Celeron N4505 vs Ryzen 9 3950X

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Aggregate performance score

Ryzen 9 3950X
2019
16 cores / 32 threads, 105 Watt
24.38
+1605%
Celeron N4505
2021
2 cores / 2 threads, 10 Watt
1.43

Ryzen 9 3950X outperforms Celeron N4505 by a whopping 1605% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3950X and Celeron N4505 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2102202
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation18.80no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 9no data
Power efficiency21.8613.46
Architecture codenameMatisse (Zen 2) (2019−2020)Jasper Lake (2021)
Release date14 November 2019 (5 years ago)11 January 2021 (3 years ago)
Launch price (MSRP)$799no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3950X and Celeron N4505 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)2 (Dual-core)
Threads322
Base clock speed3.5 GHz2 GHz
Boost clock speed4.7 GHz2.9 GHz
L1 cache96K (per core)no data
L2 cache512K (per core)1.5 MB
L3 cache64 MB4 MB
Chip lithography7 nm, 12 nm10 nm
Die size2 x 72 mm + 125 mm (IO-Die) mm2no data
Maximum core temperatureno data105 °C
Number of transistors19,200 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3950X and Celeron N4505 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
SocketAM4FCBGA1338
Power consumption (TDP)105 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3950X and Celeron N4505. 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 2Intel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Smart Responseno data-
GPIOno data+
Turbo Boost Max 3.0no data-
Precision Boost 2+no data

Security technologies

Ryzen 9 3950X and Celeron N4505 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3950X and Celeron N4505 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3950X and Celeron N4505. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4
Maximum memory size128 GB16 GB
Max memory channelsno data2
Maximum memory bandwidth51.196 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel UHD Graphics
Quick Sync Video-+
Graphics max frequency-750 MHz
Execution Units-16

Graphics interfaces

Available interfaces and connections of Ryzen 9 3950X and Celeron N4505 integrated GPUs.

Number of displays supported-3
eDP-+
DisplayPort-+
HDMI-+
MIPI-DSI-+

Graphics image quality

Maximum display resolutions supported by Ryzen 9 3950X and Celeron N4505 integrated GPUs, including resolutions over different interfaces.

4K resolution support-+
Max resolution over HDMI 1.4-4096x2160@60Hz
Max resolution over eDP-4096x2160@60Hz
Max resolution over DisplayPort-4096x2160@60Hz

Graphics API support

APIs supported by Ryzen 9 3950X and Celeron N4505 integrated GPUs, sometimes API versions are included.

DirectX-12
OpenGL-4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3950X and Celeron N4505.

PCI Express lanesno data8
USB revisionno data2.0/3.2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data14
Integrated LANno data-
UARTno data+

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 24.38
+1605%
Celeron N4505 1.43

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 38725
+1609%
Celeron N4505 2266

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 1730
+278%
Celeron N4505 458

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 10785
+1315%
Celeron N4505 762

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
+68.5%
Celeron N4505 3622

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
+678%
Celeron N4505 6861

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
+772%
Celeron N4505 35.84

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
+1654%
Celeron N4505 2

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
+1926%
Celeron N4505 198

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
+97.2%
Celeron N4505 106

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
+85.2%
Celeron N4505 1.28

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
+731%
Celeron N4505 1.3

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
+598%
Celeron N4505 1062

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
+1131%
Celeron N4505 14

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
+267%
Celeron N4505 72

Geekbench 5.5 Multi-Core

Ryzen 9 3950X 12363
+903%
Celeron N4505 1232

Blender(-)

Ryzen 9 3950X 126
Celeron N4505 2899
+2204%

Geekbench 5.5 Single-Core

Ryzen 9 3950X 1306
+99.8%
Celeron N4505 654

7-Zip Single

Ryzen 9 3950X 5340
+75.3%
Celeron N4505 3047

7-Zip

Ryzen 9 3950X 99467
+1557%
Celeron N4505 6004

WebXPRT 3

Ryzen 9 3950X 239
+109%
Celeron N4505 114

Gaming performance

Pros & cons summary


Performance score 24.38 1.43
Recency 14 November 2019 11 January 2021
Physical cores 16 2
Threads 32 2
Chip lithography 7 nm 10 nm
Power consumption (TDP) 105 Watt 10 Watt

Ryzen 9 3950X has a 1604.9% higher aggregate performance score, 700% more physical cores and 1500% more threads, and a 42.9% more advanced lithography process.

Celeron N4505, on the other hand, has an age advantage of 1 year, and 950% lower power consumption.

The Ryzen 9 3950X is our recommended choice as it beats the Celeron N4505 in performance tests.


Should you still have questions on choice between Ryzen 9 3950X and Celeron N4505, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 3950X
Ryzen 9 3950X
Intel Celeron N4505
Celeron N4505

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