Intel Core i5-7300U vs Intel Core i7-7700HQ

Compare Intel 7th Generation Core i5 2 core CPU vs Intel 7th 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

26 %
32 %
23% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

43 %
50 %
16% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

21 %
26 %
23% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

20 %
25 %
25% slightly better heavy workload score

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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

3 GHz
3 GHz
7% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
4 GHz
8% 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

688th of 1,327
554th of 1,327

Family

The product line

7th Generation Core i5
7th Generation Core i7

Release date

The official date of release of this chip

February 2017
February 2017

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-2400

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-7300U vs Core i7-7700HQ specs and performance

In our benchmarks, the Core i7-7700HQ beats the Core i5-7300U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-7300U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-7700HQ has significantly more cores with 4 cores compared to the Core i5-7300U that has 2 cores. It also has more threads than the Core i5-7300U. With our hardware info, we find that the Core i7-7700HQ has a slightly higher clock speed than the Core i5-7300U. Also, the Core i7-7700HQ has a slightly higher turbo speed. A Core i5-7300U CPU outputs less heat than a Core i7-7700HQ CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i5-7300U has more threads than cores. Each physical core is split into multiple threads.

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