
148 FPS
£9.59/FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,419
In Stock
127 FPS
£9.05/FPS
GeForce RTX 3070
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,149
In Stock
174 FPS
£8.5/FPS
GeForce RTX 4070 Ti
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,479
In Stock
111 FPS
£11.26/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,249.98
In Stock
204 FPS
£10.29/FPS
GeForce RTX 4080 SUPER
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,100
In Stock
111 FPS
£11.25/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,249
In Stock
148 FPS
£9.53/FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,409.99
In Stock
102 FPS
GeForce RTX 3060
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
165 FPS
£9.7/FPS
GeForce RTX 4070 SUPER
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,600.02
In Stock
204 FPS
GeForce RTX 4080 SUPER
Core i9-12900KF
32 GB, 2 TB SSD
Buy on Amazon
£N/A
Out of Stock
117 FPS
GeForce RTX 3060 Ti
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
148 FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
182 FPS
£10.44/FPS
GeForce RTX 4070 Ti SUPER
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,899.96
In Stock
157 FPS
GeForce RTX 3080 Ti
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
126 FPS
£11.11/FPS
GeForce RTX 4060 Ti 16 GB
Core i9-12900KF
64 GB, N/A Storage
Buy on Amazon
£1,399.99
In Stock
165 FPS
£9.33/FPS
GeForce RTX 4070 SUPER
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,539.99
In Stock
165 FPS
GeForce RTX 4070 SUPER
Core i9-12900KF
32 GB, 2 TB SSD
Buy on Amazon
£N/A
Out of Stock
203 FPS
GeForce RTX 4080
Core i9-12900KF
32 GB, N/A Storage
Buy on Amazon
£N/A
Out of Stock
148 FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
111 FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
102 FPS
£12.87/FPS
GeForce RTX 3060
Core i9-12900KF
64 GB, 2 TB HDD
Buy on Amazon
£1,313.06
In Stock
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