Intel Core i7-6820HQ vs Intel Core i5-12450H

Compare Intel 6th Generation Core i7 4 core CPU vs Intel 12th Generation Core i5 8 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

2371 points
5248 points
121% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3749 points
7843 points
109% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1956 points
4484 points
129% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1875 points
4327 points
130% significantly better heavy workload score

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Want to compare your processor against the Core i7-6820HQ and the Core i5-12450H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

57.44 points
113.50 points
97% significantly higher Blender score

Specifications

Cores

Number of physical processing units

4
8
100% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.7 GHz
35% slightly higher clock speed
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
4.4 GHz
22% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
Identical
45 W

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

Other details

Rank

Ranking in the hardwareDB database

647th of 1,089
318th 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
No

Core i7-6820HQ vs Core i5-12450H comparison

Our benchmark analysis concludes that the Core i5-12450H performs better than the Core i7-6820HQ. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6820HQ in all gaming tests too.

With info from our database, we find that the Core i5-12450H has significantly more cores with 8 cores whereas the Core i7-6820HQ has 4 cores. It also has more threads than the Core i7-6820HQ. With our hardware info, we find that the Core i7-6820HQ has a slightly higher clock speed than the Core i5-12450H. Despite this, the Core i5-12450H has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-6820HQ has more threads than cores. Each physical core is split into multiple threads.

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