Intel Core i5-7300U vs Intel Core i7-6820HQ

Compare Intel 7th Generation Core i5 2 core CPU vs Intel 6th Generation Core i7 4 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

1153 points
2371 points
105% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2228 points
3749 points
68% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

867 points
1956 points
125% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

833 points
1875 points
125% significantly better heavy workload score

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

24.58 points
57.44 points
133% significantly higher Blender score

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz
2.7 GHz
3% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.5 GHz
3.6 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
200% significantly lower TDP
45 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

12
16
33% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
64 GiB
100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

910th of 1,089
647th of 1,089

Family

The product line

7th Generation Core i5
6th Generation Core i7

Release date

The official date of release of this chip

2017 February
2015 August

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-2133

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-7300U vs Core i7-6820HQ benchmarks

According to the hardwareDB Benchmark tool, the Core i7-6820HQ is faster than the Core i5-7300U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-7300U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-6820HQ has significantly more cores than the Core i5-7300U. Indeed, the Core i7-6820HQ has 4 cores compared to 2 cores found in the Core i5-7300U. It also has more threads than the Core i5-7300U. Our comparison shows that the Core i7-6820HQ has a slightly higher clock speed compared to the Core i5-7300U. Also, the Core i7-6820HQ has a slightly higher turbo speed. A Core i5-7300U CPU outputs less heat than a Core i7-6820HQ CPU because of its significantly lower TDP. 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 i5-7300U has more threads than cores. Each physical core is split into multiple threads.

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