Intel Core i9-9900K vs i7-9700K Processor – Which CPU to Buy?

Intel has come up with the all-new 9th generation processors which seem to provide unbeatable performance and lag-free computing experience. But wait, do you really need that additional horsepower to command your applications ? is it worth upgrading to the newer version of the processor?

Don’t worry! In this post, I’ll clear all your dilemma and tell you everything you need to know about the newest 9th generation Intel Core i9-9900K processor and how it differs from the latest i7-9700K processor. Make sure you read the entire post and do have a glimpse at the infographic that I have made to sum up things clearly.

Let’s first take a look at the Infographic:

Intel Core i9-9900K vs i7-9700K Processor

So now that you have taken a glimpse of the infographic, let’s understand the difference properly.

(a) Cores:- A Core is basically an independent central processing unit present in a single computing component. It’s a kind of processing unit which executes the tasks as per the instruction is given by the user. Usually, both the Intel Core i9-9900K and i7-9700K have 8 Cores. Also, the i9 processor comes with 12, 14, 16, & 18 Cores but these are only available in the X-series processor family and are expensive too.

(b) Threads:- A Thread is a term given to the basic ordered sequence of instruction that can be passed through a single core of the processor. When it comes to the number of thread, the Intel Core i7-9700K has 8 Threads whereas the Intel Core i9-9900K has 16 Threads. The higher number of threads in the Intel i9 processor makes it capable to handle more processes at a time than the 9th generation Intel Core i7 processor.

(c) Max Turbo Frequency:- Max Turbo frequency is the maximum single-core frequency at which the processor is capable of operating. The Intel Core i7-9700K has a max turbo frequency of 4.90 GHz which means that 4.90 GHz is the single core turbo for if only a single core was stressed substantially. On the other hand, the Intel Core i9-9900K has a max turbo frequency of 5.00 GHz.

(d) Cache:- Cache Memory is a type of static memory which needs no ‘refreshing”. CPU Cache is an area of fastest memory located on the processor.

Image Credits: Quora

Talking about the Cache memory in i9-9900K, it has 16MB SmartCache whereas the 9th gen Intel Core i7 processor has 12MB SmartCache. SmartCache sports a new feature which dynamically flushes memory based on demand and ensures that the applications run smoothly.

(e) Hyper-Threading:- Hyper-threading is something which enhances the application of threads. It’s the process which delivers two processing threads per physical cores. The Intel Core i7-9700K lacks Hyper-Threading whereas the Intel Core i9-9900K comes with Hyper-Threading technology and delivers two processing threads per physical core which ultimately increase the overall system performance.

(f) Max-Memory Bandwidth: The max-memory bandwidth is defined as a maximum rate at which the data can be read or stored by the CPU. Both the i7 and i9 (9th generation) processor have the same Max-Memory Bandwidth.

so these were the few points which differentiate Intel Core i7-9700K from i7-9700K. I hope now you know everything clearly.

Is it worth upgrading to Intel Core i9-9900K?

Well, I would say if you are a hardcore gamer or do tasks like photo editing and video editing, then it might be a good choice at price difference of near about $100. But if you are a casual user who browses the internet, do blogging, or do a kind of work which doesn’t require much processing, then I would say a big NO. You must always learn to spend your money wisely. Also, if you think to upgrade, it’s important to confirm whether your motherboard will be able to handle it or not.

Along with Intel Core i7-9700K from i7-9700K, I would also like to show you the Intel Core X-series processor family which the company believes is the most powerful family of processor they have as of now:

Intel Core X-series Processor Family

Processor NumberNo: of CoresNo: of ThreadsProcessor Base FrequencyTJunction
INTEL CORE i9-9980XE18363.00 GHz84°C
INTEL CORE i9-9960X16323.10 GHz85°C
INTEL CORE i9-9940X14283.30 GHz88°C
INTEL CORE i9-9920X12243.50 GHz92°C
INTEL CORE i9-9900X10203.50 GHz92°C

Out of all the processors mentioned above, the “INTEL CORE i9-9980XE” is the most expensive processor and also falls under the title of “Extreme Edition Processor”. These X-series processors are one of the finest processors which you can use for rendering 4K videos and even for playing the most advanced games present.

So, this was Intel i9-9900k vs i7-9700k processor and a little about X-series family. In the end, I would suggest you upgrade to these new processors only if you do hardcore gaming or render super high-quality videos.

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