Intel Core i5-8300H vs Intel Core i3-N305

Compare Intel 8th Generation Core i5 4 core CPU vs Intel 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2837 points
2% slightly better overall score
2781 points

Gaming Score

The raw gaming performance with a fast GPU

4554 points
4% slightly better gaming score
4373 points

Multitasking Score

Performance in workloads using up to 8 cores

2331 points
2% slightly better multitasking score
2279 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2236 points
3% slightly better heavy workload score
2166 points

Free CPU Benchmark

Want to compare your processor against the Core i5-8300H and the Core i3-N305? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

55.07 points
26% slightly higher Blender score
43.57 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3732 points
4208 points
12% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1267 points
10% slightly higher Geekbench 6 (single) score
1145 points

Specifications

Cores

Number of physical processing units

4
8
100% significantly more cores

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

2.3 GHz
27% slightly higher clock speed
1.8 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
5% slightly higher turbo speed
3.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
15 W
200% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
77% significantly more pcie lanes
9

Memory Channels

Lanes for simultaneous memory access

2
100% significantly more memory channels
1

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
300% significantly more supported memory
16 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
4 MiB
300% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
100% significantly more L3 cache
6 MiB

Other details

Rank

Ranking in the hardwareDB database

564th of 1,089
573rd of 1,089

Family

The product line

8th Generation Core i5
Core i3 N-series

Release date

The official date of release of this chip

2018 May
2023 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-3200

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-8300H vs Core i3-N305 specs and performance

According to the hardwareDB Benchmark tool, the Core i3-N305 is faster than the Core i5-8300H. Despite this, the Core i5-8300H has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i3-N305 has significantly more cores with 8 cores compared to the Core i5-8300H that has 4 cores. But they both have the same number of threads. With our hardware info, we find that the Core i5-8300H has a slightly higher clock speed than the Core i3-N305. In terms of cache, the Core i3-N305 has significantly more L2 cache when compared to the Core i5-8300H. Despite this, the Core i5-8300H has significantly more L3 cache compared to the Core i3-N305.

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. Indeed, the Core i5-8300H has more threads than cores. Each physical core is split into multiple threads.

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