Intel Core i3-7350K vs Intel Core i5-8300H

Compare Intel 7th Generation Core i3 2 core CPU vs Intel 8th Generation Core i5 4 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

1742 points
2837 points
62% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3492 points
4554 points
30% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1292 points
2331 points
80% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1240 points
2236 points
80% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-7350K and the Core i5-8300H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

36.64 points
55.07 points
50% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2667 points
3631 points
36% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1197 points
1233 points
3% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3026 points
3732 points
23% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1496 points
18% slightly higher Geekbench 6 (single) score
1267 points

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

4.2 GHz
82% significantly higher clock speed
2.3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

60 W
45 W
33% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

128 KiB
256 KiB
100% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

0.5 MiB
1 MiB
100% significantly more L2 cache

L3 Cache

General memory pool for all cores

4 MiB
12 MiB
200% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

768th of 1,089
564th of 1,089

Family

The product line

7th Generation Core i3
8th Generation Core i5

Release date

The official date of release of this chip

2017 February
2018 May

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-7350K vs Core i5-8300H specs and performance

In our benchmarks, the Core i5-8300H beats the Core i3-7350K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7350K in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-8300H has significantly more cores with 4 cores compared to the Core i3-7350K that has 2 cores. It also has more threads than the Core i3-7350K. These CPUs have different clock speeds. Indeed, the Core i3-7350K has a significantly higher clock speed compared to the Core i5-8300H. The Core i5-8300H outputs less heat than Core i3-7350K thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i5-8300H has significantly more L2 cache than the Core i3-7350K. The Core i5-8300H also has significantly more L3 cache.

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 i3-7350K has more threads than cores. Each physical core is split into multiple threads.

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