Celeron 4205U vs Ryzen 9 3900

VS

Aggregate performance score

Ryzen 9 3900
2019
12 cores / 24 threads, 65 Watt
20.12
+2161%

Ryzen 9 3900 outperforms Celeron 4205U by a whopping 2161% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900 and Celeron 4205U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2892551
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.34no data
Market segmentDesktop processorLaptop
SeriesAMD Matisse (Ryzen 3000 Desktop)Intel Celeron
Power efficiency28.235.41
Architecture codenameMatisse (Zen 2) (2019−2020)Whiskey Lake-U (2018−2019)
Release date24 September 2019 (5 years ago)23 January 2019 (5 years ago)
Launch price (MSRP)$499$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900 and Celeron 4205U 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 cores12 (Dodeca-Core)2 (Dual-core)
Threads242
Base clock speed3.1 GHz1.8 GHz
Boost clock speed4.3 GHz1.8 GHz
Bus typeno dataOPI
Bus rateno data4 GT/s
Multiplierno data18
L1 cache768 KB128 KB
L2 cache6 MB512 KB
L3 cache64 MB2 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die size2x 74 mm2no data
Maximum core temperatureno data100 °C
Number of transistors7,600 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900 and Celeron 4205U 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 (Uniprocessor)
SocketAM4FCBGA1528
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Celeron 4205U. 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® SSE4.1, Intel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
My WiFino data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Smart Responseno data+
Precision Boost 2+no data

Security technologies

Ryzen 9 3900 and Celeron 4205U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900 and Celeron 4205U 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 3900 and Celeron 4205U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR3, DDR4
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® UHD Graphics for 8th Generation Intel® Processors
Max video memoryno data32 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data900 MHz

Graphics interfaces

Available interfaces and connections of Ryzen 9 3900 and Celeron 4205U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Ryzen 9 3900 and Celeron 4205U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Ryzen 9 3900 and Celeron 4205U integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900 and Celeron 4205U.

PCIe version4.02.0
PCI Express lanes2412

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 3900 20.12
+2161%
Celeron 4205U 0.89

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 3900 30796
+2153%
Celeron 4205U 1367

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 3900 1680
+373%
Celeron 4205U 355

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 3900 9569
+1500%
Celeron 4205U 598

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 3900 2804
+1962%
Celeron 4205U 136

Gaming performance

Pros & cons summary


Performance score 20.12 0.89
Recency 24 September 2019 23 January 2019
Physical cores 12 2
Threads 24 2
Chip lithography 7 nm 14 nm
Power consumption (TDP) 65 Watt 15 Watt

Ryzen 9 3900 has a 2160.7% higher aggregate performance score, an age advantage of 8 months, 500% more physical cores and 1100% more threads, and a 100% more advanced lithography process.

Celeron 4205U, on the other hand, has 333.3% lower power consumption.

The Ryzen 9 3900 is our recommended choice as it beats the Celeron 4205U in performance tests.

Note that Ryzen 9 3900 is a desktop processor while Celeron 4205U is a notebook one.


Should you still have questions on choice between Ryzen 9 3900 and Celeron 4205U, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 3900
Ryzen 9 3900
Intel Celeron 4205U
Celeron 4205U

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