AMD Ryzen 3 PRO 5450U vs Ryzen 3 5400U

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Combined performance score

Ryzen 3 5400U
7.18

General info

Comparing Ryzen 3 5400U and Ryzen 3 PRO 5450U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking888881
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Cezanne (Zen 3, Ryzen 5000)AMD Cezanne (Zen 3, Ryzen 5000)
Architecture codenameCezanne-U (Zen 3)Cezanne-U PRO (Zen 3)
Release date12 January 2021 (3 years old)16 March 2021 (3 years old)

Technical specs

Ryzen 3 5400U and Ryzen 3 PRO 5450U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed2.6 GHz2.6 GHz
Boost clock speed4 GHz4 GHz
L1 cache64K (per core)64K (per core)
L2 cache512K (per core)512K (per core)
L3 cache8 MB (shared)8 MB (shared)
Chip lithography7 nm7 nm
Die size180 mm2180 mm2
Maximum core temperature105 °C105 °C
Number of transistors10,700 million10,700 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Ryzen 3 5400U and Ryzen 3 PRO 5450U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFP6FP6
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 5400U and Ryzen 3 PRO 5450U. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTXFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 5400U and Ryzen 3 PRO 5450U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 5400U and Ryzen 3 PRO 5450U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 6 (Ryzen 4000/5000)AMD Radeon RX Vega 6 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 5400U and Ryzen 3 PRO 5450U.

PCIe version3.03.0
PCI Express lanes88

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 3 5400U 7.18
Ryzen 3 PRO 5450U 7.21
+0.4%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Ryzen 3 5400U 11029
Ryzen 3 PRO 5450U 11076
+0.4%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Ryzen 3 5400U 1516
+0.5%
Ryzen 3 PRO 5450U 1509

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Ryzen 3 5400U 4495
Ryzen 3 PRO 5450U 4794
+6.7%

Ryzen 3 PRO 5450U outperforms Ryzen 3 5400U by 7% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 7.18 7.21
Recency 12 January 2021 16 March 2021

We couldn't decide between Ryzen 3 5400U and Ryzen 3 PRO 5450U. The differences in performance seem too small.


Should you still have questions on choice between Ryzen 3 5400U and Ryzen 3 PRO 5450U, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 3 5400U
Ryzen 3 5400U
AMD Ryzen 3 PRO 5450U
Ryzen 3 PRO 5450U

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User ratings: view and submit

Here you can see how users rate the processors, as well as rate them yourself.


4.3 91 vote

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Questions and comments

Here you can ask a question about Ryzen 3 5400U or Ryzen 3 PRO 5450U, agree or disagree with our judgements, or report an error or mismatch.