Intel Core i7-6700HQ vs Intel Core i5-12400

Compare Intel 6th Generation Core i7 4 core CPU vs Intel 12th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 3231.00
$ 153.99
$ 3077.01 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2465 points
7038 points
185% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3937 points
9694 points
146% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2027 points
6210 points
206% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1949 points
6013 points
208% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6700HQ and the Core i5-12400? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3537 points
5938 points
67% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

56.39 points
164.62 points
191% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3315 points
8911 points
168% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1050 points
2130 points
102% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3434 points
8875 points
158% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1099 points
2207 points
100% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz
4% slightly higher clock speed
2.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.5 GHz
4.4 GHz
25% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
44% significantly lower TDP
65 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
128 GiB
100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

635th of 1,089
190th of 1,089

Family

The product line

6th Generation Core i7
12th Generation Core i5

Release date

The official date of release of this chip

2015 August
2022 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-6700HQ vs Core i5-12400 benchmarks

In our benchmarks, the Core i5-12400 beats the Core i7-6700HQ in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6700HQ in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-12400 has significantly more cores with 6 cores compared to the Core i7-6700HQ that has 4 cores. It also has more threads than the Core i7-6700HQ. These CPUs have different clock speeds. Indeed, the Core i7-6700HQ has a slightly higher clock speed compared to the Core i5-12400. Despite this, the Core i5-12400 has a slightly higher turbo speed. A Core i7-6700HQ CPU outputs less heat than a Core i5-12400 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-6700HQ has more threads than cores. Each physical core is split into multiple threads.

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