Intel Spec score 8.0
Intel BX80684I99900KF Intel Core i9-9900KF Desktop Processor 8 Cores, LGA1151, 95W, Intel
+ 8 cores and 16 threads for heavy multithreaded workloads
+ Boost clock of 5.0 to 5.4 GHz for fast single-threaded performance
+ Uses the LGA1151 socket
− No integrated graphics, so a discrete graphics card is required
$409.00
as of 11/04/2026 16:08 PST - Details +1 store › Product details ×
Spec score 8.0
Pros + 8 cores and 16 threads for heavy multithreaded workloads
+ Boost clock of 5.0 to 5.4 GHz for fast single-threaded performance
+ Uses the LGA1151 socket
Cons − No integrated graphics, so a discrete graphics card is required
How pros and cons are picked (About: Disclaimer) About this product
Intel Spec score 7.7
Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz 8 Cores, LGA1151, 65W, Intel
+ 8 cores and 8 threads
+ Boosts from 4.0 to 4.9 GHz
+ Lower 65 W thermal design power
− Older LGA1151 socket limits motherboard options
$388.88
as of 11/04/2026 16:08 PST - Details +2 stores › Product details ×
Spec score 7.7
Pros + 8 cores and 8 threads
+ Boosts from 4.0 to 4.9 GHz
+ Lower 65 W thermal design power
+ Uses LGA1151 socket
Cons − Older LGA1151 socket limits motherboard options
Compared with the 16 processors on this page − 8 threads: 108 of the 121 here have more threads
How pros and cons are picked (About: Disclaimer) About this product
Intel
Intel Processor 9400 CORE I5 LGA1151, Intel, Core i5
+ Core i5 processor for LGA 1151 motherboards
+ Boxed retail packaging from Intel
$326.09
as of 11/04/2026 16:09 PST - Details +2 stores › Product details ×
About this product
Intel Spec score 7.7
Intel Core i7-9700K Desktop Processor 8 Cores up to 4.9 GHz 8 Cores, LGA1151, 95W, Intel
+ 8 cores and 8 threads for multitasking
+ Boost clock of 4.0 to 4.9 GHz
+ Includes integrated graphics
− Higher 95W thermal design power than the F model
− Socket LGA1151 limits upgrades to older boards
$229.00 -12% Was: $259.00
as of 11/04/2026 16:08 PST - Details Product details ×
Spec score 7.7
Pros + 8 cores and 8 threads for multitasking
+ Boost clock of 4.0 to 4.9 GHz
+ Includes integrated graphics
+ Socket LGA1151 for 300 Series boards
Cons − Higher 95W thermal design power than the F model
− Socket LGA1151 limits upgrades to older boards
Compared with the 16 processors on this page − 8 threads: 108 of the 121 here have more threads
How pros and cons are picked (About: Disclaimer) About this product
Intel Spec score 7.7
Intel Core i7-9700F Desktop Processor 8 Core Up to 4.7 GHz 8 Cores, LGA1151, 65W, Intel
+ 8 cores and 8 threads for multitasking
+ Boost clock of 4.0 to 4.9 GHz
+ Low 65W thermal design power
− No integrated graphics, needs a separate graphics card
− Not unlocked, so overclocking is not supported
$219.99 -11% Was: $247.30
as of 11/04/2026 16:09 PST - Details Product details ×
Spec score 7.7
Pros + 8 cores and 8 threads for multitasking
+ Boost clock of 4.0 to 4.9 GHz
+ Low 65W thermal design power
+ Socket LGA1151 for 300 Series boards
Cons − No integrated graphics, needs a separate graphics card
− Not unlocked, so overclocking is not supported
Compared with the 16 processors on this page − 8 threads: 108 of the 121 here have more threads
How pros and cons are picked (About: Disclaimer) About this product
Intel Spec score 7.5
Intel Core i5-9600KF Desktop Processor 6 Cores up to 4.6 GHz 6 Cores, LGA1151, 95W, Intel
+ 6 cores for everyday desktop computing
+ Boost clock of 4.0 to 4.9 GHz
+ Unlocked for manual overclocking
− No integrated graphics, so a discrete graphics card is required
$240.70
as of 11/04/2026 16:08 PST - Details +1 store › Product details ×
Spec score 7.5
Pros + 6 cores for everyday desktop computing
+ Boost clock of 4.0 to 4.9 GHz
+ Unlocked for manual overclocking
Cons − No integrated graphics, so a discrete graphics card is required
Compared with the 16 processors on this page − 6 threads: 117 of the 121 here have more threads
− 6 cores: 103 of the 148 here have more cores
How pros and cons are picked (About: Disclaimer) About this product
Intel
Intel Core i5-9400F Desktop Processor 6 Cores up to 4.1 GHz LGA1151, Intel, Core i5, No
+ 6 cores and 6 threads for everyday desktop tasks
+ Boost clock of 4.0 to 4.9 GHz
+ 65W TDP for a moderate power envelope
− No integrated graphics means a discrete graphics card is needed
$194.03
as of 11/04/2026 16:08 PST - Details Product details ×
Pros + 6 cores and 6 threads for everyday desktop tasks
+ Boost clock of 4.0 to 4.9 GHz
+ 65W TDP for a moderate power envelope
+ LGA1151 socket for 300 series motherboards
+ Core i5 family for desktop computing
Cons − No integrated graphics means a discrete graphics card is needed
Compared with the 16 processors on this page − 6 threads: 117 of the 121 here have more threads
How pros and cons are picked (About: Disclaimer) About this product
Intel
Intel Core i9-9900KS Desktop Processor 8 Cores up to 5.0GHz 8 Cores, LGA1151, 127W, Intel
+ 8 cores for multithreaded work
+ Unlocked for manual overclocking
+ All-core turbo up to 5.0 GHz
− Uses the older LGA1151 socket
$1,956.52
as of 11/04/2026 16:09 PST - Details +1 store › Product details ×
About this product
Intel Spec score 7.5
Intel Core i5-9500 Desktop Processor 6 Cores up to 4.GHz 6 Cores, LGA1151, 65W, Intel
+ 6 cores and 6 threads for everyday desktop tasks
+ 65W TDP for a moderate power envelope
+ LGA1151 socket for 300 series motherboards
$129.57
as of 11/04/2026 16:08 PST - Details Product details ×
Spec score 7.5
Pros + 6 cores and 6 threads for everyday desktop tasks
+ 65W TDP for a moderate power envelope
+ LGA1151 socket for 300 series motherboards
+ Core i5 family for general desktop use
Compared with the 16 processors on this page − 6 threads: 117 of the 121 here have more threads
− 6 cores: 103 of the 148 here have more cores
How pros and cons are picked (About: Disclaimer) About this product
Intel Spec score 7.4
Intel Core i3-9100 Desktop Processor 4 Cores up to 4.2 GHz 4 Cores, LGA1151, 65W, Intel
+ Four cores and four threads for everyday computing
+ Boost clock listed up to 4.9 GHz
+ 65W TDP for a standard cooling setup
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Product details ×
Spec score 7.4
Pros + Four cores and four threads for everyday computing
+ Boost clock listed up to 4.9 GHz
+ 65W TDP for a standard cooling setup
+ Uses the LGA1151 socket on the 300 Series platform
Compared with the 16 processors on this page − 4 threads: 120 of the 121 here have more threads
− 4 cores: 139 of the 148 here have more cores
How pros and cons are picked (About: Disclaimer) About this product
Intel
Intel Core i5-6600K Skylake LGA 1151 LGA1151, Intel, Core i5
+ Skylake architecture with Core i5 family design
+ Fits LGA1151 socket motherboards
$97.67
as of 11/04/2026 16:08 PST - Details Product details ×
About this product
Intel Spec score 8.0
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz 8 Cores, LGA1151, 95W, Intel
+ 8 cores with 16 threads for multithreaded work
+ Integrated graphics included for use without a discrete GPU
+ Boost clock of 5.0 to 5.4 GHz
− Uses the older LGA1151 socket
$419.00
as of 11/04/2026 16:09 PST - Details Product details ×
About this product
Intel Spec score 8.0
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz 8 Cores, LGA1151, 95W, Intel
+ 8 cores with 16 threads for multithreaded work
+ Unlocked for manual overclocking
+ Boost clock of 5.0 to 5.4 GHz
− Uses the older LGA1151 socket
$419.00
as of 11/04/2026 16:09 PST - Details Product details ×
About this product
Intel Spec score 8.0
Intel Core i9-9900 Desktop Processor 8 Cores up to 5.0GHz 8 Cores, LGA1151, 65W, Intel
+ 8 cores and 16 threads for multitasking
+ Boost clock of 5.0 to 5.4 GHz for demanding tasks
+ 65W thermal design power for lower heat output
$322.02
as of 11/04/2026 16:09 PST - Details Product details ×
Spec score 8.0
Pros + 8 cores and 16 threads for multitasking
+ Boost clock of 5.0 to 5.4 GHz for demanding tasks
+ 65W thermal design power for lower heat output
+ Uses the LGA1151 socket for compatible motherboards
How pros and cons are picked (About: Disclaimer) About this product
Intel Spec score 7.7
Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz 6 Cores, LGA1151, 95W, Intel
+ 6 cores with 12 threads for multitasking
+ Boost clock of 4.0 to 4.9 GHz
+ Integrated graphics included
$245.83
as of 11/04/2026 16:08 PST - Details +2 stores › Product details ×
Spec score 7.7
Pros + 6 cores with 12 threads for multitasking
+ Boost clock of 4.0 to 4.9 GHz
+ Integrated graphics included
+ Unlocked for manual overclocking
Compared with the 16 processors on this page − 6 cores: 103 of the 148 here have more cores
− 12 threads: 81 of the 121 here have more threads
How pros and cons are picked (About: Disclaimer) About this product
Intel
Intel Core i7-6700K LGA1151, Intel, Core i7
+ Core i7 family processor for demanding workloads
+ Fits LGA1151 socket motherboards
$326.09
as of 11/04/2026 16:08 PST - Details +1 store › Product details ×
About this product
