Intel Core i5-9400 vs Intel Core i3-1125G4

Compare Intel 9th Generation Core i5 6 core CPU vs Intel 11th Generation Core i3 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3754 points

33% slightly better overall score

2810 points

Gaming Score

The raw gaming performance with a fast GPU

6091 points

28% slightly better gaming score

4729 points

Multitasking Score

Performance in workloads using up to 8 cores

3034 points

34% slightly better multitasking score

2253 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2911 points

35% slightly better heavy workload score

2154 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

78.76 points

72% significantly higher Blender score

45.54 points

Geekbench 5 (multi) score

Multi threaded benchmark

4782 points

13% slightly higher Geekbench 5 (multi) score

4219 points

Geekbench 5 (single) score

Single threaded benchmark

1342 points

1435 points

6% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

4811 points

20% slightly higher Geekbench 6 (multi) score

4001 points

Geekbench 6 (single) score

Single threaded benchmark

1393 points

1417 points

1% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

33% slightly more threads

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz

10% slightly higher turbo speed

3.7 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

28 W

132% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

100% significantly more supported memory

64 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

Identical

384 KiB

L3 Cache

General memory pool for all cores

9 MiB

12% slightly more L3 cache

8 MiB

Other details

Rank

Ranking in the hardwareDB database

455th of 1,089

568th of 1,089

Family

The product line

9th Generation Core i5

11th Generation Core i3

Release date

The official date of release of this chip

2019 February

2021 February

Memory Type

The type of memory used by this chip

DDR4-2666

DDR4-3200

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-9400 vs Core i3-1125G4 specs and performance

In our benchmarks, the Core i5-9400 beats the Core i3-1125G4 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-1125G4 in all gaming tests too.

With info from our database, we find that the Core i5-9400 has significantly more cores with 6 cores whereas the Core i3-1125G4 has 4 cores. Despite this, the Core i3-1125G4 has more threads than the Core i5-9400. The Core i3-1125G4 outputs less heat than Core i5-9400 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Core i5-9400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.