Ryzen 5 5625U vs Ryzen 9 3950X

Aggregate performance score

Ryzen 9 3950X
2019
16 cores / 32 threads, 105 Watt
24.39
+160%
Ryzen 5 5625U
2022
6 cores / 12 threads, 15 Watt
9.39

Ryzen 9 3950X outperforms Ryzen 5 5625U by a whopping 160% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3950X and Ryzen 5 5625U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking206809
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation18.04no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency21.9859.24
Architecture codenameMatisse (Zen 2) (2019−2020)Barcelo-U (Zen 3) (2022)
Release date11 June 2019 (5 years ago)6 January 2022 (2 years ago)
Launch price (MSRP)$799no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3950X and Ryzen 5 5625U 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 cores16 (Hexadeca-Core)6 (Hexa-Core)
Threads3212
Base clock speed3.5 GHz2.3 GHz
Boost clock speed4.7 GHz4.3 GHz
L1 cache1 MB64K (per core)
L2 cache8 MB512K (per core)
L3 cache64 MB16 MB (shared)
Chip lithography7 nm, 12 nm7 nm
Die size2 x 72 mm + 125 mm (IO-Die) mm2180 mm2
Maximum core temperatureno data95 °C
Number of transistors19,200 million10,700 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3950X and Ryzen 5 5625U 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 configuration1 (Uniprocessor)1
SocketAM4FP6
Power consumption (TDP)105 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3950X and Ryzen 5 5625U. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2MMX, 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++
FMA-+
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3950X and Ryzen 5 5625U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3950X and Ryzen 5 5625U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4
Maximum memory size128 GBno data
Maximum memory bandwidth51.196 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon Vega 7

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3950X and Ryzen 5 5625U.

PCIe versionno data3.0
PCI Express lanesno data16

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 3950X 24.39
+160%
Ryzen 5 5625U 9.39

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.

Ryzen 9 3950X 38735
+160%
Ryzen 5 5625U 14910

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.

Ryzen 9 3950X 1732
+9.5%
Ryzen 5 5625U 1582

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.

Ryzen 9 3950X 10799
+96.8%
Ryzen 5 5625U 5488

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 9 3950X 6102
+5.1%
Ryzen 5 5625U 5806

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 9 3950X 53396
+79.6%
Ryzen 5 5625U 29724

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 9 3950X 4.11
+57.2%
Ryzen 5 5625U 6.46

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 9 3950X 44
+175%
Ryzen 5 5625U 16

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 9 3950X 4002
+177%
Ryzen 5 5625U 1447

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 9 3950X 209
Ryzen 5 5625U 223
+6.7%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 9 3950X 2.37
Ryzen 5 5625U 2.64
+11.4%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 9 3950X 10.8
+75.6%
Ryzen 5 5625U 6.2

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 9 3950X 168
+105%
Ryzen 5 5625U 82

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 9 3950X 265
+15.7%
Ryzen 5 5625U 229

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 9 3950X 7409
+16.9%
Ryzen 5 5625U 6341

Geekbench 5.5 Multi-Core

Ryzen 9 3950X 12363
+108%
Ryzen 5 5625U 5947

Blender(-)

Ryzen 9 3950X 126
Ryzen 5 5625U 365
+190%

Geekbench 5.5 Single-Core

Ryzen 9 3950X 1306
Ryzen 5 5625U 1417
+8.5%

7-Zip Single

Ryzen 9 3950X 5340
+1.8%
Ryzen 5 5625U 5246

7-Zip

Ryzen 9 3950X 99467
+164%
Ryzen 5 5625U 37708

WebXPRT 3

Ryzen 9 3950X 239
Ryzen 5 5625U 260
+8.8%

Gaming performance

Pros & cons summary


Performance score 24.39 9.39
Recency 11 June 2019 6 January 2022
Physical cores 16 6
Threads 32 12
Power consumption (TDP) 105 Watt 15 Watt

Ryzen 9 3950X has a 159.7% higher aggregate performance score, and 166.7% more physical cores and 166.7% more threads.

Ryzen 5 5625U, on the other hand, has an age advantage of 2 years, and 600% lower power consumption.

The Ryzen 9 3950X is our recommended choice as it beats the Ryzen 5 5625U in performance tests.

Note that Ryzen 9 3950X is a desktop processor while Ryzen 5 5625U is a notebook one.


Should you still have questions on choice between Ryzen 9 3950X and Ryzen 5 5625U, 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 3950X
Ryzen 9 3950X
AMD Ryzen 5 5625U
Ryzen 5 5625U

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.


4.5 713 votes

Rate Ryzen 9 3950X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.2 1178 votes

Rate Ryzen 5 5625U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 3950X or Ryzen 5 5625U, agree or disagree with our judgements, or report an error or mismatch.