Intel Core i3-8145U vs Intel Pentium Gold G6400

Compare Intel 8th Generation Core i3 2 core CPU vs Intel Pentium Gold Series 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 1551.00
$ 79.83
$ 1471.17 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1258 points
1794 points
42% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2455 points
3637 points
48% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

936 points
1325 points
41% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

895 points
1273 points
42% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8145U and the Pentium Gold G6400? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

23.95 points
36.40 points
51% significantly higher Blender score

Specifications

Cores

Number of physical processing units

2
Identical
2

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

2.1 GHz
4.01 GHz
90% significantly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
286% significantly lower TDP
58 W

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
128 GiB
100% significantly more supported memory

L1 Cache

Smallest embedded memory, but the fastest

128 KiB
Identical
128 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

0.5 MiB
Identical
0.5 MiB

L3 Cache

General memory pool for all cores

4 MiB
Identical
4 MiB

Other details

Rank

Ranking in the hardwareDB database

880th of 1,089
758th of 1,089

Family

The product line

8th Generation Core i3
Pentium Gold Series

Release date

The official date of release of this chip

2018 August
2020 May

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i3-8145U vs Pentium Gold G6400 specs and performance

In our benchmarks, the Pentium Gold G6400 beats the Core i3-8145U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8145U 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 Pentium Gold G6400 has a significantly higher clock speed compared to the Core i3-8145U. A Core i3-8145U CPU outputs less heat than a Pentium Gold G6400 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache and 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 i3-8145U has more threads than cores. Each physical core is split into multiple threads.

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