Intel Core i5-8350U vs Intel Core i7-8850H

Compare Intel 8th Generation Core i5 4 core CPU vs Intel 8th Generation Core i7 6 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 %
35 %
34% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

44 %
44 %

Multitasking Score

Performance in workloads using up to 8 cores

21 %
32 %
52% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

20 %
31 %
55% significantly better heavy workload score

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Number of physical processing units

49% significantly more cores


Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2 GHz
3 GHz
52% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
4 GHz
19% slightly higher turbo speed


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

33% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access


Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
64 GiB
100% significantly more supported memory

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
384 KiB
49% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
2 MiB
49% significantly more L2 cache

L3 Cache

General memory pool for all cores

6 MiB
12 MiB
100% significantly more L3 cache

Other details


Ranking in the hardwareDB database

678th of 1,337
517th of 1,337


The product line

8th Generation Core i5
8th Generation Core i7

Release date

The official date of release of this chip

August 2017
May 2018

Memory Type

The type of memory used by this chip


Is Unlocked

Can this CPU can be overclocked


Supports ECC memory

Does this CPU support error correcting memory


Core i5-8350U vs Core i7-8850H specs and performance

According to the hardwareDB Benchmark tool, the Core i7-8850H is faster than the Core i5-8350U. Despite this, the Core i5-8350U has the advantage in our gaming benchmark.

With info from our database, we find that the Core i7-8850H has significantly more cores with 6 cores whereas the Core i5-8350U has 4 cores. It also has more threads than the Core i5-8350U. These CPUs have different clock speeds. Indeed, the Core i7-8850H has a significantly higher clock speed compared to the Core i5-8350U. Also, the Core i7-8850H has a slightly higher turbo speed. A Core i5-8350U CPU outputs less heat than a Core i7-8850H CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Core i7-8850H has more L2 cache than the Core i5-8350U. The Core i7-8850H also has significantly more L3 cache.

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 i5-8350U has more threads than cores. Each physical core is split into multiple threads.


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