Intel Core i5-2500K vs Intel Core i5-8300H

Compare Intel Core 4 core CPU vs Intel 8th Generation Core i5 4 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

2325 points

2837 points

22% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4281 points

4554 points

6% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1776 points

2331 points

31% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1704 points

2236 points

31% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

2748 points

10% slightly higher 3DMark Physics score

2480 points

Blender score

Cycles Render (Samples per minute)

34.51 points

55.07 points

59% significantly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

1893 points

3631 points

91% significantly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

629 points

1233 points

96% significantly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

1910 points

3732 points

95% significantly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

650 points

1267 points

94% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz

43% significantly higher clock speed

2.3 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.7 GHz

4 GHz

8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

45 W

111% significantly lower TDP

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

64 GiB

100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

654th of 1,089

564th of 1,089

Family

The product line

Core

8th Generation Core i5

Release date

The official date of release of this chip

2011 February

2018 May

Memory Type

The type of memory used by this chip

DDR3-1066

DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-2500K vs Core i5-8300H benchmarks

Our benchmark analysis concludes that the Core i5-8300H performs better than the Core i5-2500K. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-2500K in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Core i5-8300H has more threads. Our comparison shows that the Core i5-2500K has a significantly higher clock speed compared to the Core i5-8300H. Despite this, the Core i5-8300H has a slightly higher turbo speed. The Core i5-8300H outputs less heat than Core i5-2500K 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. For instance, the Core i5-2500K has the same number of threads as cores. This means the the CPU does not support hyperthreading.