Intel Core i7-8750H vs Intel Core i7-6700K

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 6th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

3418 points
3497 points
2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4937 points
5633 points
14% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2961 points
3% slightly better multitasking score
2866 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2863 points
4% slightly better heavy workload score
2751 points

Free CPU Benchmark

Want to compare your processor against the Core i7-8750H and the Core i7-6700K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3442 points
6% slightly higher 3DMark Physics score
3242 points
Blender score

Blender score

Cycles Render (Samples per minute)

80.62 points
81.27 points
0.81% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4506 points
4822 points
7% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1262 points
1442 points
14% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4668 points
4936 points
5% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1311 points
1506 points
14% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
49% significantly more cores
4

Threads

Number of logical processing units

12
49% significantly more threads
8

Clock Speed

Base frequency at which the chip operates

2.20 GHz
4 GHz
81% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz
4.2 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
111% significantly lower TDP
95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB
49% significantly more L1 cache
256 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB
49% significantly more L2 cache
1 MiB

L3 Cache

General memory pool for all cores

9 MiB
12% slightly more L3 cache
8 MiB

Other details

Rank

Ranking in the hardwareDB database

493rd of 1,089
482nd of 1,089

Family

The product line

8th Generation Core i7
6th Generation Core i7

Release date

The official date of release of this chip

2018 May
2015 August

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-1866

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-8750H vs Core i7-6700K benchmarks

Our benchmark analysis concludes that the Core i7-6700K performs better than the Core i7-8750H. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8750H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-8750H has significantly more cores than the Core i7-6700K. Indeed, the Core i7-8750H has 6 cores compared to 4 cores found in the Core i7-6700K. It also has more threads than the Core i7-6700K. With our hardware info, we find that the Core i7-6700K has a significantly higher clock speed than the Core i7-8750H. Also, the Core i7-6700K has a slightly higher turbo speed. A Core i7-8750H CPU outputs less heat than a Core i7-6700K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i7-8750H has significantly more L2 cache when compared to the Core i7-6700K. The Core i7-8750H also has slightly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-8750H has more threads than cores. Each physical core is split into multiple threads.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons