63points

Intel Core i5-9600K

59points

Intel Core i5-9600KF

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

43 facts in comparison

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

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

Why is Intel Core i5-9600K better than Intel Core i5-9600KF?

  • 1.26% higher Cinebench R20 (single) result
    ?

    481vs475
  • 10.5seconds faster Blender (classroom) result
    ?

    980.5secondsvs991seconds
  • 0.23% higher PassMark result (overclocked)
    ?

    12291vs12263
  • Has integrated graphics
    ?

Why is Intel Core i5-9600KF better than Intel Core i5-9600K?

  • 0.29% higher PassMark result
    ?

    10910vs10878
  • 0.83% higher PassMark result (single)
    ?

    2808vs2785
  • 0.11% higher multi-core Geekbench 5 result
    ?

    5602vs5596
  • 0.72% higher Cinebench R20 (multi) result
    ?

    2643vs2624
  • 0.24% higher single-core Geekbench 5 result
    ?

    1251vs1248
  • 12.4seconds faster Blender (bmw27) result
    ?

    291.3secondsvs303.7seconds
  • Uses multithreading
    ?

Price comparison

Intel Core i5-9600K

ProductStorePrice
Intel Core i5-9600K AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600K AmazonIntel Core i5-9600KF Desktop Processor 6...Intel Core i5-9600KF Desktop Processor 6 Cores up to 4.6 GHz Turbo Unlocked Without Processor Graphics LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600K AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W with MSI 9th/8th Gen SLI CFX ATX Motherboard
Amazon logo
$389.98
Intel Core i5-9600K AmazonIntel Core i5-9400 Desktop Processor 6 C...Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Amazon logo
$169.23
Intel Core i5-9600K AmazonCore i5 Hexa-core i5-9600K 3.7GHz Deskto...Core i5 Hexa-core i5-9600K 3.7GHz Desktop Processor
Amazon logo
$309.95
Intel Core i5-9600K AmazonIntel Core i5-9400F Desktop Processor 6 ...Intel Core i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics
Amazon logo
$147.74
Intel Core i5-9600K AmazonIntel Core i5-9500 Desktop Processor 6 C...Intel Core i5-9500 Desktop Processor 6 Cores up to 4.GHz LGA1151 300 Series 65W (BX80684I59500)
Amazon logo
$209.99
Intel Core i5-9600K AmazonIntel Core i5-8600K Desktop Processor 6 ...Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W
Amazon logo
$225.00
Intel Core i5-9600K AmazonIntel Core i5-10500 Desktop Processor 6 ...Intel Core i5-10500 Desktop Processor 6 Cores up to 4.5 GHz LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110500
Amazon logo
$218.97
Intel Core i5-9600K AmazonIntel Core i5-10600K Desktop Processor 6...Intel Core i5-10600K Desktop Processor 6 Cores up to 4.8 GHz Unlocked  LGA1200 (Intel 400 Series Chipset) 125W
Amazon logo
$259.99

Intel Core i5-9600KF

Buy used:

$519.99

ProductStorePrice
Intel Core i5-9600KF AmazonIntel Core i5-9600KF Desktop Processor 6...Intel Core i5-9600KF Desktop Processor 6 Cores up to 4.6 GHz Turbo Unlocked Without Processor Graphics LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600KF AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600KF AmazonIntel Core i5-9600 Desktop Processor 6 C...Intel Core i5-9600 Desktop Processor 6 Cores up to 4.6 GHz LGA1151 300 Series 65W
Amazon logo
$233.42
Intel Core i5-9600KF AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W with MSI 9th/8th Gen SLI CFX ATX Motherboard
Amazon logo
$389.98
Intel Core i5-9600KF AmazonIntel Core i5-9500 Desktop Processor 6 C...Intel Core i5-9500 Desktop Processor 6 Cores up to 4.GHz LGA1151 300 Series 65W (BX80684I59500)
Amazon logo
$209.99
Intel Core i5-9600KF AmazonIntel Core i7-9700K Desktop Processor 8 ...Intel Core i7-9700K Desktop Processor 8 Cores up to 4.9 GHz Turbo unlocked LGA1151 300 Series 95W
Amazon logo
$306.50
Intel Core i5-9600KF AmazonIntel Core i5-8600 Desktop Processor 6 C...Intel Core i5-8600 Desktop Processor 6 Core up to 4.3GHz Turbo LGA1151 300 Series 65W
Amazon logo
$236.82
Intel Core i5-9600KF AmazonIntel Core i5-7600K LGA 1151 Desktop Pro...Intel Core i5-7600K LGA 1151 Desktop Processors (BX80677I57600K)
Amazon logo
$306.98
Intel Core i5-9600KF AmazonIntel Core i5-10600K Desktop Processor 6...Intel Core i5-10600K Desktop Processor 6 Cores up to 4.8 GHz Unlocked  LGA1200 (Intel 400 Series Chipset) 125W
Amazon logo
$259.99

General info

1.Supports 64-bit
Intel Core i5-9600K
Intel Core i5-9600KF
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
5.CPU temperature

100°C

100°C

If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
6.width

37.5mm

37.5mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.

Performance

1.CPU speed

6 x 3.7GHz

6 x 3.7GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
More threads result in faster performance and better multitasking.
3.L2 cache

1.5MB

1.5MB

A larger L2 cache results in faster CPU and system-wide performance.
A larger L3 cache results in faster CPU and system-wide performance.
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
6.L1 cache

384KB

384KB

A larger L1 cache results in faster CPU and system-wide performance.

Memory

1.RAM speed

2666MHz

2666MHz

It can support faster memory, which will give quicker system performance.
This is the maximum rate that data can be read from or stored into memory.
More memory channels increases the speed of data transfer between the memory and the CPU.
The maximum amount of memory (RAM) supported.
The bus is responsible for transferring data between different components of a computer or device.
6.Supports ECC memory
Intel Core i5-9600K
Intel Core i5-9600KF
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

Features

1.Has AES
Intel Core i5-9600K
Intel Core i5-9600KF
AES is used to speed up encryption and decryption.
SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
3.Has AVX
Intel Core i5-9600K
Intel Core i5-9600KF
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
4.Has MMX
Intel Core i5-9600K
Intel Core i5-9600KF
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
5.Has F16C
Intel Core i5-9600K
Intel Core i5-9600KF
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
6.uses multithreading
Intel Core i5-9600K
Intel Core i5-9600KF
Multithreading technology (such as Intel's Hyperthreading or AMD's Simultaneous Multithreading) provides increased performance by splitting each of the processor's physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.

Benchmarks

This benchmark measures the performance of the CPU using multiple threads.
This benchmark measures the performance of the CPU using a single thread.
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2021)
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2021)

Price comparison

Intel Core i5-9600K

ProductStorePrice
Intel Core i5-9600K AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600K AmazonIntel Core i5-9600KF Desktop Processor 6...Intel Core i5-9600KF Desktop Processor 6 Cores up to 4.6 GHz Turbo Unlocked Without Processor Graphics LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600K AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W with MSI 9th/8th Gen SLI CFX ATX Motherboard
Amazon logo
$389.98
Intel Core i5-9600K AmazonIntel Core i5-9400 Desktop Processor 6 C...Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Amazon logo
$169.23
Intel Core i5-9600K AmazonCore i5 Hexa-core i5-9600K 3.7GHz Deskto...Core i5 Hexa-core i5-9600K 3.7GHz Desktop Processor
Amazon logo
$309.95
Intel Core i5-9600K AmazonIntel Core i5-9400F Desktop Processor 6 ...Intel Core i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics
Amazon logo
$147.74
Intel Core i5-9600K AmazonIntel Core i5-9500 Desktop Processor 6 C...Intel Core i5-9500 Desktop Processor 6 Cores up to 4.GHz LGA1151 300 Series 65W (BX80684I59500)
Amazon logo
$209.99
Intel Core i5-9600K AmazonIntel Core i5-8600K Desktop Processor 6 ...Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W
Amazon logo
$225.00
Intel Core i5-9600K AmazonIntel Core i5-10500 Desktop Processor 6 ...Intel Core i5-10500 Desktop Processor 6 Cores up to 4.5 GHz LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110500
Amazon logo
$218.97
Intel Core i5-9600K AmazonIntel Core i5-10600K Desktop Processor 6...Intel Core i5-10600K Desktop Processor 6 Cores up to 4.8 GHz Unlocked  LGA1200 (Intel 400 Series Chipset) 125W
Amazon logo
$259.99

Intel Core i5-9600KF

Buy used:

$519.99

ProductStorePrice
Intel Core i5-9600KF AmazonIntel Core i5-9600KF Desktop Processor 6...Intel Core i5-9600KF Desktop Processor 6 Cores up to 4.6 GHz Turbo Unlocked Without Processor Graphics LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600KF AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W
Amazon logo
$199.99
Intel Core i5-9600KF AmazonIntel Core i5-9600 Desktop Processor 6 C...Intel Core i5-9600 Desktop Processor 6 Cores up to 4.6 GHz LGA1151 300 Series 65W
Amazon logo
$233.42
Intel Core i5-9600KF AmazonIntel Core i5-9600K Desktop Processor 6 ...Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W with MSI 9th/8th Gen SLI CFX ATX Motherboard
Amazon logo
$389.98
Intel Core i5-9600KF AmazonIntel Core i5-9500 Desktop Processor 6 C...Intel Core i5-9500 Desktop Processor 6 Cores up to 4.GHz LGA1151 300 Series 65W (BX80684I59500)
Amazon logo
$209.99
Intel Core i5-9600KF AmazonIntel Core i7-9700K Desktop Processor 8 ...Intel Core i7-9700K Desktop Processor 8 Cores up to 4.9 GHz Turbo unlocked LGA1151 300 Series 95W
Amazon logo
$306.50
Intel Core i5-9600KF AmazonIntel Core i5-8600 Desktop Processor 6 C...Intel Core i5-8600 Desktop Processor 6 Core up to 4.3GHz Turbo LGA1151 300 Series 65W
Amazon logo
$236.82
Intel Core i5-9600KF AmazonIntel Core i5-7600K LGA 1151 Desktop Pro...Intel Core i5-7600K LGA 1151 Desktop Processors (BX80677I57600K)
Amazon logo
$306.98
Intel Core i5-9600KF AmazonIntel Core i5-10600K Desktop Processor 6...Intel Core i5-10600K Desktop Processor 6 Cores up to 4.8 GHz Unlocked  LGA1200 (Intel 400 Series Chipset) 125W
Amazon logo
$259.99

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