Intel Core i7-6700 vs Intel Core i7-12700H

Compare Intel 6th Generation Core i7 4 core CPU vs Intel 12th Generation Core i7 14 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

3117 points
7424 points
138% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4991 points
9222 points
84% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2559 points
6907 points
169% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2457 points
6820 points
177% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6700 and the Core i7-12700H? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

2828 points
7238 points
155% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

69.31 points
194.62 points
180% significantly higher Blender score

Specifications

Cores

Number of physical processing units

4
14
250% significantly more cores

Threads

Number of logical processing units

8
20
150% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.4 GHz
47% significantly higher clock speed
2.3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
4.7 GHz
17% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
45 W
44% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
28
75% significantly 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
Identical
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
1120 KiB
337% significantly more L1 cache

L3 Cache

General memory pool for all cores

8 MiB
24 MiB
200% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

523rd of 1,089
169th of 1,089

Family

The product line

6th Generation Core i7
12th Generation Core i7

Release date

The official date of release of this chip

2015 August
2022 February

Memory Type

The type of memory used by this chip

DDR4-1866
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6700 vs Core i7-12700H benchmarks

In our benchmarks, the Core i7-12700H beats the Core i7-6700 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6700 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-12700H has significantly more cores than the Core i7-6700. Indeed, the Core i7-12700H has 14 cores compared to 4 cores found in the Core i7-6700. It also has more threads than the Core i7-6700. Our comparison shows that the Core i7-6700 has a significantly higher clock speed compared to the Core i7-12700H. Despite this, the Core i7-12700H has a slightly higher turbo speed. The Core i7-12700H outputs less heat than Core i7-6700 thanks to a 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 i7-6700 has more threads than cores. Each physical core is split into multiple threads.

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