AMD Ryzen 5 3400G vs Intel Core i5-9400

Compare AMD Ryzen 5 Desktop with Radeon Vega Graphics 4 core CPU vs Intel 9th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 87.91
$ 51.09 significantly less expensive
$ 139.00

Benchmark Score

Overall Score

A combined score of all workloads

3411 points
3754 points
10% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5261 points
6091 points
15% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2847 points
3034 points
6% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2733 points
2911 points
6% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 5 3400G and the Core i5-9400? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3972 points
5065 points
27% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

68.88 points
78.76 points
14% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3543 points
4782 points
34% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1107 points
1342 points
21% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3624 points
4811 points
32% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1137 points
1393 points
22% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
33% slightly more threads
6

Clock Speed

Base frequency at which the chip operates

3.7 GHz
27% slightly higher clock speed
2.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
2% slightly higher turbo speed
4.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
Identical
65 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

384 KiB
Identical
384 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
33% slightly more L2 cache
1.5 MiB

L3 Cache

General memory pool for all cores

4 MiB
9 MiB
125% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

495th of 1,089
455th of 1,089

Family

The product line

Ryzen 5 Desktop with Radeon Vega Graphics
9th Generation Core i5

Release date

The official date of release of this chip

2019 July
2019 February

Memory Type

The type of memory used by this chip

DDR4
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

-
No

Ryzen 5 3400G vs Core i5-9400 specs and performance

According to the hardwareDB Benchmark tool, the Core i5-9400 is faster than the Ryzen 5 3400G. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 3400G in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-9400 has significantly more cores with 6 cores compared to the Ryzen 5 3400G that has 4 cores. Despite this, the Ryzen 5 3400G has more threads than the Core i5-9400. These CPUs have different clock speeds. Indeed, the Ryzen 5 3400G has a slightly higher clock speed compared to the Core i5-9400. Also, the Ryzen 5 3400G has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 5 3400G has more L2 cache than the Core i5-9400. Despite this, the Core i5-9400 has significantly more L3 cache compared to the Ryzen 5 3400G.

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 Ryzen 5 3400G has more threads than cores. Each physical core is split into multiple threads.

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