Ryzen 9 9950X vs Celeron M U3400

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Primary details

Comparing Celeron M U3400 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated59
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data61.82
Market segmentLaptopDesktop processor
SeriesIntel Celeron Mno data
Power efficiencyno data23.26
Architecture codenameArrandale (2010−2011)Granite Ridge (2024)
Release date24 May 2010 (14 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron M U3400 and Ryzen 9 9950X 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 cores2 (Dual-core)16 (Hexadeca-Core)
Threads232
Base clock speedno data4.3 GHz
Boost clock speed1.06 GHz5.7 GHz
Bus rate2500 MHzno data
L1 cacheno data80 KB (per core)
L2 cache512 KB1 MB (per core)
L3 cache2 MB64 MB (shared)
Chip lithography32 nm4 nm
Die size81+114 mm22x 70.6 mm2
Maximum core temperature105 °C95 °C
Number of transistors382+177 Million16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Celeron M U3400 and Ryzen 9 9950X 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 configurationno data1
SocketBGA1288AM5
Power consumption (TDP)18 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M U3400 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Fast Memory Access+no data
Precision Boost 2no data+

Security technologies

Celeron M U3400 and Ryzen 9 9950X technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M U3400 and Ryzen 9 9950X are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M U3400 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Celeron M U3400 and Ryzen 9 9950X.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Recency 24 May 2010 15 August 2024
Physical cores 2 16
Threads 2 32
Chip lithography 32 nm 4 nm
Power consumption (TDP) 18 Watt 170 Watt

Celeron M U3400 has 844.4% lower power consumption.

Ryzen 9 9950X, on the other hand, has an age advantage of 14 years, 700% more physical cores and 1500% more threads, and a 700% more advanced lithography process.

We couldn't decide between Celeron M U3400 and Ryzen 9 9950X. We've got no test results to judge.

Be aware that Celeron M U3400 is a notebook processor while Ryzen 9 9950X is a desktop one.


Should you still have questions on choice between Celeron M U3400 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

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Intel Celeron M U3400
Celeron M U3400
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

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4.3 294 votes

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Questions & comments

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