Intel Core i3-7020U vs Intel Core i5-5257U

Compare Intel 7th Generation Core i3 2 core CPU vs Intel 5th Generation Core i5 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

999 points

1350 points

35% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

1994 points

2561 points

28% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

740 points

1022 points

38% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

710 points

981 points

38% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

18.70 points

24.92 points

33% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

1475 points

1676 points

13% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

726 points

900 points

23% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

1491 points

1788 points

19% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

734 points

925 points

26% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2.3 GHz

2.7 GHz

17% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W

53% significantly lower TDP

23 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB

100% significantly more supported memory

16 GiB

Other details

Rank

Ranking in the hardwareDB database

948th of 1,089

856th of 1,089

Family

The product line

7th Generation Core i3

5th Generation Core i5

Release date

The official date of release of this chip

2018 May

2015 February

Memory Type

The type of memory used by this chip

DDR4-2133

DDR3-1333

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i3-7020U vs Core i5-5257U specs and performance

Our benchmark analysis concludes that the Core i5-5257U performs better than the Core i3-7020U. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7020U in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Core i5-5257U has a slightly higher clock speed compared to the Core i3-7020U. A Core i3-7020U CPU outputs less heat than a Core i5-5257U 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 i3-7020U has more threads than cores. Each physical core is split into multiple threads.