Intel Core i7-8665U vs Intel Pentium Gold G7400

Compare Intel 8th Generation Core i7 4 core CPU vs Intel 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Price

The cheapest price from our partner retailers

$ 1540.00
$ 114.96
$ 1425.04 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2271 points
2278 points
0.31% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3777 points
4637 points
22% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1836 points
9% slightly better multitasking score
1677 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1758 points
9% slightly better heavy workload score
1609 points

Free CPU Benchmark

Want to compare your processor against the Core i7-8665U and the Pentium Gold G7400? Download our free and quick PC Performance Test.

Specifications

Cores

Number of physical processing units

4
100% significantly more cores
2

Threads

Number of logical processing units

8
100% significantly more threads
4

Clock Speed

Base frequency at which the chip operates

1.9 GHz
3.7 GHz
94% significantly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
206% significantly lower TDP
46 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly more pcie lanes

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

Other details

Rank

Ranking in the hardwareDB database

669th of 1,089
667th of 1,089

Family

The product line

8th Generation Core i7
Pentium Gold Series

Release date

The official date of release of this chip

2019 May
2022 February

Memory Type

The type of memory used by this chip

DDR4-2400
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-8665U vs Pentium Gold G7400 comparison

In our benchmarks, the Pentium Gold G7400 beats the Core i7-8665U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8665U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-8665U has significantly more cores with 4 cores compared to the Pentium Gold G7400 that has 2 cores. It also has more threads than the Pentium Gold G7400. With our hardware info, we find that the Pentium Gold G7400 has a significantly higher clock speed than the Core i7-8665U.

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 i7-8665U has more threads than cores. Each physical core is split into multiple threads.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons