Intel Core i9-12900KF

Intel Core i9-12900KF Benchmark

Intel Core i9-12900KF Processor benchmark, specs and release date - 3 GHz 16 core Intel 12th Generation Core i9 LGA 1700 CPU rating. Is the Core i9-12900KF good for gaming?

CPU Benchmark Score

150 %
Incredible score from 2 samples
High uncertainty

Ranked 3rd out of 1,335 in the CPU Database.

Overall Gaming Multitasking Heavy Workloads
150 % 167 % 145 % 144 %
Incredible Incredible Incredible Incredible

Want to compare your CPU against the Core i9-12900KF and these results? Download our free and quick PC Performance Test.

Geekbench (multi)
Geekbench (multi)
Geekbench (single)
Geekbench (single)
3DMark Physics
3DMark Physics
17,173 1,965 17,726

Compare these benchmarks and specs using our CPU Comparison Tool.

CPU Comparison

The Intel Core i9-12900KF compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

Intel Core i9-12900K
164 %
Intel Core i9-12900KF
150 %
Intel Core i7-12700K
144 %
Intel Core i7-12700KF
143 %
AMD Ryzen 9 5900
142 %
Intel Core i9-12900F
139 %
AMD Ryzen 9 5950X
129 %

Specifications

Clock Speed 3.2 GHz
Turbo Speed 5.2 GHz
Cores 16
Threads 24
L1 Cache 1280 KiB
L3 Cache 30 MiB
PCIe Revision 5
PCIe Lanes 20
Socket LGA 1700
Family 12th Generation Core i9
Memory Type DDR5-4800
Memory Channels 2
Max Memory 128 GiB
Release Date 2021-11-01
Has Unlocked Multiplier Yes
TDP 241 W

Intel Core i9-12900KF

The Core i9-12900KF is a 16 core CPU from Intel released in 2021. This chip has an incredible overall score at 150% in our CPU benchmark. Our gaming benchmark shows that this CPU is an incredible processor for gaming, with a score of 167%. As for multitasking and heavy workloads, the Core i9-12900KF scores 145% and 144% respectively. Indeed, this is an incredible rating for very heavy workloads.

The Core i9-12900KF has 16 cores and 24 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This Intel CPU has a clock speed of 3.2 GHz and a turbo speed of 5.2 GHz : a higher clock speed that can be reached when thermals and power delivery allow. This CPU has an unlocked multiplier and allows for overclocking. With adequate cooling and a good power supply, it's possible to run this CPU at a higher clock speed.

As for memory, the Core i9-12900KF makes use of DDR5-4800 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs. It can accommodate a maximum of 128 GiB of memory. Furthermore, this chip can handle up to 2 channels of RAM, a multichannel memory architecture allows for higher data transfer between the CPU and the memory. However, to take advantage of this, you must have enough memory slots filled.

In terms of cache, the Core i9-12900KF has 1280 KiB of level 1 cache, and 30 MiB of level 3 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

This CPU has fast connectivity with support for PCI-Express Gen 5. The faster the PCIe link, the better. This allows for better performance with GPUs and NVME SSDs. It has a total of 20 PCIe lanes.

Power and thermals for the Intel Core i9-12900KF CPU are a TDP (Thermal Design Power) of 241 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's good estimate.

To figure out your PCs processor specs and performance, download our free CPU Benchmark utility.

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