AMD Ryzen 3 5400U

AMD Ryzen 3 5400U Benchmark

AMD Ryzen 3 5400U Processor benchmark, specs and release date - 3 GHz 4 core AMD Ryzen 3 Mobile CPU rating. Is the Ryzen 3 5400U good for gaming?

CPU Benchmark Score

71 %
Very Good score from 1 sample
High uncertainty

Ranked 155th out of 1,335 in the CPU Database.

Overall Gaming Multitasking Heavy Workloads
71 % 89 % 66 % 65 %
Very Good Very Good Very Good Very Good

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CPU Comparison

The AMD Ryzen 3 5400U compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

AMD Ryzen 3 5400U
71 %
AMD Ryzen 7 1700X
60 %
AMD Ryzen 7 1700
56 %
AMD Ryzen 5 5500U
54 %
AMD Ryzen 5 2600
53 %
Intel Core i5-10500
50 %
AMD Ryzen 5 4500U
39 %


Clock Speed 2.6 GHz
Cores 4
Threads 8
L1 Cache 256 KiB
L2 Cache 2048 KiB
L3 Cache 8 MiB
PCIe Revision 3
Family Ryzen 3 Mobile
Memory Type DDR4-3200
Release Date 2021-12-01
Has Unlocked Multiplier No
TDP 15 W

AMD Ryzen 3 5400U

The Ryzen 3 5400U is a 4 core CPU from AMD released in 2021. This chip has a very good overall score at 71% in our CPU benchmark. Our gaming benchmark shows that this CPU is a very good processor for gaming, with a score of 89%. As for multitasking and heavy workloads, the Ryzen 3 5400U scores 66% and 65% respectively. Indeed, this is a very good rating for very heavy workloads.

The Ryzen 3 5400U has 4 cores and 8 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This AMD CPU has a clock speed of 2.6 GHz. This CPU has a locked multiplier, so you are not able to overclock it beyond this frequency.

As for memory, the Ryzen 3 5400U makes use of DDR4-3200 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs.

In terms of cache, the Ryzen 3 5400U has 256 KiB of level 1 cache, 2 MiB of level 2 cache and 8 MiB of level 3 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

This CPU has fast connectivity with support for PCI-Express Gen 3. The faster the PCIe link, the better. This allows for better performance with GPUs and NVME SSDs.

Power and thermals for the AMD Ryzen 3 5400U CPU are a TDP (Thermal Design Power) of 15 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's good estimate.

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