Intel Core i5-9600K vs Intel Core i5-9600KF

Compare Intel 9th Generation Core i5 6 core CPU vs Intel 9th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i5-9600KF

Price

The cheapest price from our partner retailers

$ 159.00

$ 110.95 significantly less expensive

$ 269.95

Benchmark Score

Overall Score

A combined score of all workloads

4450 points

4518 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7080 points

7209 points

1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3627 points

3673 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3488 points

3525 points

1% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

4254 points

4297 points

1% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

94.07 points

6% slightly higher Blender score

88.50 points

Geekbench 5 (multi) score

Multi threaded benchmark

5629 points

3% slightly higher Geekbench 5 (multi) score

5456 points

Geekbench 5 (single) score

Single threaded benchmark

1529 points

1% slightly higher Geekbench 5 (single) score

1503 points

Geekbench 6 (multi) score

Multi threaded benchmark

6212 points

5% slightly higher Geekbench 6 (multi) score

5909 points

Geekbench 6 (single) score

Single threaded benchmark

1679 points

2% slightly higher Geekbench 6 (single) score

1634 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.7 GHz

Identical

3.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz

Identical

4.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

Identical

95 W

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

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

Identical

384 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB

Identical

1.5 MiB

L3 Cache

General memory pool for all cores

9 MiB

Identical

9 MiB

Other details

Rank

Ranking in the hardwareDB database

394th of 1,089

388th of 1,089

Family

The product line

9th Generation Core i5

Release date

The official date of release of this chip

2018 November

2019 February

Memory Type

The type of memory used by this chip

DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i5-9600K vs Core i5-9600KF benchmarks

In our benchmarks, the Core i5-9600KF beats the Core i5-9600K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9600K in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Both the Core i5-9600K and Core i5-9600KF have the same clock speed. In addition, both chips have the same turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache and L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. For instance, the Core i5-9600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.