GadgetVersus Smartphone Processor

Intel Core i5-9500F vs Intel Core i7-8700K

Intel Core i5-9500F on Amazon USA
Intel Core i7-8700K on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i5-9500F on one side and the Intel Core i7-8700K on the other side. The first is dedicated to the desktop sector, It has 6 cores, 6 threads, a maximum frequency of 4.4GHz. The second is used on the desktop segment, it has a total of 6 cores, 12 threads, its turbo frequency is set to 4.7 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the date of first broadcast, the maximum number of PCIe lines, the values ​​obtained in Geekbench 4 and Cinebench R15, as well as an average price.


Processor Intel Core i5-9500F Intel Core i7-8700K
Market Desktop Desktop
Family Coffee Lake Coffee Lake
Part number(s), S-Spec CM8068403362616,
Release date Q2 2019 Q4 2017
Lithography 14 nm++ 14 nm++
Transistors - 3,000,000,000
Cores 6 6
Threads 6 12
Base frequency 3.0 GHz 3.7 GHz
Turbo frequency 4.4 GHz 4.7 GHz
Cache memory 9 MB 12 MB
Max memory capacity 128 GB 64 GB
Memory types DDR4-2666 DDR4-2666
Max PCIe lanes 16 16
TDP 65 W 95 W
GPU integrated graphics None Intel UHD Graphics 630
GPU execution units - 23
GPU shading units - 184
GPU clock rate - 1,150 MHz
GPU FP32 floating point - 423.2 GFLOPS
Socket LGA 1151 LGA 1151
Cinebench R15 single thread 185 194
Cinebench R15 multi-thread 962 1,402
PassMark single thread 2,500 2,790
PassMark CPU Mark 9,620 13,870
(Windows 64-bit)
Geekbench 4 single core
5,254 6,100
(Windows 64-bit)
Geekbench 4 multi-core
20,268 24,045
GFLOPS performance
402.1 GFLOPS 453.8 GFLOPS
(Multi-core / price performance)
Performance / price ratio
81 pts / $ 56 pts / $
(Multi-core / watt performance)
Performance / watt ratio
312 pts / W 253 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
47 pts / $ 34 pts / $
Note - 4.7 / 5
Reviews - 2,303
Amazon Intel Core i5-9500F Intel Core i7-8700K
New price on Amazon
- $430
Used price on Amazon
- $430
eBay Intel Core i5-9500F Intel Core i7-8700K
New price on eBay
$250 $480
Used price on eBay
- $350

Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

We can better compare what are the technical differences between the two processors. We see that the two processors have an equivalent number of cores, the turbo frequency of Intel Core i7-8700K is bigger, that the PDT of Intel Core i5-9500F is lower. The Intel Core i5-9500F was designed earlier.

Ratios: we first consider the average for the new price if available, the average for the used price otherwise. Performance / global cost ratio: This is the ratio of performance on Geekbench 4, divided by the cost of the product + the cost of electricity over 5 years for a duration of use of 13 hours per day.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

Cinebench R15 - Multi-thread & single thread score
Intel Core i7-8700K 194
Intel Core i5-9500F 185

In single core, the difference is 5%. In multi-core, the difference in terms of gap is 46%.

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.

PassMark - CPU Mark & single thread
Intel Core i7-8700K 2,790
Intel Core i5-9500F 2,500

In single core, the difference is 12%. In multi-core, the difference in terms of gap is 44%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Windows 64-bit:

Geekbench 4 - Multi-core & single core score - Windows 64-bit
Intel Core i7-8700K 6,100
Intel Core i5-9500F 5,254

In single core, the difference is 16%. In multi-core, the difference in terms of gap is 19%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

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