Ryzen 9 9950X3D vs Celeron 4205U

Primary details

Comparing Celeron 4205U and Ryzen 9 9950X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2575	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Celeron	no data
Power efficiency	5.42	no data
Architecture codename	Whiskey Lake-U (2018−2019)	Granite Ridge (2024−2025)
Release date	23 January 2019 (5 years ago)	2025 (recently)
Launch price (MSRP)	$107	no data

Detailed specifications

Celeron 4205U and Ryzen 9 9950X3D 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 cores	2 (Dual-core)	16 (Hexadeca-Core)
Threads	2	32
Base clock speed	no data	4 GHz
Boost clock speed	1.8 GHz	5.6 GHz
Bus type	OPI	no data
Bus rate	4 GT/s	no data
Multiplier	18	no data
L1 cache	64 KB (per core)	80 KB (per core)
L2 cache	256 KB (per core)	1 MB (per core)
L3 cache	2 MB (shared)	128 MB (shared)
Chip lithography	10 nm	4 nm
Die size	no data	2x 70.6 mm2
Maximum core temperature	100 °C	no data
Number of transistors	no data	16,630 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	-	+

Compatibility

Information on Celeron 4205U and Ryzen 9 9950X3D 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 configuration	1 (Uniprocessor)	1
Socket	Intel BGA 1528	AM5
Power consumption (TDP)	15 Watt	170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 4205U and Ryzen 9 9950X3D. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 4205U and Ryzen 9 9950X3D are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 4205U and Ryzen 9 9950X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR5
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

Intel HD Graphics 610 (300 - 900 MHz)

AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Celeron 4205U and Ryzen 9 9950X3D.

PCIe version	3.0	5.0
PCI Express lanes	12	24

Pros & cons summary

---

Integrated graphics card	1.85	1.98
Physical cores	2	16
Threads	2	32
Chip lithography	10 nm	4 nm
Power consumption (TDP)	15 Watt	170 Watt

---

Should you still have questions on choice between Celeron 4205U and Ryzen 9 9950X3D, 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.

---