Intel Core i9-13900KF vs Intel Core i9-13900KS

Compare Intel 13th Generation Core i9 24 core CPU vs Intel 13th Generation Core i9 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i9-13900KS

Price

The cheapest price from our partner retailers

$ 551.08

$ 37.91 slightly less expensive

$ 588.99

Benchmark Score

Overall Score

A combined score of all workloads

17180 points

0.90% slightly better overall score

17026 points

Gaming Score

The raw gaming performance with a fast GPU

16331 points

0.21% slightly better gaming score

16296 points

Multitasking Score

Performance in workloads using up to 8 cores

17547 points

1% slightly better multitasking score

17346 points

Heavy Workload Score

Performance in workloads using up to 16 cores

17852 points

1% slightly better heavy workload score

17634 points

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

16391 points

16728 points

2% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

526.86 points

0.46% slightly higher Blender score

524.43 points

Geekbench 5 (multi) score

Multi threaded benchmark

19878 points

21343 points

7% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

2946 points

3073 points

4% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

19500 points

21389 points

9% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

2919 points

3124 points

7% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3 GHz

3.2 GHz

6% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.8 GHz

6 GHz

3% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

Identical

128 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

32 MiB

Identical

32 MiB

L3 Cache

General memory pool for all cores

36 MiB

Identical

36 MiB

Other details

Rank

Ranking in the hardwareDB database

8th of 1,089

9th of 1,089

Family

The product line

13th Generation Core i9

Release date

The official date of release of this chip

2022 October

2023 February

Memory Type

The type of memory used by this chip

DDR5-5600

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i9-13900KF vs Core i9-13900KS specs and performance

Our benchmark analysis concludes that the Core i9-13900KF performs better than the Core i9-13900KS. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-13900KS in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Core i9-13900KS has a slightly higher clock speed compared to the Core i9-13900KF. Also, the Core i9-13900KS has a slightly higher turbo speed. In terms of cache, both these CPUs have the same amount of L2 cache and L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i9-13900KF has more threads than cores. Each physical core is split into multiple threads.