i7 6850k vs i7 7700kWhile the debate of i7 6800k vs i7 7700k is currently hot, the effort of comparing i7 6850k vs i7 7700k is also on the rise. This is perhaps because both of them seem to have almost a similar architecture but still are dissimilar when it comes to running gaming, multimedia, and, multithreading applications.

Both CPUs tend to deliver a robust performance due to which upgrading from one to the other might not make a significant difference. Further, both are capable of executing CPU-intensive games at the highest settings, provided both have equivalently powerful GPUs. Still, both have their own applications and other differences. Let us check out these differences.

Intel Core i7-6850KIntel Core i7-7700K
Intel Core i7-6850KIntel Core i7-7700K
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Overview of Intel Core i7 6850K

The i7-6850k model is one of the four recently introduced Broadwell-E prosumer CPUs and boasts a 14 nm architecture. This 12-thread processor comes with six cores, base frequency of 3.6 GHz, turbo frequency of 4.0 GHz, and 40 3.0 lanes. Looking at its current market price, the CPU is only suitable for niche-specific uses such as designing high-scale graphics or for producing videos on workstations.

Comparing to its competitor 6700k, this one gives a boosted performance by 10% for typical desktop use but at a more than the usual cost. This is because 6850k is a multithreading model, while desktop computing is significantly reliant on a single core performance. After all, a Broadwell-E model is ideal for editing and then for gaming.

Overview of Intel Core i7 7700K

The i7-7700k model is a flagship Kabylake option that aims to excel at gaming with more overclocking ability. This 8-thread processor has four cores but has the same Instructions Per Cycle (IPC) as a Skylake model.

However, as compared to 6850k, this one features a greater turbo speed of 4.5 GHz as well as a higher frequency of 4.2 GHz than 3.6 GHz. This, in simple words, means that the CPU can raise its clock speed when it is running low for increasing performance.

The effective CPU speed for gaming is also more than 6850k, which is 99%. The reason why overclocked speed is higher is perhaps the improvement in the Intel’s speedshift technology and superior overclocking capacity. These two reasons are also responsible for increasing the responsiveness of 7700k.

i7 6850k vs i7 7700k: Ideal Applications/Uses

Both models are suitable for gaming but they perform differently for different games. The i7-6850k model has more cores but those extra cores are probably excessive for playing the latest games. This is because digital games still are unable to utilize these many cores. So, the cores in i7 7700 are sufficient for gaming.

While both CPUs use hyperthreading, 6850k has more threads for boosting the performance of multi-threaded applications. More cores as well as more threads are always beneficial for such applications. Therefore, 6850k is ideal for working with multithreaded applications.

Hyperthreading is useful for applications that are designed for it. However, it can slow down the overall performance by affecting the speed of other applications. For gamers, it is trivial to see the number of threads, as long as there are minimum of two cores.

For gaming, it is more important to see the clock rate than the number of threads and cores. The two CPUs do not come from a single family due to which their clock speeds differ significantly. Still, the higher frequency of 7700k keeps GPU bottlenecking at bay.

Another important feature to consider for gaming performance is the size of L2 and L3 caches. Caches are swifter than RAM. Thus, the more cache, the greater is the amount of stored data for quickly accessing it. For gaming, L1 cache does not create any problem, as most modern CPUs showing almost similar L1 performance.

It is the L2 cache that holds utmost importance although L3 is yet vital for gaining the highest performance level. It is essential to note that a larger cache results in higher latency due to which a balance is vital. The 7700k model has a bigger L2 cache but lower L3 cache than 6850k. However, because L2 is more significant in this area, 7700k succeeds in this area.

i7 6850k vs i7 7700k: Memory Bandwidth

In terms of high memory bandwidth, 6850k is superior. This is because it comes with a higher memory bandwidth, which is essential for enjoying increased performance for handling huge data and memory-bound applications, and in resolving memory bottlenecks. However, the performance improvement is lower in case of applications, which are not bound to memory.

i7 6850k vs i7 7700k: Power Consumption

The amount of power a CPU consumes is directly dependent on its Thermal Design Power (TDP). It is in Watts, which is the power that the CPU shall consume in the worst condition. In conjunction with the TDP is the lithography, which is a semiconductor technology. The smaller it is, the nearer are the connections, as more transistors can go in the chip.

Both TDP and lithography should be lower for better performance. This is because a lower number refers to less consumption of power and subsequently a lower amount of heat. The 7700k CPU comes with 91 Watts TDP, which is lower than 140 Watts of 6850k, although they both have the same 14 nm technology for manufacturing. This means 7700k consumes less power and generates less heat, which contributes to more extended tasks with less unfavorable effects.

i7 6850k vs i7 7700k: Integrated Graphics Support

The 7700k is a clear winner here, as 6850k lacks an integrated graphics support. It comes with HD 630 integrated graphics support due to which it runs games without making you invest in a separate graphics card. At the same time, it is a fact that 7700k graphics support is not that versatile to run all types of games. It is only suitable for 3D rendering.

i7 6850k vs i7 7700k: Price

It is commendable that 7700k is cheaper than 6850k.


7700k is ideal for gaming as well as for most productive tasks, while 6850k is suitable for multithreaded video editing and rendering tasks along with CPU-heavy games. The former is likely to be better for most games, as most games are reliant on single core performance. However, for those who want to play a game and edit a video together, 6850k is a better choice.

Intel Core i7-6850KIntel Core i7-7700K
Intel Core i7-6850KIntel Core i7-7700K
Buy the CPU hereBuy the CPU here

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