Intel Core i3-7100 vs Intel Pentium Gold G6400

Compare Intel 7th 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

$ 129.99
$ 79.83
$ 50.16 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1764 points
1794 points
1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3405 points
3637 points
6% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1328 points
0.23% slightly better multitasking score
1325 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1278 points
0.39% slightly better heavy workload score
1273 points

Free CPU Benchmark

Want to compare your processor against the Core i3-7100 and the Pentium Gold G6400? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

34.32 points
36.40 points
6% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2485 points
50% significantly higher Geekbench 6 (multi) score
1655 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1265 points
57% significantly higher Geekbench 6 (single) score
804 points

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

3.9 GHz
4.01 GHz
2% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

51 W
13% slightly 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

3 MiB
4 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

764th of 1,089
758th of 1,089

Family

The product line

7th Generation Core i3
Pentium Gold Series

Release date

The official date of release of this chip

2017 February
2020 May

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
-

Core i3-7100 vs Pentium Gold G6400 comparison

In our benchmarks, the Pentium Gold G6400 beats the Core i3-7100 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7100 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 slightly higher clock speed compared to the Core i3-7100. A Core i3-7100 CPU outputs less heat than a Pentium Gold G6400 CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The data shows that both these CPUs have same sized L2 caches. The Pentium Gold G6400 also has slightly 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 i3-7100 has more threads than cores. Each physical core is split into multiple threads.

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