Ryzen 3 5425U vs Ryzen 9 6900HX

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 9 6900HX
2022
8 cores / 16 threads, 45 Watt
16.05
+117%

Ryzen 9 6900HX outperforms Ryzen 3 5425U by a whopping 117% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 6900HX and Ryzen 3 5425U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking392914
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Rembrandt (Zen 3+)AMD Cezanne (Zen 3, Ryzen 5000)
Architecture codenameRembrandt-H (Zen 3+)Barcelo-U (Zen 3)
Release dateJanuary 2022 (2 years ago)6 January 2022 (2 years ago)

Detailed specifications

Ryzen 9 6900HX and Ryzen 3 5425U 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed3.3 GHz2.7 GHz
Boost clock speed4.9 GHz4.1 GHz
L1 cache64K (per core)64K (per core)
L2 cache512K (per core)512K (per core)
L3 cache16 MB (shared)8 MB (shared)
Chip lithography6 nm7 nm
Die size208 mm2180 mm2
Maximum core temperature95 °C95 °C
Number of transistorsno data10,700 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesNo

Compatibility

Information on Ryzen 9 6900HX and Ryzen 3 5425U 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
SocketFP7FP6
Power consumption (TDP)45 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 6900HX and Ryzen 3 5425U. You'll probably need this information if you require some particular technology.

Instruction set extensionsDDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHADDR4-3200/LPDDR4x-4266 RAM (incl. ECC), PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMAno data+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 6900HX and Ryzen 3 5425U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 6900HX and Ryzen 3 5425U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 680MAMD Radeon RX Vega 6 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 6900HX and Ryzen 3 5425U.

PCIe version4.03.0
PCI Express lanes2016

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 9 6900HX 16.05
+117%
Ryzen 3 5425U 7.38

Ryzen 9 6900HX outperforms Ryzen 3 5425U by 117% based on our aggregate benchmark results.


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 9 6900HX 24831
+117%
Ryzen 3 5425U 11422

Ryzen 9 6900HX outperforms Ryzen 3 5425U by 117% in Passmark.

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 9 6900HX 1984
+33%
Ryzen 3 5425U 1492

Ryzen 9 6900HX outperforms Ryzen 3 5425U by 33% in GeekBench 5 Single-Core.

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 9 6900HX 9565
+126%
Ryzen 3 5425U 4232

Ryzen 9 6900HX outperforms Ryzen 3 5425U by 126% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 16.05 7.38
Integrated graphics card 17.37 6.26
Physical cores 8 4
Threads 16 8
Chip lithography 6 nm 7 nm
Power consumption (TDP) 45 Watt 15 Watt

The Ryzen 9 6900HX is our recommended choice as it beats the Ryzen 3 5425U in performance tests.


Should you still have questions on choice between Ryzen 9 6900HX and Ryzen 3 5425U, ask them in Comments section, and we shall answer.

Vote for your favorite

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


AMD Ryzen 9 6900HX
Ryzen 9 6900HX
AMD Ryzen 3 5425U
Ryzen 3 5425U

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.2 381 vote

Rate Ryzen 9 6900HX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.2 217 votes

Rate Ryzen 3 5425U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 6900HX or Ryzen 3 5425U, agree or disagree with our judgements, or report an error or mismatch.